├── .github └── issue_template.md ├── .gitignore ├── .idea ├── .gitignore └── aws.xml ├── README.md ├── api-endpoint ├── .eslintrc.json ├── .gitattributes ├── .github │ ├── pull_request_template.md │ └── workflows │ │ ├── build.yml │ │ ├── pull-request-lint.yml │ │ └── upgrade.yml ├── .gitignore ├── .mergify.yml ├── .npmignore ├── .projen │ ├── deps.json │ ├── files.json │ └── tasks.json ├── .projenrc.js ├── LICENSE ├── README.md ├── cdk.json ├── package.json ├── src │ ├── MyApiGatewayStack.ts │ ├── handlers │ │ ├── newsletter │ │ │ ├── newsletter-function.ts │ │ │ └── newsletter.lambda.ts │ │ └── reviews │ │ │ ├── reviews-handler-function.ts │ │ │ └── reviews-handler.lambda.ts │ └── main.ts ├── test │ └── main.test.ts ├── tsconfig.dev.json ├── tsconfig.json └── yarn.lock └── chapters ├── project-layout ├── lots-of-lambdas │ └── README.md └── more-complexity │ └── README.md └── testing ├── basic-snapshot-test └── README.md ├── infra-apig ├── .eslintrc.json ├── .gitattributes ├── .github │ ├── pull_request_template.md │ └── workflows │ │ ├── build.yml │ │ └── upgrade-dependencies.yml ├── .gitignore ├── .idea │ ├── infra-apig.iml │ ├── inspectionProfiles │ │ └── Project_Default.xml │ ├── jsLinters │ │ └── eslint.xml │ ├── modules.xml │ └── vcs.xml ├── .mergify.yml ├── .npmignore ├── .projen │ ├── deps.json │ └── tasks.json ├── .projenrc.js ├── .versionrc.json ├── LICENSE ├── README.md ├── cdk.json ├── package-lock.json ├── package.json ├── src │ ├── ApiTester.ts │ ├── SimpleApiWithTestsStack.ts │ ├── handlers │ │ ├── custom-resource.ts │ │ ├── proxy.ts │ │ └── runTest.ts │ └── main.ts ├── test │ └── main.test.ts ├── tsconfig.eslint.json ├── tsconfig.jest.json ├── tsconfig.json └── yarn.lock ├── infra-async ├── .eslintrc.json ├── .gitattributes ├── .github │ ├── pull_request_template.md │ └── workflows │ │ ├── build.yml │ │ └── upgrade-dependencies.yml ├── .gitignore ├── .idea │ ├── .gitignore │ ├── aws.xml │ ├── infra-async.iml │ ├── inspectionProfiles │ │ └── Project_Default.xml │ ├── jsLinters │ │ └── eslint.xml │ ├── modules.xml │ └── vcs.xml ├── .mergify.yml ├── .npmignore ├── .projen │ ├── deps.json │ └── tasks.json ├── .projenrc.js ├── .versionrc.json ├── LICENSE ├── README.md ├── cdk.json ├── package.json ├── src │ ├── PubSubStack.QueueHandler.ts │ ├── PubSubStack.ts │ ├── main.ts │ └── test-handlers │ │ ├── CheckForDLQMessage.handler.ts │ │ ├── SendCfnResponse.handler.ts │ │ └── StartTests.handler.ts ├── test │ ├── __snapshots__ │ │ └── main.test.ts.snap │ └── main.test.ts ├── tsconfig.eslint.json ├── tsconfig.jest.json ├── tsconfig.json └── yarn.lock └── refactoring ├── .eslintrc.json ├── .gitattributes ├── .github ├── pull_request_template.md └── workflows │ ├── build.yml │ ├── stale.yml │ └── upgrade.yml ├── .gitignore ├── .idea ├── .gitignore ├── aws.xml ├── inspectionProfiles │ └── Project_Default.xml ├── jsLibraryMappings.xml ├── jsLinters │ └── eslint.xml ├── modules.xml ├── refactoring.iml └── vcs.xml ├── .mergify.yml ├── .npmignore ├── .projen ├── deps.json └── tasks.json ├── .projenrc.js ├── LICENSE ├── README.md ├── cdk.json ├── package-lock.json ├── package.json ├── src ├── LogicalIdMapper.ts ├── OriginalStack.ts ├── RefactoredStack.ts ├── SomeConstruct.ts └── main.ts ├── test ├── __snapshots__ │ └── main.test.ts.snap └── main.test.ts ├── tsconfig.eslint.json ├── tsconfig.jest.json ├── tsconfig.json └── yarn.lock /.github/issue_template.md: -------------------------------------------------------------------------------- 1 | I'd like to see an example of... 2 | 3 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .idea/ -------------------------------------------------------------------------------- /.idea/.gitignore: -------------------------------------------------------------------------------- 1 | # Default ignored files 2 | /shelf/ 3 | /workspace.xml 4 | # Editor-based HTTP Client requests 5 | /httpRequests/ 6 | -------------------------------------------------------------------------------- /.idea/aws.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 16 | 17 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | Examples for The CDK Book 2 | 3 | # TOC 4 | 5 | * chapters - These are related to various sections of The CDK Book 6 | * testing 7 | * infra-apig - Testing Chapter, use case #2 8 | * infra-async - Testing Chapter, use case #3 9 | * api-endpoint - An example of creating API Gateway REST endpoints -------------------------------------------------------------------------------- /api-endpoint/.eslintrc.json: -------------------------------------------------------------------------------- 1 | { 2 | "env": { 3 | "jest": true, 4 | "node": true 5 | }, 6 | "root": true, 7 | "plugins": [ 8 | "@typescript-eslint", 9 | "import" 10 | ], 11 | "parser": "@typescript-eslint/parser", 12 | "parserOptions": { 13 | "ecmaVersion": 2018, 14 | "sourceType": "module", 15 | "project": "./tsconfig.dev.json" 16 | }, 17 | "extends": [ 18 | "plugin:import/typescript" 19 | ], 20 | "settings": { 21 | "import/parsers": { 22 | "@typescript-eslint/parser": [ 23 | ".ts", 24 | ".tsx" 25 | ] 26 | }, 27 | "import/resolver": { 28 | "node": {}, 29 | "typescript": { 30 | "project": "./tsconfig.dev.json", 31 | "alwaysTryTypes": true 32 | } 33 | } 34 | }, 35 | "ignorePatterns": [ 36 | "*.js", 37 | "!.projenrc.js", 38 | "*.d.ts", 39 | "node_modules/", 40 | "*.generated.ts", 41 | "coverage" 42 | ], 43 | "rules": { 44 | "indent": [ 45 | "off" 46 | ], 47 | "@typescript-eslint/indent": [ 48 | "error", 49 | 2 50 | ], 51 | "quotes": [ 52 | "error", 53 | "single", 54 | { 55 | "avoidEscape": true 56 | } 57 | ], 58 | "comma-dangle": [ 59 | "error", 60 | "always-multiline" 61 | ], 62 | "comma-spacing": [ 63 | "error", 64 | { 65 | "before": false, 66 | "after": true 67 | } 68 | ], 69 | "no-multi-spaces": [ 70 | "error", 71 | { 72 | "ignoreEOLComments": false 73 | } 74 | ], 75 | "array-bracket-spacing": [ 76 | "error", 77 | "never" 78 | ], 79 | "array-bracket-newline": [ 80 | "error", 81 | "consistent" 82 | ], 83 | "object-curly-spacing": [ 84 | "error", 85 | "always" 86 | ], 87 | "object-curly-newline": [ 88 | "error", 89 | { 90 | "multiline": true, 91 | "consistent": true 92 | } 93 | ], 94 | "object-property-newline": [ 95 | "error", 96 | { 97 | "allowAllPropertiesOnSameLine": true 98 | } 99 | ], 100 | "keyword-spacing": [ 101 | "error" 102 | ], 103 | "brace-style": [ 104 | "error", 105 | "1tbs", 106 | { 107 | "allowSingleLine": true 108 | } 109 | ], 110 | "space-before-blocks": [ 111 | "error" 112 | ], 113 | "curly": [ 114 | "error", 115 | "multi-line", 116 | "consistent" 117 | ], 118 | "@typescript-eslint/member-delimiter-style": [ 119 | "error" 120 | ], 121 | "semi": [ 122 | "error", 123 | "always" 124 | ], 125 | "max-len": [ 126 | "error", 127 | { 128 | "code": 150, 129 | "ignoreUrls": true, 130 | "ignoreStrings": true, 131 | "ignoreTemplateLiterals": true, 132 | "ignoreComments": true, 133 | "ignoreRegExpLiterals": true 134 | } 135 | ], 136 | "quote-props": [ 137 | "error", 138 | "consistent-as-needed" 139 | ], 140 | "@typescript-eslint/no-require-imports": [ 141 | "error" 142 | ], 143 | "import/no-extraneous-dependencies": [ 144 | "error", 145 | { 146 | "devDependencies": [ 147 | "**/test/**", 148 | "**/build-tools/**", 149 | "src/handlers/newsletter/newsletter.lambda.ts", 150 | "src/handlers/reviews/reviews-handler.lambda.ts" 151 | ], 152 | "optionalDependencies": false, 153 | "peerDependencies": true 154 | } 155 | ], 156 | "import/no-unresolved": [ 157 | "error" 158 | ], 159 | "import/order": [ 160 | "warn", 161 | { 162 | "groups": [ 163 | "builtin", 164 | "external" 165 | ], 166 | "alphabetize": { 167 | "order": "asc", 168 | "caseInsensitive": true 169 | } 170 | } 171 | ], 172 | "no-duplicate-imports": [ 173 | "error" 174 | ], 175 | "no-shadow": [ 176 | "off" 177 | ], 178 | "@typescript-eslint/no-shadow": [ 179 | "error" 180 | ], 181 | "key-spacing": [ 182 | "error" 183 | ], 184 | "no-multiple-empty-lines": [ 185 | "error" 186 | ], 187 | "@typescript-eslint/no-floating-promises": [ 188 | "error" 189 | ], 190 | "no-return-await": [ 191 | "off" 192 | ], 193 | "@typescript-eslint/return-await": [ 194 | "error" 195 | ], 196 | "no-trailing-spaces": [ 197 | "error" 198 | ], 199 | "dot-notation": [ 200 | "error" 201 | ], 202 | "no-bitwise": [ 203 | "error" 204 | ], 205 | "@typescript-eslint/member-ordering": [ 206 | "error", 207 | { 208 | "default": [ 209 | "public-static-field", 210 | "public-static-method", 211 | "protected-static-field", 212 | "protected-static-method", 213 | "private-static-field", 214 | "private-static-method", 215 | "field", 216 | "constructor", 217 | "method" 218 | ] 219 | } 220 | ] 221 | }, 222 | "overrides": [ 223 | { 224 | "files": [ 225 | ".projenrc.js" 226 | ], 227 | "rules": { 228 | "@typescript-eslint/no-require-imports": "off", 229 | "import/no-extraneous-dependencies": "off" 230 | } 231 | } 232 | ] 233 | } 234 | -------------------------------------------------------------------------------- /api-endpoint/.gitattributes: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | *.snap linguist-generated 4 | /.eslintrc.json linguist-generated 5 | /.gitattributes linguist-generated 6 | /.github/pull_request_template.md linguist-generated 7 | /.github/workflows/build.yml linguist-generated 8 | /.github/workflows/pull-request-lint.yml linguist-generated 9 | /.github/workflows/upgrade.yml linguist-generated 10 | /.gitignore linguist-generated 11 | /.mergify.yml linguist-generated 12 | /.npmignore linguist-generated 13 | /.projen/** linguist-generated 14 | /.projen/deps.json linguist-generated 15 | /.projen/files.json linguist-generated 16 | /.projen/tasks.json linguist-generated 17 | /cdk.json linguist-generated 18 | /LICENSE linguist-generated 19 | /package.json linguist-generated 20 | /src/handlers/newsletter/newsletter-function.ts linguist-generated 21 | /src/handlers/reviews/reviews-handler-function.ts linguist-generated 22 | /tsconfig.dev.json linguist-generated 23 | /tsconfig.json linguist-generated 24 | /yarn.lock linguist-generated -------------------------------------------------------------------------------- /api-endpoint/.github/pull_request_template.md: -------------------------------------------------------------------------------- 1 | Fixes # -------------------------------------------------------------------------------- /api-endpoint/.github/workflows/build.yml: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | name: build 4 | on: 5 | pull_request: {} 6 | workflow_dispatch: {} 7 | jobs: 8 | build: 9 | runs-on: ubuntu-latest 10 | permissions: 11 | contents: write 12 | outputs: 13 | self_mutation_happened: ${{ steps.self_mutation.outputs.self_mutation_happened }} 14 | env: 15 | CI: "true" 16 | steps: 17 | - name: Checkout 18 | uses: actions/checkout@v2 19 | with: 20 | ref: ${{ github.event.pull_request.head.ref }} 21 | repository: ${{ github.event.pull_request.head.repo.full_name }} 22 | - name: Install dependencies 23 | run: yarn install --check-files 24 | - name: build 25 | run: npx projen build 26 | - id: self_mutation 27 | name: Find mutations 28 | run: |- 29 | git add . 30 | git diff --staged --patch --exit-code > .repo.patch || echo "::set-output name=self_mutation_happened::true" 31 | - if: steps.self_mutation.outputs.self_mutation_happened 32 | name: Upload patch 33 | uses: actions/upload-artifact@v2 34 | with: 35 | name: .repo.patch 36 | path: .repo.patch 37 | - name: Fail build on mutation 38 | if: steps.self_mutation.outputs.self_mutation_happened 39 | run: |- 40 | echo "::error::Files were changed during build (see build log). If this was triggered from a fork, you will need to update your branch." 41 | cat .repo.patch 42 | exit 1 43 | self-mutation: 44 | needs: build 45 | runs-on: ubuntu-latest 46 | permissions: 47 | contents: write 48 | if: always() && needs.build.outputs.self_mutation_happened && !(github.event.pull_request.head.repo.full_name != github.repository) 49 | steps: 50 | - name: Checkout 51 | uses: actions/checkout@v2 52 | with: 53 | token: ${{ secrets.PROJEN_GITHUB_TOKEN }} 54 | ref: ${{ github.event.pull_request.head.ref }} 55 | repository: ${{ github.event.pull_request.head.repo.full_name }} 56 | - name: Download patch 57 | uses: actions/download-artifact@v2 58 | with: 59 | name: .repo.patch 60 | path: ${{ runner.temp }} 61 | - name: Apply patch 62 | run: '[ -s ${{ runner.temp }}/.repo.patch ] && git apply ${{ runner.temp }}/.repo.patch || echo "Empty patch. Skipping."' 63 | - name: Set git identity 64 | run: |- 65 | git config user.name "github-actions" 66 | git config user.email "github-actions@github.com" 67 | - name: Push changes 68 | run: |2- 69 | git add . 70 | git commit -s -m "chore: self mutation" 71 | git push origin HEAD:${{ github.event.pull_request.head.ref }} 72 | -------------------------------------------------------------------------------- /api-endpoint/.github/workflows/pull-request-lint.yml: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | name: pull-request-lint 4 | on: 5 | pull_request_target: 6 | types: 7 | - labeled 8 | - opened 9 | - synchronize 10 | - reopened 11 | - ready_for_review 12 | - edited 13 | jobs: 14 | validate: 15 | name: Validate PR title 16 | runs-on: ubuntu-latest 17 | permissions: 18 | pull-requests: write 19 | steps: 20 | - uses: amannn/action-semantic-pull-request@v3.4.6 21 | env: 22 | GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 23 | with: 24 | types: |- 25 | feat 26 | fix 27 | chore 28 | requireScope: false 29 | -------------------------------------------------------------------------------- /api-endpoint/.github/workflows/upgrade.yml: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | name: upgrade 4 | on: 5 | workflow_dispatch: {} 6 | schedule: 7 | - cron: 0 0 * * * 8 | jobs: 9 | upgrade: 10 | name: Upgrade 11 | runs-on: ubuntu-latest 12 | permissions: 13 | contents: read 14 | outputs: 15 | patch_created: ${{ steps.create_patch.outputs.patch_created }} 16 | steps: 17 | - name: Checkout 18 | uses: actions/checkout@v2 19 | - name: Install dependencies 20 | run: yarn install --check-files --frozen-lockfile 21 | - name: Upgrade dependencies 22 | run: npx projen upgrade 23 | - id: create_patch 24 | name: Find mutations 25 | run: |- 26 | git add . 27 | git diff --staged --patch --exit-code > .repo.patch || echo "::set-output name=patch_created::true" 28 | - if: steps.create_patch.outputs.patch_created 29 | name: Upload patch 30 | uses: actions/upload-artifact@v2 31 | with: 32 | name: .repo.patch 33 | path: .repo.patch 34 | pr: 35 | name: Create Pull Request 36 | needs: upgrade 37 | runs-on: ubuntu-latest 38 | permissions: 39 | contents: write 40 | pull-requests: write 41 | if: ${{ needs.upgrade.outputs.patch_created }} 42 | steps: 43 | - name: Checkout 44 | uses: actions/checkout@v2 45 | with: 46 | token: ${{ secrets.PROJEN_GITHUB_TOKEN }} 47 | - name: Download patch 48 | uses: actions/download-artifact@v2 49 | with: 50 | name: .repo.patch 51 | path: ${{ runner.temp }} 52 | - name: Apply patch 53 | run: '[ -s ${{ runner.temp }}/.repo.patch ] && git apply ${{ runner.temp }}/.repo.patch || echo "Empty patch. Skipping."' 54 | - name: Set git identity 55 | run: |- 56 | git config user.name "github-actions" 57 | git config user.email "github-actions@github.com" 58 | - name: Create Pull Request 59 | id: create-pr 60 | uses: peter-evans/create-pull-request@v3 61 | with: 62 | token: ${{ secrets.PROJEN_GITHUB_TOKEN }} 63 | commit-message: |- 64 | chore(deps): upgrade dependencies 65 | 66 | Upgrades project dependencies. See details in [workflow run]. 67 | 68 | [Workflow Run]: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} 69 | 70 | ------ 71 | 72 | *Automatically created by projen via the "upgrade" workflow* 73 | branch: github-actions/upgrade 74 | title: "chore(deps): upgrade dependencies" 75 | body: |- 76 | Upgrades project dependencies. See details in [workflow run]. 77 | 78 | [Workflow Run]: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} 79 | 80 | ------ 81 | 82 | *Automatically created by projen via the "upgrade" workflow* 83 | author: github-actions 84 | committer: github-actions 85 | signoff: true 86 | -------------------------------------------------------------------------------- /api-endpoint/.gitignore: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | !/.gitattributes 3 | !/.projen/tasks.json 4 | !/.projen/deps.json 5 | !/.projen/files.json 6 | !/.github/workflows/pull-request-lint.yml 7 | !/package.json 8 | !/LICENSE 9 | !/.npmignore 10 | logs 11 | *.log 12 | npm-debug.log* 13 | yarn-debug.log* 14 | yarn-error.log* 15 | lerna-debug.log* 16 | report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json 17 | pids 18 | *.pid 19 | *.seed 20 | *.pid.lock 21 | lib-cov 22 | coverage 23 | *.lcov 24 | .nyc_output 25 | build/Release 26 | node_modules/ 27 | jspm_packages/ 28 | *.tsbuildinfo 29 | .eslintcache 30 | *.tgz 31 | .yarn-integrity 32 | .cache 33 | .idea/ 34 | !/.projenrc.js 35 | /test-reports/ 36 | junit.xml 37 | /coverage/ 38 | !/.github/workflows/build.yml 39 | !/.mergify.yml 40 | !/.github/workflows/upgrade.yml 41 | !/.github/pull_request_template.md 42 | !/test/ 43 | !/tsconfig.json 44 | !/tsconfig.dev.json 45 | !/src/ 46 | /lib 47 | /dist/ 48 | !/.eslintrc.json 49 | /assets/ 50 | !/cdk.json 51 | /cdk.out/ 52 | .cdk.staging/ 53 | .parcel-cache/ 54 | !/src/handlers/newsletter/newsletter-function.ts 55 | !/src/handlers/reviews/reviews-handler-function.ts 56 | -------------------------------------------------------------------------------- /api-endpoint/.mergify.yml: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | queue_rules: 4 | - name: default 5 | conditions: 6 | - "#approved-reviews-by>=1" 7 | - -label~=(do-not-merge) 8 | - status-success=build 9 | pull_request_rules: 10 | - name: Automatic merge on approval and successful build 11 | actions: 12 | delete_head_branch: {} 13 | queue: 14 | method: squash 15 | name: default 16 | commit_message_template: |- 17 | {{ title }} (#{{ number }}) 18 | 19 | {{ body }} 20 | conditions: 21 | - "#approved-reviews-by>=1" 22 | - -label~=(do-not-merge) 23 | - status-success=build 24 | -------------------------------------------------------------------------------- /api-endpoint/.npmignore: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | /.projen/ 3 | /test-reports/ 4 | junit.xml 5 | /coverage/ 6 | /.mergify.yml 7 | /test/ 8 | /tsconfig.dev.json 9 | /src/ 10 | !/lib/ 11 | !/lib/**/*.js 12 | !/lib/**/*.d.ts 13 | dist 14 | /tsconfig.json 15 | /.github/ 16 | /.vscode/ 17 | /.idea/ 18 | /.projenrc.js 19 | tsconfig.tsbuildinfo 20 | /.eslintrc.json 21 | !/assets/ 22 | cdk.out/ 23 | .cdk.staging/ 24 | -------------------------------------------------------------------------------- /api-endpoint/.projen/deps.json: -------------------------------------------------------------------------------- 1 | { 2 | "dependencies": [ 3 | { 4 | "name": "@types/jest", 5 | "type": "build" 6 | }, 7 | { 8 | "name": "@types/node", 9 | "version": "^12", 10 | "type": "build" 11 | }, 12 | { 13 | "name": "@typescript-eslint/eslint-plugin", 14 | "version": "^5", 15 | "type": "build" 16 | }, 17 | { 18 | "name": "@typescript-eslint/parser", 19 | "version": "^5", 20 | "type": "build" 21 | }, 22 | { 23 | "name": "aws-cdk", 24 | "version": "^2.4.0", 25 | "type": "build" 26 | }, 27 | { 28 | "name": "esbuild", 29 | "type": "build" 30 | }, 31 | { 32 | "name": "eslint-import-resolver-node", 33 | "type": "build" 34 | }, 35 | { 36 | "name": "eslint-import-resolver-typescript", 37 | "type": "build" 38 | }, 39 | { 40 | "name": "eslint-plugin-import", 41 | "type": "build" 42 | }, 43 | { 44 | "name": "eslint", 45 | "version": "^8", 46 | "type": "build" 47 | }, 48 | { 49 | "name": "jest", 50 | "type": "build" 51 | }, 52 | { 53 | "name": "jest-junit", 54 | "version": "^13", 55 | "type": "build" 56 | }, 57 | { 58 | "name": "json-schema", 59 | "type": "build" 60 | }, 61 | { 62 | "name": "npm-check-updates", 63 | "version": "^12", 64 | "type": "build" 65 | }, 66 | { 67 | "name": "projen", 68 | "type": "build" 69 | }, 70 | { 71 | "name": "ts-jest", 72 | "type": "build" 73 | }, 74 | { 75 | "name": "ts-node", 76 | "version": "^9", 77 | "type": "build" 78 | }, 79 | { 80 | "name": "typescript", 81 | "type": "build" 82 | }, 83 | { 84 | "name": "@types/aws-lambda", 85 | "type": "runtime" 86 | }, 87 | { 88 | "name": "aws-cdk-lib", 89 | "version": "^2.4.0", 90 | "type": "runtime" 91 | }, 92 | { 93 | "name": "constructs", 94 | "version": "^10.0.5", 95 | "type": "runtime" 96 | } 97 | ], 98 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 99 | } 100 | -------------------------------------------------------------------------------- /api-endpoint/.projen/files.json: -------------------------------------------------------------------------------- 1 | { 2 | "files": [ 3 | ".eslintrc.json", 4 | ".gitattributes", 5 | ".github/pull_request_template.md", 6 | ".github/workflows/build.yml", 7 | ".github/workflows/pull-request-lint.yml", 8 | ".github/workflows/upgrade.yml", 9 | ".gitignore", 10 | ".mergify.yml", 11 | ".npmignore", 12 | ".projen/deps.json", 13 | ".projen/files.json", 14 | ".projen/tasks.json", 15 | "cdk.json", 16 | "LICENSE", 17 | "src/handlers/newsletter/newsletter-function.ts", 18 | "src/handlers/reviews/reviews-handler-function.ts", 19 | "tsconfig.dev.json", 20 | "tsconfig.json" 21 | ], 22 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 23 | } 24 | -------------------------------------------------------------------------------- /api-endpoint/.projen/tasks.json: -------------------------------------------------------------------------------- 1 | { 2 | "tasks": { 3 | "build": { 4 | "name": "build", 5 | "description": "Full release build", 6 | "steps": [ 7 | { 8 | "spawn": "default" 9 | }, 10 | { 11 | "spawn": "pre-compile" 12 | }, 13 | { 14 | "spawn": "compile" 15 | }, 16 | { 17 | "spawn": "post-compile" 18 | }, 19 | { 20 | "spawn": "test" 21 | }, 22 | { 23 | "spawn": "package" 24 | } 25 | ] 26 | }, 27 | "bundle": { 28 | "name": "bundle", 29 | "description": "Prepare assets", 30 | "steps": [ 31 | { 32 | "spawn": "bundle:handlers/newsletter/newsletter.lambda" 33 | }, 34 | { 35 | "spawn": "bundle:handlers/reviews/reviews-handler.lambda" 36 | } 37 | ] 38 | }, 39 | "bundle:handlers/newsletter/newsletter.lambda": { 40 | "name": "bundle:handlers/newsletter/newsletter.lambda", 41 | "description": "Create a JavaScript bundle from src/handlers/newsletter/newsletter.lambda.ts", 42 | "steps": [ 43 | { 44 | "exec": "esbuild --bundle src/handlers/newsletter/newsletter.lambda.ts --target=\"node14\" --platform=\"node\" --outfile=\"assets/handlers/newsletter/newsletter.lambda/index.js\" --external:aws-sdk" 45 | } 46 | ] 47 | }, 48 | "bundle:handlers/newsletter/newsletter.lambda:watch": { 49 | "name": "bundle:handlers/newsletter/newsletter.lambda:watch", 50 | "description": "Continuously update the JavaScript bundle from src/handlers/newsletter/newsletter.lambda.ts", 51 | "steps": [ 52 | { 53 | "exec": "esbuild --bundle src/handlers/newsletter/newsletter.lambda.ts --target=\"node14\" --platform=\"node\" --outfile=\"assets/handlers/newsletter/newsletter.lambda/index.js\" --external:aws-sdk --watch" 54 | } 55 | ] 56 | }, 57 | "bundle:handlers/reviews/reviews-handler.lambda": { 58 | "name": "bundle:handlers/reviews/reviews-handler.lambda", 59 | "description": "Create a JavaScript bundle from src/handlers/reviews/reviews-handler.lambda.ts", 60 | "steps": [ 61 | { 62 | "exec": "esbuild --bundle src/handlers/reviews/reviews-handler.lambda.ts --target=\"node14\" --platform=\"node\" --outfile=\"assets/handlers/reviews/reviews-handler.lambda/index.js\" --external:aws-sdk" 63 | } 64 | ] 65 | }, 66 | "bundle:handlers/reviews/reviews-handler.lambda:watch": { 67 | "name": "bundle:handlers/reviews/reviews-handler.lambda:watch", 68 | "description": "Continuously update the JavaScript bundle from src/handlers/reviews/reviews-handler.lambda.ts", 69 | "steps": [ 70 | { 71 | "exec": "esbuild --bundle src/handlers/reviews/reviews-handler.lambda.ts --target=\"node14\" --platform=\"node\" --outfile=\"assets/handlers/reviews/reviews-handler.lambda/index.js\" --external:aws-sdk --watch" 72 | } 73 | ] 74 | }, 75 | "clobber": { 76 | "name": "clobber", 77 | "description": "hard resets to HEAD of origin and cleans the local repo", 78 | "env": { 79 | "BRANCH": "$(git branch --show-current)" 80 | }, 81 | "steps": [ 82 | { 83 | "exec": "git checkout -b scratch", 84 | "name": "save current HEAD in \"scratch\" branch" 85 | }, 86 | { 87 | "exec": "git checkout $BRANCH" 88 | }, 89 | { 90 | "exec": "git fetch origin", 91 | "name": "fetch latest changes from origin" 92 | }, 93 | { 94 | "exec": "git reset --hard origin/$BRANCH", 95 | "name": "hard reset to origin commit" 96 | }, 97 | { 98 | "exec": "git clean -fdx", 99 | "name": "clean all untracked files" 100 | }, 101 | { 102 | "say": "ready to rock! (unpushed commits are under the \"scratch\" branch)" 103 | } 104 | ], 105 | "condition": "git diff --exit-code > /dev/null" 106 | }, 107 | "compile": { 108 | "name": "compile", 109 | "description": "Only compile" 110 | }, 111 | "default": { 112 | "name": "default", 113 | "description": "Synthesize project files", 114 | "steps": [ 115 | { 116 | "exec": "node .projenrc.js" 117 | } 118 | ] 119 | }, 120 | "deploy": { 121 | "name": "deploy", 122 | "description": "Deploys your CDK app to the AWS cloud", 123 | "steps": [ 124 | { 125 | "exec": "cdk deploy" 126 | } 127 | ] 128 | }, 129 | "destroy": { 130 | "name": "destroy", 131 | "description": "Destroys your cdk app in the AWS cloud", 132 | "steps": [ 133 | { 134 | "exec": "cdk destroy" 135 | } 136 | ] 137 | }, 138 | "diff": { 139 | "name": "diff", 140 | "description": "Diffs the currently deployed app against your code", 141 | "steps": [ 142 | { 143 | "exec": "cdk diff" 144 | } 145 | ] 146 | }, 147 | "eject": { 148 | "name": "eject", 149 | "description": "Remove projen from the project", 150 | "env": { 151 | "PROJEN_EJECTING": "true" 152 | }, 153 | "steps": [ 154 | { 155 | "spawn": "default" 156 | } 157 | ] 158 | }, 159 | "eslint": { 160 | "name": "eslint", 161 | "description": "Runs eslint against the codebase", 162 | "steps": [ 163 | { 164 | "exec": "eslint --ext .ts,.tsx --fix --no-error-on-unmatched-pattern src test build-tools .projenrc.js" 165 | } 166 | ] 167 | }, 168 | "package": { 169 | "name": "package", 170 | "description": "Creates the distribution package" 171 | }, 172 | "post-compile": { 173 | "name": "post-compile", 174 | "description": "Runs after successful compilation", 175 | "steps": [ 176 | { 177 | "spawn": "synth:silent" 178 | } 179 | ] 180 | }, 181 | "post-upgrade": { 182 | "name": "post-upgrade", 183 | "description": "Runs after upgrading dependencies" 184 | }, 185 | "pre-compile": { 186 | "name": "pre-compile", 187 | "description": "Prepare the project for compilation" 188 | }, 189 | "synth": { 190 | "name": "synth", 191 | "description": "Synthesizes your cdk app into cdk.out", 192 | "steps": [ 193 | { 194 | "exec": "cdk synth" 195 | } 196 | ] 197 | }, 198 | "synth:silent": { 199 | "name": "synth:silent", 200 | "description": "Synthesizes your cdk app into cdk.out and suppresses the template in stdout (part of \"yarn build\")", 201 | "steps": [ 202 | { 203 | "exec": "cdk synth > /dev/null" 204 | } 205 | ] 206 | }, 207 | "test": { 208 | "name": "test", 209 | "description": "Run tests", 210 | "steps": [ 211 | { 212 | "exec": "jest --passWithNoTests --all --updateSnapshot" 213 | }, 214 | { 215 | "spawn": "eslint" 216 | } 217 | ] 218 | }, 219 | "test:update": { 220 | "name": "test:update", 221 | "description": "Update jest snapshots", 222 | "steps": [ 223 | { 224 | "exec": "jest --updateSnapshot" 225 | } 226 | ] 227 | }, 228 | "test:watch": { 229 | "name": "test:watch", 230 | "description": "Run jest in watch mode", 231 | "steps": [ 232 | { 233 | "exec": "jest --watch" 234 | } 235 | ] 236 | }, 237 | "upgrade": { 238 | "name": "upgrade", 239 | "description": "upgrade dependencies", 240 | "env": { 241 | "CI": "0" 242 | }, 243 | "steps": [ 244 | { 245 | "exec": "yarn upgrade npm-check-updates" 246 | }, 247 | { 248 | "exec": "npm-check-updates --dep dev --upgrade --target=minor" 249 | }, 250 | { 251 | "exec": "npm-check-updates --dep optional --upgrade --target=minor" 252 | }, 253 | { 254 | "exec": "npm-check-updates --dep peer --upgrade --target=minor" 255 | }, 256 | { 257 | "exec": "npm-check-updates --dep prod --upgrade --target=minor" 258 | }, 259 | { 260 | "exec": "npm-check-updates --dep bundle --upgrade --target=minor" 261 | }, 262 | { 263 | "exec": "yarn install --check-files" 264 | }, 265 | { 266 | "exec": "yarn upgrade" 267 | }, 268 | { 269 | "exec": "npx projen" 270 | }, 271 | { 272 | "spawn": "post-upgrade" 273 | } 274 | ] 275 | }, 276 | "watch": { 277 | "name": "watch", 278 | "description": "Watches changes in your source code and rebuilds and deploys to the current account", 279 | "steps": [ 280 | { 281 | "exec": "cdk deploy --hotswap" 282 | }, 283 | { 284 | "exec": "cdk watch" 285 | } 286 | ] 287 | } 288 | }, 289 | "env": { 290 | "PATH": "$(npx -c \"node -e \\\"console.log(process.env.PATH)\\\"\")" 291 | }, 292 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 293 | } 294 | -------------------------------------------------------------------------------- /api-endpoint/.projenrc.js: -------------------------------------------------------------------------------- 1 | const { awscdk } = require('projen'); 2 | const project = new awscdk.AwsCdkTypeScriptApp({ 3 | cdkVersion: '2.4.0', 4 | defaultReleaseBranch: 'main', 5 | name: 'api-endpoint', 6 | deps: ['@types/aws-lambda'], 7 | gitignore: ['.idea/'], 8 | }); 9 | project.synth(); -------------------------------------------------------------------------------- /api-endpoint/LICENSE: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright [yyyy] [name of copyright owner] 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /api-endpoint/README.md: -------------------------------------------------------------------------------- 1 | # replace this -------------------------------------------------------------------------------- /api-endpoint/cdk.json: -------------------------------------------------------------------------------- 1 | { 2 | "app": "npx ts-node -P tsconfig.json --prefer-ts-exts src/main.ts", 3 | "output": "cdk.out", 4 | "build": "npx projen bundle", 5 | "watch": { 6 | "include": [ 7 | "src/**/*.ts", 8 | "test/**/*.ts" 9 | ], 10 | "exclude": [ 11 | "README.md", 12 | "cdk*.json", 13 | "**/*.d.ts", 14 | "**/*.js", 15 | "tsconfig.json", 16 | "package*.json", 17 | "yarn.lock", 18 | "node_modules" 19 | ] 20 | }, 21 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 22 | } 23 | -------------------------------------------------------------------------------- /api-endpoint/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "api-endpoint", 3 | "scripts": { 4 | "build": "npx projen build", 5 | "bundle": "npx projen bundle", 6 | "bundle:handlers/newsletter/newsletter.lambda": "npx projen bundle:handlers/newsletter/newsletter.lambda", 7 | "bundle:handlers/newsletter/newsletter.lambda:watch": "npx projen bundle:handlers/newsletter/newsletter.lambda:watch", 8 | "bundle:handlers/reviews/reviews-handler.lambda": "npx projen bundle:handlers/reviews/reviews-handler.lambda", 9 | "bundle:handlers/reviews/reviews-handler.lambda:watch": "npx projen bundle:handlers/reviews/reviews-handler.lambda:watch", 10 | "clobber": "npx projen clobber", 11 | "compile": "npx projen compile", 12 | "default": "npx projen default", 13 | "deploy": "npx projen deploy", 14 | "destroy": "npx projen destroy", 15 | "diff": "npx projen diff", 16 | "eject": "npx projen eject", 17 | "eslint": "npx projen eslint", 18 | "package": "npx projen package", 19 | "post-compile": "npx projen post-compile", 20 | "post-upgrade": "npx projen post-upgrade", 21 | "pre-compile": "npx projen pre-compile", 22 | "synth": "npx projen synth", 23 | "synth:silent": "npx projen synth:silent", 24 | "test": "npx projen test", 25 | "test:update": "npx projen test:update", 26 | "test:watch": "npx projen test:watch", 27 | "upgrade": "npx projen upgrade", 28 | "watch": "npx projen watch", 29 | "projen": "npx projen" 30 | }, 31 | "devDependencies": { 32 | "@types/jest": "^27.4.1", 33 | "@types/node": "^12", 34 | "@typescript-eslint/eslint-plugin": "^5", 35 | "@typescript-eslint/parser": "^5", 36 | "aws-cdk": "^2.4.0", 37 | "esbuild": "^0.14.36", 38 | "eslint": "^8", 39 | "eslint-import-resolver-node": "^0.3.6", 40 | "eslint-import-resolver-typescript": "^2.7.1", 41 | "eslint-plugin-import": "^2.26.0", 42 | "jest": "^27.5.1", 43 | "jest-junit": "^13", 44 | "json-schema": "^0.4.0", 45 | "npm-check-updates": "^12", 46 | "projen": "^0.54.29", 47 | "ts-jest": "^27.1.4", 48 | "ts-node": "^9", 49 | "typescript": "^4.6.3" 50 | }, 51 | "dependencies": { 52 | "@types/aws-lambda": "^8.10.93", 53 | "aws-cdk-lib": "^2.4.0", 54 | "constructs": "^10.0.5" 55 | }, 56 | "license": "Apache-2.0", 57 | "version": "0.0.0", 58 | "jest": { 59 | "testMatch": [ 60 | "/src/**/__tests__/**/*.ts?(x)", 61 | "/(test|src)/**/?(*.)+(spec|test).ts?(x)" 62 | ], 63 | "clearMocks": true, 64 | "collectCoverage": true, 65 | "coverageReporters": [ 66 | "json", 67 | "lcov", 68 | "clover", 69 | "cobertura", 70 | "text" 71 | ], 72 | "coverageDirectory": "coverage", 73 | "coveragePathIgnorePatterns": [ 74 | "/node_modules/" 75 | ], 76 | "testPathIgnorePatterns": [ 77 | "/node_modules/" 78 | ], 79 | "watchPathIgnorePatterns": [ 80 | "/node_modules/" 81 | ], 82 | "reporters": [ 83 | "default", 84 | [ 85 | "jest-junit", 86 | { 87 | "outputDirectory": "test-reports" 88 | } 89 | ] 90 | ], 91 | "preset": "ts-jest", 92 | "globals": { 93 | "ts-jest": { 94 | "tsconfig": "tsconfig.dev.json" 95 | } 96 | } 97 | }, 98 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 99 | } -------------------------------------------------------------------------------- /api-endpoint/src/MyApiGatewayStack.ts: -------------------------------------------------------------------------------- 1 | import { CfnOutput, Stack, StackProps } from 'aws-cdk-lib'; 2 | import { LambdaIntegration, RestApi } from 'aws-cdk-lib/aws-apigateway'; 3 | import { Certificate } from 'aws-cdk-lib/aws-certificatemanager'; 4 | import { ARecord, HostedZone, RecordTarget } from 'aws-cdk-lib/aws-route53'; 5 | import { ApiGateway } from 'aws-cdk-lib/aws-route53-targets'; 6 | import { Construct } from 'constructs'; 7 | import { NewsletterFunction } from './handlers/newsletter/newsletter-function'; 8 | import { ReviewsHandlerFunction } from './handlers/reviews/reviews-handler-function'; 9 | 10 | export interface MyApiGatewayStackProps extends StackProps { 11 | /** 12 | * The ARN of the ACM certificate to use for the endpoint. 13 | */ 14 | readonly certificateArn: string; 15 | 16 | /** 17 | * The Hosted Zone ID of the domain being used. 18 | */ 19 | readonly hostedZoneId: string; 20 | } 21 | 22 | export class MyApiGatewayStack extends Stack { 23 | constructor(scope: Construct, id: string, props: MyApiGatewayStackProps) { 24 | super(scope, id, props); 25 | 26 | const api = new RestApi(this, 'Api', { 27 | description: 'A simple API example for The CDK Book', 28 | restApiName: 'TheCDKBookApi', 29 | deploy: true, // let's make this easier by always redeploying, 30 | deployOptions: { 31 | stageName: 'v1', 32 | throttlingRateLimit: 10, 33 | }, 34 | domainName: { 35 | domainName: 'api.thecdkbook.com', 36 | certificate: Certificate.fromCertificateArn(this, 'ApiCertificate', props.certificateArn), 37 | }, 38 | }); 39 | this.createNewsletterResource(api); 40 | this.createReviewsResource(api); 41 | this.addDns(api, props); 42 | } 43 | 44 | private addDns(api: RestApi, props: MyApiGatewayStackProps) { 45 | 46 | const aRecord = new ARecord(this, 'ApiDNS', { 47 | recordName: 'api', 48 | zone: HostedZone.fromHostedZoneAttributes(this, 'HostedZone', { 49 | hostedZoneId: props.hostedZoneId, 50 | zoneName: 'thecdkbook.com', 51 | }), 52 | target: RecordTarget.fromAlias(new ApiGateway(api)), 53 | }); 54 | 55 | new CfnOutput(this, 'ApiGatewayEndpoint', { 56 | value: aRecord.domainName, 57 | }); 58 | } 59 | 60 | private createNewsletterResource(api: RestApi) { 61 | const newsletterHandler = new NewsletterFunction(this, 'NewsletterHandler'); 62 | const lambdaIntegration = new LambdaIntegration(newsletterHandler); 63 | const newsletterResource = api.root.addResource('newsletter', { 64 | defaultCorsPreflightOptions: { 65 | allowCredentials: true, 66 | allowHeaders: ['*'], 67 | allowMethods: ['*'], 68 | allowOrigins: ['www.thecdkbook.com', 'thecdkbook.com'], 69 | }, 70 | defaultIntegration: lambdaIntegration, 71 | }); 72 | newsletterResource.addMethod('GET', lambdaIntegration, {}); 73 | } 74 | 75 | private createReviewsResource(api: RestApi) { 76 | const reviewsHandler = new ReviewsHandlerFunction(this, 'ReviewsHandler'); 77 | const lambdaIntegration = new LambdaIntegration(reviewsHandler); 78 | const reviewsResource = api.root.addResource('reviews', { 79 | defaultCorsPreflightOptions: { 80 | allowCredentials: true, 81 | allowHeaders: ['*'], 82 | allowMethods: ['*'], 83 | allowOrigins: ['www.thecdkbook.com', 'thecdkbook.com'], 84 | }, 85 | defaultIntegration: lambdaIntegration, 86 | }); 87 | reviewsResource.addMethod('GET', lambdaIntegration, {}); 88 | } 89 | } -------------------------------------------------------------------------------- /api-endpoint/src/handlers/newsletter/newsletter-function.ts: -------------------------------------------------------------------------------- 1 | // ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | import * as path from 'path'; 3 | import * as lambda from 'aws-cdk-lib/aws-lambda'; 4 | import { Construct } from 'constructs'; 5 | 6 | /** 7 | * Props for NewsletterFunction 8 | */ 9 | export interface NewsletterFunctionProps extends lambda.FunctionOptions { 10 | } 11 | 12 | /** 13 | * An AWS Lambda function which executes src/handlers/newsletter/newsletter. 14 | */ 15 | export class NewsletterFunction extends lambda.Function { 16 | constructor(scope: Construct, id: string, props?: NewsletterFunctionProps) { 17 | super(scope, id, { 18 | description: 'src/handlers/newsletter/newsletter.lambda.ts', 19 | ...props, 20 | runtime: lambda.Runtime.NODEJS_14_X, 21 | handler: 'index.handler', 22 | code: lambda.Code.fromAsset(path.join(__dirname, '../../../assets/handlers/newsletter/newsletter.lambda')), 23 | }); 24 | this.addEnvironment('AWS_NODEJS_CONNECTION_REUSE_ENABLED', '1', { removeInEdge: true }); 25 | } 26 | } -------------------------------------------------------------------------------- /api-endpoint/src/handlers/newsletter/newsletter.lambda.ts: -------------------------------------------------------------------------------- 1 | import { APIGatewayProxyEvent, APIGatewayProxyResult } from 'aws-lambda'; 2 | 3 | export const handler = async (event: APIGatewayProxyEvent): Promise => { 4 | console.log('event: ', JSON.stringify(event, null, 2)); 5 | return { 6 | body: 'This is your latest newsletter...', 7 | headers: {}, 8 | isBase64Encoded: false, 9 | statusCode: 200, 10 | }; 11 | }; -------------------------------------------------------------------------------- /api-endpoint/src/handlers/reviews/reviews-handler-function.ts: -------------------------------------------------------------------------------- 1 | // ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | import * as path from 'path'; 3 | import * as lambda from 'aws-cdk-lib/aws-lambda'; 4 | import { Construct } from 'constructs'; 5 | 6 | /** 7 | * Props for ReviewsHandlerFunction 8 | */ 9 | export interface ReviewsHandlerFunctionProps extends lambda.FunctionOptions { 10 | } 11 | 12 | /** 13 | * An AWS Lambda function which executes src/handlers/reviews/reviews-handler. 14 | */ 15 | export class ReviewsHandlerFunction extends lambda.Function { 16 | constructor(scope: Construct, id: string, props?: ReviewsHandlerFunctionProps) { 17 | super(scope, id, { 18 | description: 'src/handlers/reviews/reviews-handler.lambda.ts', 19 | ...props, 20 | runtime: lambda.Runtime.NODEJS_14_X, 21 | handler: 'index.handler', 22 | code: lambda.Code.fromAsset(path.join(__dirname, '../../../assets/handlers/reviews/reviews-handler.lambda')), 23 | }); 24 | this.addEnvironment('AWS_NODEJS_CONNECTION_REUSE_ENABLED', '1', { removeInEdge: true }); 25 | } 26 | } -------------------------------------------------------------------------------- /api-endpoint/src/handlers/reviews/reviews-handler.lambda.ts: -------------------------------------------------------------------------------- 1 | import { APIGatewayProxyEvent, APIGatewayProxyResult } from 'aws-lambda'; 2 | 3 | export const handler = async (event: APIGatewayProxyEvent): Promise => { 4 | console.log('event: ', JSON.stringify(event, null, 2)); 5 | return { 6 | body: JSON.stringify([{ 7 | author: 'Matthew Bonig', 8 | stars: 4, 9 | comment: 'Yeah, it\'s a pretty good book.', 10 | }]), 11 | headers: {}, 12 | isBase64Encoded: false, 13 | statusCode: 200, 14 | }; 15 | }; -------------------------------------------------------------------------------- /api-endpoint/src/main.ts: -------------------------------------------------------------------------------- 1 | import { App } from 'aws-cdk-lib'; 2 | import { MyApiGatewayStack } from './MyApiGatewayStack'; 3 | 4 | const devEnv = { 5 | account: process.env.CDK_DEFAULT_ACCOUNT, 6 | region: process.env.CDK_DEFAULT_REGION, 7 | }; 8 | 9 | const app = new App(); 10 | 11 | new MyApiGatewayStack(app, 'MyApi', { 12 | env: devEnv, 13 | certificateArn: 'arn:aws:acm:us-east-1:536309290949:certificate/92dbf914-21fc-4132-a915-4b67eb029d75', 14 | hostedZoneId: 'Z09129483SE6UWS2RDQ9Z', 15 | }); 16 | 17 | app.synth(); -------------------------------------------------------------------------------- /api-endpoint/test/main.test.ts: -------------------------------------------------------------------------------- 1 | import '@aws-cdk/assert/jest'; 2 | import { App } from '@aws-cdk/core'; 3 | import { MyApiGatewayStack } from "../src/MyApiGatewayStack"; 4 | 5 | test('Snapshot', () => { 6 | const app = new App(); 7 | const stack = new MyApiGatewayStack(app, 'test'); 8 | 9 | expect(stack).not.toHaveResource('AWS::S3::Bucket'); 10 | expect(app.synth().getStackArtifact(stack.artifactId).template).toMatchSnapshot(); 11 | }); -------------------------------------------------------------------------------- /api-endpoint/tsconfig.dev.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "alwaysStrict": true, 4 | "declaration": true, 5 | "esModuleInterop": true, 6 | "experimentalDecorators": true, 7 | "inlineSourceMap": true, 8 | "inlineSources": true, 9 | "lib": [ 10 | "es2019" 11 | ], 12 | "module": "CommonJS", 13 | "noEmitOnError": false, 14 | "noFallthroughCasesInSwitch": true, 15 | "noImplicitAny": true, 16 | "noImplicitReturns": true, 17 | "noImplicitThis": true, 18 | "noUnusedLocals": true, 19 | "noUnusedParameters": true, 20 | "resolveJsonModule": true, 21 | "strict": true, 22 | "strictNullChecks": true, 23 | "strictPropertyInitialization": true, 24 | "stripInternal": true, 25 | "target": "ES2019" 26 | }, 27 | "include": [ 28 | ".projenrc.js", 29 | "src/**/*.ts", 30 | "test/**/*.ts" 31 | ], 32 | "exclude": [ 33 | "node_modules" 34 | ], 35 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 36 | } 37 | -------------------------------------------------------------------------------- /api-endpoint/tsconfig.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "rootDir": "src", 4 | "outDir": "lib", 5 | "alwaysStrict": true, 6 | "declaration": true, 7 | "esModuleInterop": true, 8 | "experimentalDecorators": true, 9 | "inlineSourceMap": true, 10 | "inlineSources": true, 11 | "lib": [ 12 | "es2019" 13 | ], 14 | "module": "CommonJS", 15 | "noEmitOnError": false, 16 | "noFallthroughCasesInSwitch": true, 17 | "noImplicitAny": true, 18 | "noImplicitReturns": true, 19 | "noImplicitThis": true, 20 | "noUnusedLocals": true, 21 | "noUnusedParameters": true, 22 | "resolveJsonModule": true, 23 | "strict": true, 24 | "strictNullChecks": true, 25 | "strictPropertyInitialization": true, 26 | "stripInternal": true, 27 | "target": "ES2019" 28 | }, 29 | "include": [ 30 | "src/**/*.ts" 31 | ], 32 | "exclude": [ 33 | "cdk.out" 34 | ], 35 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 36 | } 37 | -------------------------------------------------------------------------------- /chapters/project-layout/lots-of-lambdas/README.md: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/cdkbook/examples/f6e4bcf6099d04b03f695bbccf638503bad9b831/chapters/project-layout/lots-of-lambdas/README.md -------------------------------------------------------------------------------- /chapters/project-layout/more-complexity/README.md: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/cdkbook/examples/f6e4bcf6099d04b03f695bbccf638503bad9b831/chapters/project-layout/more-complexity/README.md -------------------------------------------------------------------------------- /chapters/testing/basic-snapshot-test/README.md: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/cdkbook/examples/f6e4bcf6099d04b03f695bbccf638503bad9b831/chapters/testing/basic-snapshot-test/README.md -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.eslintrc.json: -------------------------------------------------------------------------------- 1 | { 2 | "env": { 3 | "jest": true, 4 | "node": true 5 | }, 6 | "root": true, 7 | "plugins": [ 8 | "@typescript-eslint", 9 | "import" 10 | ], 11 | "parser": "@typescript-eslint/parser", 12 | "parserOptions": { 13 | "ecmaVersion": 2018, 14 | "sourceType": "module", 15 | "project": "./tsconfig.eslint.json" 16 | }, 17 | "extends": [ 18 | "plugin:import/typescript" 19 | ], 20 | "settings": { 21 | "import/parsers": { 22 | "@typescript-eslint/parser": [ 23 | ".ts", 24 | ".tsx" 25 | ] 26 | }, 27 | "import/resolver": { 28 | "node": {}, 29 | "typescript": { 30 | "project": "./tsconfig.eslint.json" 31 | } 32 | } 33 | }, 34 | "ignorePatterns": [ 35 | "*.js", 36 | "!.projenrc.js", 37 | "*.d.ts", 38 | "node_modules/", 39 | "*.generated.ts", 40 | "coverage" 41 | ], 42 | "rules": { 43 | "indent": [ 44 | "off" 45 | ], 46 | "@typescript-eslint/indent": [ 47 | "error", 48 | 2 49 | ], 50 | "quotes": [ 51 | "error", 52 | "single", 53 | { 54 | "avoidEscape": true 55 | } 56 | ], 57 | "comma-dangle": [ 58 | "error", 59 | "always-multiline" 60 | ], 61 | "comma-spacing": [ 62 | "error", 63 | { 64 | "before": false, 65 | "after": true 66 | } 67 | ], 68 | "no-multi-spaces": [ 69 | "error", 70 | { 71 | "ignoreEOLComments": false 72 | } 73 | ], 74 | "array-bracket-spacing": [ 75 | "error", 76 | "never" 77 | ], 78 | "array-bracket-newline": [ 79 | "error", 80 | "consistent" 81 | ], 82 | "object-curly-spacing": [ 83 | "error", 84 | "always" 85 | ], 86 | "object-curly-newline": [ 87 | "error", 88 | { 89 | "multiline": true, 90 | "consistent": true 91 | } 92 | ], 93 | "object-property-newline": [ 94 | "error", 95 | { 96 | "allowAllPropertiesOnSameLine": true 97 | } 98 | ], 99 | "keyword-spacing": [ 100 | "error" 101 | ], 102 | "brace-style": [ 103 | "error", 104 | "1tbs", 105 | { 106 | "allowSingleLine": true 107 | } 108 | ], 109 | "space-before-blocks": [ 110 | "error" 111 | ], 112 | "curly": [ 113 | "error", 114 | "multi-line", 115 | "consistent" 116 | ], 117 | "@typescript-eslint/member-delimiter-style": [ 118 | "error" 119 | ], 120 | "semi": [ 121 | "error", 122 | "always" 123 | ], 124 | "max-len": [ 125 | "error", 126 | { 127 | "code": 150, 128 | "ignoreUrls": true, 129 | "ignoreStrings": true, 130 | "ignoreTemplateLiterals": true, 131 | "ignoreComments": true, 132 | "ignoreRegExpLiterals": true 133 | } 134 | ], 135 | "quote-props": [ 136 | "error", 137 | "consistent-as-needed" 138 | ], 139 | "@typescript-eslint/no-require-imports": [ 140 | "error" 141 | ], 142 | "import/no-extraneous-dependencies": [ 143 | "error", 144 | { 145 | "devDependencies": [ 146 | "**/test/**", 147 | "**/build-tools/**" 148 | ], 149 | "optionalDependencies": false, 150 | "peerDependencies": true 151 | } 152 | ], 153 | "import/no-unresolved": [ 154 | "error" 155 | ], 156 | "import/order": [ 157 | "warn", 158 | { 159 | "groups": [ 160 | "builtin", 161 | "external" 162 | ], 163 | "alphabetize": { 164 | "order": "asc", 165 | "caseInsensitive": true 166 | } 167 | } 168 | ], 169 | "no-duplicate-imports": [ 170 | "error" 171 | ], 172 | "no-shadow": [ 173 | "off" 174 | ], 175 | "@typescript-eslint/no-shadow": [ 176 | "error" 177 | ], 178 | "key-spacing": [ 179 | "error" 180 | ], 181 | "no-multiple-empty-lines": [ 182 | "error" 183 | ], 184 | "@typescript-eslint/no-floating-promises": [ 185 | "error" 186 | ], 187 | "no-return-await": [ 188 | "off" 189 | ], 190 | "@typescript-eslint/return-await": [ 191 | "error" 192 | ], 193 | "no-trailing-spaces": [ 194 | "error" 195 | ], 196 | "dot-notation": [ 197 | "error" 198 | ], 199 | "no-bitwise": [ 200 | "error" 201 | ], 202 | "@typescript-eslint/member-ordering": [ 203 | "error", 204 | { 205 | "default": [ 206 | "public-static-field", 207 | "public-static-method", 208 | "protected-static-field", 209 | "protected-static-method", 210 | "private-static-field", 211 | "private-static-method", 212 | "field", 213 | "constructor", 214 | "method" 215 | ] 216 | } 217 | ] 218 | }, 219 | "overrides": [ 220 | { 221 | "files": [ 222 | ".projenrc.js" 223 | ], 224 | "rules": { 225 | "@typescript-eslint/no-require-imports": "off", 226 | "import/no-extraneous-dependencies": "off" 227 | } 228 | } 229 | ] 230 | } 231 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.gitattributes: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | *.snap linguist-generated 4 | /.eslintrc.json linguist-generated 5 | /.gitattributes linguist-generated 6 | /.github/pull_request_template.md linguist-generated 7 | /.github/workflows/build.yml linguist-generated 8 | /.github/workflows/upgrade-dependencies.yml linguist-generated 9 | /.mergify.yml linguist-generated 10 | /.npmignore linguist-generated 11 | /.projen/ linguist-generated 12 | /.versionrc.json linguist-generated 13 | /cdk.json linguist-generated 14 | /LICENSE linguist-generated 15 | /package.json linguist-generated 16 | /tsconfig.eslint.json linguist-generated 17 | /tsconfig.jest.json linguist-generated 18 | /tsconfig.json linguist-generated 19 | /yarn.lock linguist-generated -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.github/pull_request_template.md: -------------------------------------------------------------------------------- 1 | Fixes # -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.github/workflows/build.yml: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | name: Build 4 | on: 5 | pull_request: {} 6 | workflow_dispatch: {} 7 | jobs: 8 | build: 9 | runs-on: ubuntu-latest 10 | env: 11 | CI: "true" 12 | steps: 13 | - name: Checkout 14 | uses: actions/checkout@v2 15 | with: 16 | ref: ${{ github.event.pull_request.head.ref }} 17 | repository: ${{ github.event.pull_request.head.repo.full_name }} 18 | - name: Install dependencies 19 | run: yarn install --check-files --frozen-lockfile 20 | - name: Set git identity 21 | run: |- 22 | git config user.name "Automation" 23 | git config user.email "github-actions@github.com" 24 | - name: Build 25 | run: npx projen build 26 | - name: Check for changes 27 | id: git_diff 28 | run: git diff --exit-code || echo "::set-output name=has_changes::true" 29 | - if: steps.git_diff.outputs.has_changes 30 | name: Commit and push changes (if changed) 31 | run: 'git add . && git commit -m "chore: self mutation" && git push origin 32 | HEAD:${{ github.event.pull_request.head.ref }}' 33 | - if: steps.git_diff.outputs.has_changes 34 | name: Update status check (if changed) 35 | run: gh api -X POST /repos/${{ github.event.pull_request.head.repo.full_name 36 | }}/check-runs -F name="build" -F head_sha="$(git rev-parse HEAD)" -F 37 | status="completed" -F conclusion="success" 38 | env: 39 | GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 40 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.github/workflows/upgrade-dependencies.yml: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | name: upgrade-dependencies 4 | on: 5 | workflow_dispatch: {} 6 | schedule: 7 | - cron: 0 0 * * * 8 | jobs: 9 | upgrade: 10 | name: Upgrade 11 | permissions: 12 | contents: read 13 | runs-on: ubuntu-latest 14 | outputs: 15 | conclusion: ${{ steps.build.outputs.conclusion }} 16 | steps: 17 | - name: Checkout 18 | uses: actions/checkout@v2 19 | - name: Install dependencies 20 | run: yarn install --check-files --frozen-lockfile 21 | - name: Upgrade dependencies 22 | run: npx projen upgrade-dependencies 23 | - name: Build 24 | id: build 25 | run: npx projen build && echo "::set-output name=conclusion::success" || echo 26 | "::set-output name=conclusion::failure" 27 | - name: Create Patch 28 | run: |- 29 | git add . 30 | git diff --patch --staged > ${{ runner.temp }}/upgrade.patch 31 | - name: Upload patch 32 | uses: actions/upload-artifact@v2 33 | with: 34 | name: upgrade.patch 35 | path: ${{ runner.temp }}/upgrade.patch 36 | pr: 37 | name: Create Pull Request 38 | needs: upgrade 39 | permissions: 40 | contents: write 41 | pull-requests: write 42 | checks: write 43 | runs-on: ubuntu-latest 44 | steps: 45 | - name: Checkout 46 | uses: actions/checkout@v2 47 | - name: Download patch 48 | uses: actions/download-artifact@v2 49 | with: 50 | name: upgrade.patch 51 | path: ${{ runner.temp }} 52 | - name: Apply patch 53 | run: '[ -s ${{ runner.temp }}/upgrade.patch ] && git apply ${{ runner.temp 54 | }}/upgrade.patch || echo "Empty patch. Skipping."' 55 | - name: Create Pull Request 56 | id: create-pr 57 | uses: peter-evans/create-pull-request@v3 58 | with: 59 | token: ${{ secrets.GITHUB_TOKEN }} 60 | commit-message: upgrade 61 | branch: github-actions/upgrade-dependencies 62 | title: "chore(deps): upgrade-dependencies" 63 | labels: "" 64 | body: >- 65 | See https://github.com/${{ github.repository }}/actions/runs/${{ 66 | github.run_id }} 67 | 68 | 69 | ------ 70 | 71 | 72 | *Automatically created by projen via GitHubActions* 73 | - name: Update status check 74 | if: steps.create-pr.outputs.pull-request-url != '' 75 | run: "curl -i --fail -X POST -H \"Accept: application/vnd.github.v3+json\" -H 76 | \"Authorization: token ${GITHUB_TOKEN}\" 77 | https://api.github.com/repos/${{ github.repository }}/check-runs -d 78 | '{\"name\":\"build\",\"head_sha\":\"github-actions/upgrade-dependenci\ 79 | es\",\"status\":\"completed\",\"conclusion\":\"${{ 80 | needs.upgrade.outputs.conclusion }}\",\"output\":{\"title\":\"Created 81 | via the upgrade-dependencies workflow.\",\"summary\":\"Action run URL: 82 | https://github.com/${{ github.repository }}/actions/runs/${{ 83 | github.run_id }}\"}}'" 84 | env: 85 | GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 86 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.gitignore: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | *.lcov 3 | *.log 4 | *.pid 5 | *.pid.lock 6 | *.seed 7 | *.tgz 8 | *.tsbuildinfo 9 | .cache 10 | .cdk.staging/ 11 | .eslintcache 12 | .nyc_output 13 | .parcel-cache/ 14 | .yarn-integrity 15 | /.changelog.tmp.md 16 | /.version.tmp.json 17 | /coverage 18 | /dist 19 | /lib 20 | /test-reports/ 21 | build/Release 22 | cdk.out/ 23 | coverage 24 | jspm_packages/ 25 | junit.xml 26 | lerna-debug.log* 27 | lib-cov 28 | logs 29 | node_modules/ 30 | npm-debug.log* 31 | pids 32 | report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json 33 | yarn-debug.log* 34 | yarn-error.log* 35 | !/.eslintrc.json 36 | !/.gitattributes 37 | !/.github/pull_request_template.md 38 | !/.github/workflows/build.yml 39 | !/.github/workflows/upgrade-dependencies.yml 40 | !/.mergify.yml 41 | !/.npmignore 42 | !/.projen/deps.json 43 | !/.projen/tasks.json 44 | !/.projenrc.js 45 | !/.versionrc.json 46 | !/LICENSE 47 | !/cdk.json 48 | !/package.json 49 | !/src 50 | !/test 51 | !/tsconfig.eslint.json 52 | !/tsconfig.jest.json 53 | !/tsconfig.json 54 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.idea/infra-apig.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.idea/inspectionProfiles/Project_Default.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.idea/jsLinters/eslint.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 6 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.mergify.yml: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | pull_request_rules: 4 | - name: Automatic merge on approval and successful build 5 | actions: 6 | merge: 7 | method: squash 8 | commit_message: title+body 9 | strict: smart 10 | strict_method: merge 11 | delete_head_branch: {} 12 | conditions: 13 | - "#approved-reviews-by>=1" 14 | - status-success=build 15 | - name: Automatic merge PRs with auto-merge label upon successful build 16 | actions: 17 | merge: 18 | method: squash 19 | commit_message: title+body 20 | strict: smart 21 | strict_method: merge 22 | delete_head_branch: {} 23 | conditions: 24 | - label=auto-merge 25 | - status-success=build 26 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.npmignore: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | .cdk.staging/ 3 | /.eslintrc.json 4 | /.github 5 | /.idea 6 | /.mergify.yml 7 | /.projen 8 | /.projenrc.js 9 | /.vscode 10 | /coverage 11 | /src 12 | /test 13 | /test-reports/ 14 | /tsconfig.eslint.json 15 | /tsconfig.jest.json 16 | /tsconfig.json 17 | cdk.out/ 18 | dist 19 | junit.xml 20 | tsconfig.tsbuildinfo 21 | !/lib 22 | !/lib/**/*.d.ts 23 | !/lib/**/*.js 24 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.projen/deps.json: -------------------------------------------------------------------------------- 1 | { 2 | "dependencies": [ 3 | { 4 | "name": "@types/jest", 5 | "type": "build" 6 | }, 7 | { 8 | "name": "@types/node", 9 | "version": "^10.17.0", 10 | "type": "build" 11 | }, 12 | { 13 | "name": "@typescript-eslint/eslint-plugin", 14 | "type": "build" 15 | }, 16 | { 17 | "name": "@typescript-eslint/parser", 18 | "type": "build" 19 | }, 20 | { 21 | "name": "aws-cdk", 22 | "version": "^2.0.0-rc.10", 23 | "type": "build" 24 | }, 25 | { 26 | "name": "eslint", 27 | "type": "build" 28 | }, 29 | { 30 | "name": "eslint-import-resolver-node", 31 | "type": "build" 32 | }, 33 | { 34 | "name": "eslint-import-resolver-typescript", 35 | "type": "build" 36 | }, 37 | { 38 | "name": "eslint-plugin-import", 39 | "type": "build" 40 | }, 41 | { 42 | "name": "jest", 43 | "type": "build" 44 | }, 45 | { 46 | "name": "jest-junit", 47 | "version": "^12", 48 | "type": "build" 49 | }, 50 | { 51 | "name": "json-schema", 52 | "type": "build" 53 | }, 54 | { 55 | "name": "npm-check-updates", 56 | "version": "^11", 57 | "type": "build" 58 | }, 59 | { 60 | "name": "npm-check-updates", 61 | "version": "^11", 62 | "type": "build" 63 | }, 64 | { 65 | "name": "projen", 66 | "version": "^0.17.95", 67 | "type": "build" 68 | }, 69 | { 70 | "name": "standard-version", 71 | "version": "^9", 72 | "type": "build" 73 | }, 74 | { 75 | "name": "ts-jest", 76 | "type": "build" 77 | }, 78 | { 79 | "name": "ts-node", 80 | "type": "build" 81 | }, 82 | { 83 | "name": "typescript", 84 | "type": "build" 85 | }, 86 | { 87 | "name": "@aws-cdk/assert", 88 | "version": "^2.0.0-rc.10", 89 | "type": "runtime" 90 | }, 91 | { 92 | "name": "@aws-sdk/client-dynamodb", 93 | "type": "runtime" 94 | }, 95 | { 96 | "name": "@matthewbonig/cfn-response", 97 | "type": "runtime" 98 | }, 99 | { 100 | "name": "@types/aws-lambda", 101 | "type": "runtime" 102 | }, 103 | { 104 | "name": "aws-cdk-lib", 105 | "version": "^2.0.0-rc.10", 106 | "type": "runtime" 107 | }, 108 | { 109 | "name": "axios", 110 | "type": "runtime" 111 | }, 112 | { 113 | "name": "constructs", 114 | "version": "^10.0.5", 115 | "type": "runtime" 116 | } 117 | ], 118 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 119 | } 120 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.projen/tasks.json: -------------------------------------------------------------------------------- 1 | { 2 | "tasks": { 3 | "clobber": { 4 | "name": "clobber", 5 | "category": "30.maintain", 6 | "description": "hard resets to HEAD of origin and cleans the local repo", 7 | "env": { 8 | "BRANCH": "$(git branch --show-current)" 9 | }, 10 | "steps": [ 11 | { 12 | "exec": "git checkout -b scratch", 13 | "name": "save current HEAD in \"scratch\" branch" 14 | }, 15 | { 16 | "exec": "git checkout $BRANCH" 17 | }, 18 | { 19 | "exec": "git fetch origin", 20 | "name": "fetch latest changes from origin" 21 | }, 22 | { 23 | "exec": "git reset --hard origin/$BRANCH", 24 | "name": "hard reset to origin commit" 25 | }, 26 | { 27 | "exec": "git clean -fdx", 28 | "name": "clean all untracked files" 29 | }, 30 | { 31 | "say": "ready to rock! (unpushed commits are under the \"scratch\" branch)" 32 | } 33 | ], 34 | "condition": "git diff --exit-code > /dev/null" 35 | }, 36 | "bump": { 37 | "name": "bump", 38 | "category": "20.release", 39 | "description": "Bumps version based on latest git tag and generates a changelog entry", 40 | "steps": [ 41 | { 42 | "exec": "git -c \"versionsort.suffix=-\" tag --sort=\"-version:refname\" --list \"v*\" | head -n1 > .version.tmp.json" 43 | }, 44 | { 45 | "exec": "if [ \"$(cat .version.tmp.json)\" = \"\" ]; then echo \"v0.1.0\" > .version.tmp.json; fi" 46 | }, 47 | { 48 | "exec": "standard-version" 49 | } 50 | ], 51 | "condition": "! git log --oneline -1 | grep -q \"chore(release):\"" 52 | }, 53 | "unbump": { 54 | "name": "unbump", 55 | "category": "20.release", 56 | "description": "Restores version to 0.0.0", 57 | "steps": [ 58 | { 59 | "exec": "standard-version -r 0.0.0" 60 | } 61 | ] 62 | }, 63 | "compile": { 64 | "name": "compile", 65 | "category": "00.build", 66 | "description": "Only compile" 67 | }, 68 | "test:compile": { 69 | "name": "test:compile", 70 | "category": "10.test", 71 | "description": "compiles the test code", 72 | "steps": [ 73 | { 74 | "exec": "tsc --noEmit --project tsconfig.jest.json" 75 | } 76 | ] 77 | }, 78 | "test": { 79 | "name": "test", 80 | "category": "10.test", 81 | "description": "Run tests", 82 | "steps": [ 83 | { 84 | "exec": "rm -fr lib/" 85 | }, 86 | { 87 | "spawn": "test:compile" 88 | }, 89 | { 90 | "exec": "jest --passWithNoTests --all --updateSnapshot" 91 | }, 92 | { 93 | "spawn": "eslint" 94 | } 95 | ] 96 | }, 97 | "build": { 98 | "name": "build", 99 | "category": "00.build", 100 | "description": "Full release build (test+compile)", 101 | "steps": [ 102 | { 103 | "exec": "npx projen" 104 | }, 105 | { 106 | "spawn": "test" 107 | }, 108 | { 109 | "spawn": "compile" 110 | }, 111 | { 112 | "spawn": "synth" 113 | } 114 | ] 115 | }, 116 | "test:watch": { 117 | "name": "test:watch", 118 | "category": "10.test", 119 | "description": "Run jest in watch mode", 120 | "steps": [ 121 | { 122 | "exec": "jest --watch" 123 | } 124 | ] 125 | }, 126 | "test:update": { 127 | "name": "test:update", 128 | "category": "10.test", 129 | "description": "Update jest snapshots", 130 | "steps": [ 131 | { 132 | "exec": "jest --updateSnapshot" 133 | } 134 | ] 135 | }, 136 | "upgrade-dependencies": { 137 | "name": "upgrade-dependencies", 138 | "env": { 139 | "CI": "0" 140 | }, 141 | "steps": [ 142 | { 143 | "exec": "npm-check-updates --upgrade --target=minor --reject='projen'" 144 | }, 145 | { 146 | "exec": "npx projen" 147 | } 148 | ] 149 | }, 150 | "upgrade-projen": { 151 | "name": "upgrade-projen", 152 | "env": { 153 | "CI": "0" 154 | }, 155 | "steps": [ 156 | { 157 | "exec": "npm-check-updates --upgrade --target=minor --filter='projen'" 158 | }, 159 | { 160 | "exec": "npx projen" 161 | } 162 | ] 163 | }, 164 | "default": { 165 | "name": "default", 166 | "steps": [ 167 | { 168 | "exec": "node .projenrc.js" 169 | } 170 | ] 171 | }, 172 | "watch": { 173 | "name": "watch", 174 | "category": "00.build", 175 | "description": "Watch & compile in the background", 176 | "steps": [ 177 | { 178 | "exec": "tsc -w" 179 | } 180 | ] 181 | }, 182 | "eslint": { 183 | "name": "eslint", 184 | "category": "10.test", 185 | "description": "Runs eslint against the codebase", 186 | "steps": [ 187 | { 188 | "exec": "eslint --ext .ts,.tsx --fix --no-error-on-unmatched-pattern src test build-tools .projenrc.js" 189 | } 190 | ] 191 | }, 192 | "synth": { 193 | "name": "synth", 194 | "category": "00.build", 195 | "description": "Synthesizes your cdk app into cdk.out (part of \"yarn build\")", 196 | "steps": [ 197 | { 198 | "exec": "cdk synth" 199 | } 200 | ] 201 | }, 202 | "deploy": { 203 | "name": "deploy", 204 | "category": "20.release", 205 | "description": "Deploys your CDK app to the AWS cloud", 206 | "steps": [ 207 | { 208 | "exec": "cdk deploy" 209 | } 210 | ] 211 | }, 212 | "destroy": { 213 | "name": "destroy", 214 | "category": "20.release", 215 | "description": "Destroys your cdk app in the AWS cloud", 216 | "steps": [ 217 | { 218 | "exec": "cdk destroy" 219 | } 220 | ] 221 | }, 222 | "diff": { 223 | "name": "diff", 224 | "category": "99.misc", 225 | "description": "Diffs the currently deployed app against your code", 226 | "steps": [ 227 | { 228 | "exec": "cdk diff" 229 | } 230 | ] 231 | } 232 | }, 233 | "env": { 234 | "PATH": "$(npx -c \"node -e \\\"console.log(process.env.PATH)\\\"\")" 235 | }, 236 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 237 | } 238 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.projenrc.js: -------------------------------------------------------------------------------- 1 | const { AwsCdkTypeScriptApp } = require('projen'); 2 | const project = new AwsCdkTypeScriptApp({ 3 | cdkVersion: '2.0.0-rc.10', 4 | defaultReleaseBranch: 'main', 5 | name: 'infra-apig', 6 | 7 | cdkDependencies: [], 8 | deps: ['axios', '@aws-sdk/client-dynamodb', '@matthewbonig/cfn-response', '@types/aws-lambda'], /* Runtime dependencies of this module. */ 9 | // description: undefined, /* The description is just a string that helps people understand the purpose of the package. */ 10 | // devDeps: [], /* Build dependencies for this module. */ 11 | // packageName: undefined, /* The "name" in package.json. */ 12 | // projectType: ProjectType.UNKNOWN, /* Which type of project this is (library/app). */ 13 | // releaseWorkflow: undefined, /* Define a GitHub workflow for releasing from "main" when new versions are bumped. */ 14 | }); 15 | project.synth(); -------------------------------------------------------------------------------- /chapters/testing/infra-apig/.versionrc.json: -------------------------------------------------------------------------------- 1 | { 2 | "packageFiles": [ 3 | { 4 | "filename": ".version.tmp.json", 5 | "type": "plain-text" 6 | } 7 | ], 8 | "bumpFiles": [ 9 | "package.json" 10 | ], 11 | "commitAll": false, 12 | "infile": ".changelog.tmp.md", 13 | "header": "", 14 | "skip": { 15 | "commit": true, 16 | "tag": true 17 | }, 18 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 19 | } 20 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. Definitions. 8 | 9 | "License" shall mean the terms and conditions for use, reproduction, 10 | and distribution as defined by Sections 1 through 9 of this document. 11 | 12 | "Licensor" shall mean the copyright owner or entity authorized by 13 | the copyright owner that is granting the License. 14 | 15 | "Legal Entity" shall mean the union of the acting entity and all 16 | other entities that control, are controlled by, or are under common 17 | control with that entity. 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The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright 2021 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/README.md: -------------------------------------------------------------------------------- 1 | # Testing Chapter 2 | 3 | This example shows how to deploy infrastructure tests for an API Gateway-based API that uses Lambda and DynamoDB. 4 | 5 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/cdk.json: -------------------------------------------------------------------------------- 1 | { 2 | "app": "npx ts-node --prefer-ts-exts src/main.ts", 3 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 4 | } 5 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "infra-apig", 3 | "scripts": { 4 | "clobber": "npx projen clobber", 5 | "bump": "npx projen bump", 6 | "unbump": "npx projen unbump", 7 | "compile": "npx projen compile", 8 | "test:compile": "npx projen test:compile", 9 | "test": "npx projen test", 10 | "build": "npx projen build", 11 | "test:watch": "npx projen test:watch", 12 | "test:update": "npx projen test:update", 13 | "upgrade-dependencies": "npx projen upgrade-dependencies", 14 | "upgrade-projen": "npx projen upgrade-projen", 15 | "default": "npx projen default", 16 | "eslint": "npx projen eslint", 17 | "synth": "npx projen synth", 18 | "deploy": "npx projen deploy", 19 | "destroy": "npx projen destroy", 20 | "diff": "npx projen diff", 21 | "projen": "npx projen", 22 | "start": "npx projen start" 23 | }, 24 | "devDependencies": { 25 | "@types/jest": "^26.0.23", 26 | "@types/node": "^10.17.0", 27 | "@typescript-eslint/eslint-plugin": "^4.28.2", 28 | "@typescript-eslint/parser": "^4.28.2", 29 | "aws-cdk": "^2.0.0-rc.10", 30 | "eslint": "^7.30.0", 31 | "eslint-import-resolver-node": "^0.3.4", 32 | "eslint-import-resolver-typescript": "^2.4.0", 33 | "eslint-plugin-import": "^2.23.4", 34 | "jest": "^27.0.6", 35 | "jest-junit": "^12", 36 | "json-schema": "^0.3.0", 37 | "npm-check-updates": "^11", 38 | "projen": "^0.17.95", 39 | "standard-version": "^9", 40 | "ts-jest": "^27.0.3", 41 | "ts-node": "^10.0.0", 42 | "typescript": "^4.3.5" 43 | }, 44 | "dependencies": { 45 | "@aws-cdk/assert": "^2.0.0-rc.10", 46 | "@aws-sdk/client-dynamodb": "^3.20.0", 47 | "@matthewbonig/cfn-response": "^0.1.4", 48 | "@types/aws-lambda": "^8.10.83", 49 | "aws-cdk-lib": "^2.0.0-rc.10", 50 | "axios": "^0.21.1", 51 | "constructs": "^10.0.5" 52 | }, 53 | "bundledDependencies": [], 54 | "license": "Apache-2.0", 55 | "version": "0.0.0", 56 | "jest": { 57 | "testMatch": [ 58 | "**/__tests__/**/*.ts?(x)", 59 | "**/?(*.)+(spec|test).ts?(x)" 60 | ], 61 | "clearMocks": true, 62 | "collectCoverage": true, 63 | "coverageReporters": [ 64 | "json", 65 | "lcov", 66 | "clover", 67 | "text" 68 | ], 69 | "coverageDirectory": "coverage", 70 | "coveragePathIgnorePatterns": [ 71 | "/node_modules/" 72 | ], 73 | "testPathIgnorePatterns": [ 74 | "/node_modules/" 75 | ], 76 | "watchPathIgnorePatterns": [ 77 | "/node_modules/" 78 | ], 79 | "reporters": [ 80 | "default", 81 | [ 82 | "jest-junit", 83 | { 84 | "outputDirectory": "test-reports" 85 | } 86 | ] 87 | ], 88 | "preset": "ts-jest", 89 | "globals": { 90 | "ts-jest": { 91 | "tsconfig": "tsconfig.jest.json" 92 | } 93 | } 94 | }, 95 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 96 | } -------------------------------------------------------------------------------- /chapters/testing/infra-apig/src/ApiTester.ts: -------------------------------------------------------------------------------- 1 | import * as path from 'path'; 2 | import { CustomResource, Duration } from 'aws-cdk-lib'; 3 | import { LambdaRestApi } from 'aws-cdk-lib/aws-apigateway'; 4 | import { NodejsFunction } from 'aws-cdk-lib/aws-lambda-nodejs'; 5 | import { Construct } from 'constructs'; 6 | 7 | export class ApiTester extends Construct { 8 | constructor(scope: Construct, id: string, props: { api: LambdaRestApi }) { 9 | super(scope, id); 10 | const handler = new NodejsFunction(this, 'ApiTester', { 11 | entry: path.join(__dirname, 'handlers', 'custom-resource.ts'), 12 | timeout: Duration.minutes(3), 13 | }); 14 | 15 | new CustomResource(this, 'TestingResource', { 16 | serviceToken: handler.functionArn, 17 | resourceType: 'Custom::Tests', 18 | properties: { 19 | url: props.api.latestDeployment?.api.deploymentStage.urlForPath()!, 20 | updateTime: new Date().toISOString(), 21 | }, 22 | }); 23 | } 24 | 25 | } -------------------------------------------------------------------------------- /chapters/testing/infra-apig/src/SimpleApiWithTestsStack.ts: -------------------------------------------------------------------------------- 1 | import * as path from 'path'; 2 | import { RemovalPolicy, Stack, StackProps } from 'aws-cdk-lib'; 3 | import { LambdaRestApi } from 'aws-cdk-lib/aws-apigateway'; 4 | import { NodejsFunction } from 'aws-cdk-lib/aws-lambda-nodejs'; 5 | import { AttributeType, Table } from 'aws-cdk-lib/lib/aws-dynamodb'; 6 | import { Construct } from 'constructs'; 7 | import { ApiTester } from './ApiTester'; 8 | 9 | export class SimpleApiWithTestsStack extends Stack { 10 | constructor(scope: Construct, id: string, props: StackProps = {}) { 11 | super(scope, id, props); 12 | 13 | const construct = new Construct(this, 'Api'); 14 | 15 | const table = new Table(construct, 'SomeTable', { 16 | partitionKey: { 17 | name: 'PK', 18 | type: AttributeType.STRING, 19 | }, 20 | removalPolicy: RemovalPolicy.DESTROY, 21 | }); 22 | const backend = new NodejsFunction(construct, 'Backend', { 23 | entry: path.join(__dirname, 'handlers', 'proxy.ts'), 24 | environment: { 25 | TABLE_NAME: table.tableName, 26 | }, 27 | }); 28 | table.grantReadWriteData(backend); 29 | 30 | const api = new LambdaRestApi(construct, 'SomeApi', { 31 | handler: backend, 32 | }); 33 | 34 | new ApiTester(this, 'Tests', { api }).node.addDependency(construct); 35 | } 36 | } -------------------------------------------------------------------------------- /chapters/testing/infra-apig/src/handlers/custom-resource.ts: -------------------------------------------------------------------------------- 1 | import * as response from '@matthewbonig/cfn-response'; 2 | import { CloudFormationCustomResourceEvent } from 'aws-lambda'; 3 | 4 | import * as axios from 'axios'; 5 | 6 | export const handler = async (event: CloudFormationCustomResourceEvent, context: any) => { 7 | console.log('event:', JSON.stringify(event, null, 2)); 8 | const { url } = event.ResourceProperties; 9 | if (event.RequestType === 'Delete') { 10 | // let's do nothing. 11 | return response.send({ 12 | ...event, 13 | PhysicalResourceId: context.logStreamName, 14 | Status: response.ResponseStatus.SUCCESS, 15 | Data: {}, 16 | Reason: '', 17 | NoEcho: false, 18 | }); 19 | } 20 | 21 | const responseData = {}; 22 | try { 23 | await runTests(url); 24 | console.log('Tests passed!'); 25 | await response.send({ 26 | ...event, 27 | Status: response.ResponseStatus.SUCCESS, 28 | Data: responseData, 29 | PhysicalResourceId: context.logStreamName, 30 | Reason: '', 31 | NoEcho: false, 32 | }); 33 | } catch (err) { 34 | await response.send({ 35 | ...event, 36 | Status: response.ResponseStatus.FAILED, 37 | Data: { err }, 38 | PhysicalResourceId: context.logStreamName, 39 | Reason: '', 40 | NoEcho: false, 41 | }); 42 | } 43 | }; 44 | 45 | async function runTests(url: string) { 46 | return await axios.post(url + '/test/', {}); 47 | } -------------------------------------------------------------------------------- /chapters/testing/infra-apig/src/handlers/proxy.ts: -------------------------------------------------------------------------------- 1 | import { runTest } from './runTest'; 2 | 3 | function addTester(handler: Function) { 4 | return async (event: any, context: any) => { 5 | if (event.path === '/test/') { 6 | console.log('Running API test'); 7 | try { 8 | await runTest(); 9 | } catch (err) { 10 | return { statusCode: 500, body: err.toString() }; 11 | } 12 | return { statusCode: 200, body: 'Test Ran!' }; 13 | } 14 | return handler(event, context); 15 | }; 16 | } 17 | 18 | // function logger(handler: Function) { 19 | // return async function (...args: any[]) { 20 | // console.log('event: ', args); 21 | // const returnValue = await handler(...args); 22 | // console.log('Return value:', returnValue); 23 | // return returnValue; 24 | // }; 25 | // } 26 | 27 | let originalApplicationHandler = (event: any) => { 28 | console.log('event: ', JSON.stringify(event, null, 2)); 29 | return { 30 | statusCode: 200, 31 | body: '', 32 | }; 33 | }; 34 | export const handler = addTester(originalApplicationHandler); -------------------------------------------------------------------------------- /chapters/testing/infra-apig/src/handlers/runTest.ts: -------------------------------------------------------------------------------- 1 | import { DeleteItemCommand, DynamoDBClient, GetItemCommand, PutItemCommand } from '@aws-sdk/client-dynamodb'; 2 | 3 | export async function runTest() { 4 | // now we're going to do some special test work here. 5 | console.log('Running test!'); 6 | const tableName = process.env.TABLE_NAME!; 7 | const client = new DynamoDBClient({ region: process.env.AWS_REGION || 'us-east-1' }); 8 | let itemWritten: boolean = false; 9 | const testItem = createNewTestItem(); 10 | let key = { PK: testItem.PK }; 11 | try { 12 | // let's write a record to dynamodb 13 | const putItemCommand = new PutItemCommand({ 14 | Item: testItem, 15 | TableName: tableName, 16 | }); 17 | 18 | const response = await client.send(putItemCommand); 19 | itemWritten = true; 20 | console.log('Response from write: ', response); 21 | 22 | // then read that record and compare 23 | const readResponse = await client.send(new GetItemCommand({ 24 | Key: key, 25 | TableName: tableName, 26 | })); 27 | console.log('Response from read: ', readResponse); 28 | 29 | let areEqual = compare(readResponse.Item, testItem); 30 | console.log('Comparing...', areEqual); 31 | if (!areEqual) { 32 | let s = JSON.stringify(readResponse.Item, null, 2); 33 | let s1 = JSON.stringify(testItem, null, 2); 34 | throw new Error(`Tests failed, items not equal: \n${s}\n${s1}`); 35 | } 36 | } finally { 37 | // then delete that record 38 | if (itemWritten) { 39 | await client.send(new DeleteItemCommand({ 40 | Key: key, TableName: tableName, 41 | })); 42 | } 43 | } 44 | } 45 | 46 | function compare(one: any, two: any) { 47 | return JSON.stringify(one) === JSON.stringify(two); 48 | } 49 | 50 | function createNewTestItem() { 51 | return { 52 | PK: { S: 'test#' + new Date().toISOString() }, 53 | }; 54 | } -------------------------------------------------------------------------------- /chapters/testing/infra-apig/src/main.ts: -------------------------------------------------------------------------------- 1 | import { App } from 'aws-cdk-lib'; 2 | import { SimpleApiWithTestsStack } from './SimpleApiWithTestsStack'; 3 | 4 | // for development, use account/region from cdk cli 5 | const devEnv = { 6 | account: process.env.CDK_DEFAULT_ACCOUNT, 7 | region: process.env.CDK_DEFAULT_REGION, 8 | }; 9 | 10 | const app = new App(); 11 | 12 | new SimpleApiWithTestsStack(app, 'SimpleApiWithTests', { env: devEnv }); 13 | 14 | app.synth(); -------------------------------------------------------------------------------- /chapters/testing/infra-apig/test/main.test.ts: -------------------------------------------------------------------------------- 1 | import '@aws-cdk/assert/jest'; 2 | import { App } from '@aws-cdk/core'; 3 | import { SimpleApiWithTestsStack } from "../src/SimpleApiWithTestsStack"; 4 | 5 | test('Snapshot', () => { 6 | const app = new App(); 7 | const stack = new SimpleApiWithTestsStack(app, 'test'); 8 | 9 | expect(stack).not.toHaveResource('AWS::S3::Bucket'); 10 | expect(app.synth().getStackArtifact(stack.artifactId).template).toMatchSnapshot(); 11 | }); -------------------------------------------------------------------------------- /chapters/testing/infra-apig/tsconfig.eslint.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "alwaysStrict": true, 4 | "declaration": true, 5 | "experimentalDecorators": true, 6 | "inlineSourceMap": true, 7 | "inlineSources": true, 8 | "lib": [ 9 | "es2018" 10 | ], 11 | "module": "CommonJS", 12 | "noEmitOnError": false, 13 | "noFallthroughCasesInSwitch": true, 14 | "noImplicitAny": true, 15 | "noImplicitReturns": true, 16 | "noImplicitThis": true, 17 | "noUnusedLocals": true, 18 | "noUnusedParameters": true, 19 | "resolveJsonModule": true, 20 | "strict": true, 21 | "strictNullChecks": true, 22 | "strictPropertyInitialization": true, 23 | "stripInternal": true, 24 | "target": "ES2018" 25 | }, 26 | "include": [ 27 | ".projenrc.js", 28 | "src/**/*.ts", 29 | "test/**/*.ts" 30 | ], 31 | "exclude": [ 32 | "node_modules" 33 | ], 34 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 35 | } 36 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/tsconfig.jest.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "alwaysStrict": true, 4 | "declaration": true, 5 | "experimentalDecorators": true, 6 | "inlineSourceMap": true, 7 | "inlineSources": true, 8 | "lib": [ 9 | "es2018" 10 | ], 11 | "module": "CommonJS", 12 | "noEmitOnError": false, 13 | "noFallthroughCasesInSwitch": true, 14 | "noImplicitAny": true, 15 | "noImplicitReturns": true, 16 | "noImplicitThis": true, 17 | "noUnusedLocals": true, 18 | "noUnusedParameters": true, 19 | "resolveJsonModule": true, 20 | "strict": true, 21 | "strictNullChecks": true, 22 | "strictPropertyInitialization": true, 23 | "stripInternal": true, 24 | "target": "ES2018" 25 | }, 26 | "include": [ 27 | ".projenrc.js", 28 | "src/**/*.ts", 29 | "test/**/*.ts" 30 | ], 31 | "exclude": [ 32 | "node_modules" 33 | ], 34 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 35 | } 36 | -------------------------------------------------------------------------------- /chapters/testing/infra-apig/tsconfig.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "rootDir": "src", 4 | "outDir": "lib", 5 | "alwaysStrict": true, 6 | "declaration": true, 7 | "experimentalDecorators": true, 8 | "inlineSourceMap": true, 9 | "inlineSources": true, 10 | "lib": [ 11 | "es2018" 12 | ], 13 | "module": "CommonJS", 14 | "noEmitOnError": false, 15 | "noFallthroughCasesInSwitch": true, 16 | "noImplicitAny": true, 17 | "noImplicitReturns": true, 18 | "noImplicitThis": true, 19 | "noUnusedLocals": true, 20 | "noUnusedParameters": true, 21 | "resolveJsonModule": true, 22 | "strict": true, 23 | "strictNullChecks": true, 24 | "strictPropertyInitialization": true, 25 | "stripInternal": true, 26 | "target": "ES2018" 27 | }, 28 | "include": [ 29 | "src/**/*.ts" 30 | ], 31 | "exclude": [ 32 | "node_modules", 33 | "lib", 34 | "cdk.out" 35 | ], 36 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 37 | } 38 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.eslintrc.json: -------------------------------------------------------------------------------- 1 | { 2 | "env": { 3 | "jest": true, 4 | "node": true 5 | }, 6 | "root": true, 7 | "plugins": [ 8 | "@typescript-eslint", 9 | "import" 10 | ], 11 | "parser": "@typescript-eslint/parser", 12 | "parserOptions": { 13 | "ecmaVersion": 2018, 14 | "sourceType": "module", 15 | "project": "./tsconfig.eslint.json" 16 | }, 17 | "extends": [ 18 | "plugin:import/typescript" 19 | ], 20 | "settings": { 21 | "import/parsers": { 22 | "@typescript-eslint/parser": [ 23 | ".ts", 24 | ".tsx" 25 | ] 26 | }, 27 | "import/resolver": { 28 | "node": {}, 29 | "typescript": { 30 | "project": "./tsconfig.eslint.json" 31 | } 32 | } 33 | }, 34 | "ignorePatterns": [ 35 | "*.js", 36 | "!.projenrc.js", 37 | "*.d.ts", 38 | "node_modules/", 39 | "*.generated.ts", 40 | "coverage" 41 | ], 42 | "rules": { 43 | "indent": [ 44 | "off" 45 | ], 46 | "@typescript-eslint/indent": [ 47 | "error", 48 | 2 49 | ], 50 | "quotes": [ 51 | "error", 52 | "single", 53 | { 54 | "avoidEscape": true 55 | } 56 | ], 57 | "comma-dangle": [ 58 | "error", 59 | "always-multiline" 60 | ], 61 | "comma-spacing": [ 62 | "error", 63 | { 64 | "before": false, 65 | "after": true 66 | } 67 | ], 68 | "no-multi-spaces": [ 69 | "error", 70 | { 71 | "ignoreEOLComments": false 72 | } 73 | ], 74 | "array-bracket-spacing": [ 75 | "error", 76 | "never" 77 | ], 78 | "array-bracket-newline": [ 79 | "error", 80 | "consistent" 81 | ], 82 | "object-curly-spacing": [ 83 | "error", 84 | "always" 85 | ], 86 | "object-curly-newline": [ 87 | "error", 88 | { 89 | "multiline": true, 90 | "consistent": true 91 | } 92 | ], 93 | "object-property-newline": [ 94 | "error", 95 | { 96 | "allowAllPropertiesOnSameLine": true 97 | } 98 | ], 99 | "keyword-spacing": [ 100 | "error" 101 | ], 102 | "brace-style": [ 103 | "error", 104 | "1tbs", 105 | { 106 | "allowSingleLine": true 107 | } 108 | ], 109 | "space-before-blocks": [ 110 | "error" 111 | ], 112 | "curly": [ 113 | "error", 114 | "multi-line", 115 | "consistent" 116 | ], 117 | "@typescript-eslint/member-delimiter-style": [ 118 | "error" 119 | ], 120 | "semi": [ 121 | "error", 122 | "always" 123 | ], 124 | "max-len": [ 125 | "error", 126 | { 127 | "code": 150, 128 | "ignoreUrls": true, 129 | "ignoreStrings": true, 130 | "ignoreTemplateLiterals": true, 131 | "ignoreComments": true, 132 | "ignoreRegExpLiterals": true 133 | } 134 | ], 135 | "quote-props": [ 136 | "error", 137 | "consistent-as-needed" 138 | ], 139 | "@typescript-eslint/no-require-imports": [ 140 | "error" 141 | ], 142 | "import/no-extraneous-dependencies": [ 143 | "error", 144 | { 145 | "devDependencies": [ 146 | "**/test/**", 147 | "**/build-tools/**" 148 | ], 149 | "optionalDependencies": false, 150 | "peerDependencies": true 151 | } 152 | ], 153 | "import/no-unresolved": [ 154 | "error" 155 | ], 156 | "import/order": [ 157 | "warn", 158 | { 159 | "groups": [ 160 | "builtin", 161 | "external" 162 | ], 163 | "alphabetize": { 164 | "order": "asc", 165 | "caseInsensitive": true 166 | } 167 | } 168 | ], 169 | "no-duplicate-imports": [ 170 | "error" 171 | ], 172 | "no-shadow": [ 173 | "off" 174 | ], 175 | "@typescript-eslint/no-shadow": [ 176 | "error" 177 | ], 178 | "key-spacing": [ 179 | "error" 180 | ], 181 | "no-multiple-empty-lines": [ 182 | "error" 183 | ], 184 | "@typescript-eslint/no-floating-promises": [ 185 | "error" 186 | ], 187 | "no-return-await": [ 188 | "off" 189 | ], 190 | "@typescript-eslint/return-await": [ 191 | "error" 192 | ], 193 | "no-trailing-spaces": [ 194 | "error" 195 | ], 196 | "dot-notation": [ 197 | "error" 198 | ], 199 | "no-bitwise": [ 200 | "error" 201 | ], 202 | "@typescript-eslint/member-ordering": [ 203 | "error", 204 | { 205 | "default": [ 206 | "public-static-field", 207 | "public-static-method", 208 | "protected-static-field", 209 | "protected-static-method", 210 | "private-static-field", 211 | "private-static-method", 212 | "field", 213 | "constructor", 214 | "method" 215 | ] 216 | } 217 | ] 218 | }, 219 | "overrides": [ 220 | { 221 | "files": [ 222 | ".projenrc.js" 223 | ], 224 | "rules": { 225 | "@typescript-eslint/no-require-imports": "off", 226 | "import/no-extraneous-dependencies": "off" 227 | } 228 | } 229 | ] 230 | } 231 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.gitattributes: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | *.snap linguist-generated 4 | /.eslintrc.json linguist-generated 5 | /.gitattributes linguist-generated 6 | /.github/pull_request_template.md linguist-generated 7 | /.github/workflows/build.yml linguist-generated 8 | /.github/workflows/upgrade-dependencies.yml linguist-generated 9 | /.mergify.yml linguist-generated 10 | /.npmignore linguist-generated 11 | /.projen/ linguist-generated 12 | /.versionrc.json linguist-generated 13 | /cdk.json linguist-generated 14 | /LICENSE linguist-generated 15 | /package.json linguist-generated 16 | /tsconfig.eslint.json linguist-generated 17 | /tsconfig.jest.json linguist-generated 18 | /tsconfig.json linguist-generated 19 | /yarn.lock linguist-generated -------------------------------------------------------------------------------- /chapters/testing/infra-async/.github/pull_request_template.md: -------------------------------------------------------------------------------- 1 | Fixes # -------------------------------------------------------------------------------- /chapters/testing/infra-async/.github/workflows/build.yml: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | name: Build 4 | on: 5 | pull_request: {} 6 | workflow_dispatch: {} 7 | jobs: 8 | build: 9 | runs-on: ubuntu-latest 10 | env: 11 | CI: "true" 12 | steps: 13 | - name: Checkout 14 | uses: actions/checkout@v2 15 | with: 16 | ref: ${{ github.event.pull_request.head.ref }} 17 | repository: ${{ github.event.pull_request.head.repo.full_name }} 18 | - name: Install dependencies 19 | run: yarn install --check-files --frozen-lockfile 20 | - name: Set git identity 21 | run: |- 22 | git config user.name "Automation" 23 | git config user.email "github-actions@github.com" 24 | - name: Build 25 | run: npx projen build 26 | - name: Check for changes 27 | id: git_diff 28 | run: git diff --exit-code || echo "::set-output name=has_changes::true" 29 | - if: steps.git_diff.outputs.has_changes 30 | name: Commit and push changes (if changed) 31 | run: 'git add . && git commit -m "chore: self mutation" && git push origin 32 | HEAD:${{ github.event.pull_request.head.ref }}' 33 | - if: steps.git_diff.outputs.has_changes 34 | name: Update status check (if changed) 35 | run: gh api -X POST /repos/${{ github.event.pull_request.head.repo.full_name 36 | }}/check-runs -F name="build" -F head_sha="$(git rev-parse HEAD)" -F 37 | status="completed" -F conclusion="success" 38 | env: 39 | GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 40 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.github/workflows/upgrade-dependencies.yml: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | name: upgrade-dependencies 4 | on: 5 | workflow_dispatch: {} 6 | schedule: 7 | - cron: 0 0 * * * 8 | jobs: 9 | upgrade: 10 | name: Upgrade 11 | permissions: 12 | contents: read 13 | runs-on: ubuntu-latest 14 | outputs: 15 | conclusion: ${{ steps.build.outputs.conclusion }} 16 | steps: 17 | - name: Checkout 18 | uses: actions/checkout@v2 19 | - name: Install dependencies 20 | run: yarn install --check-files --frozen-lockfile 21 | - name: Upgrade dependencies 22 | run: npx projen upgrade-dependencies 23 | - name: Build 24 | id: build 25 | run: npx projen build && echo "::set-output name=conclusion::success" || echo 26 | "::set-output name=conclusion::failure" 27 | - name: Create Patch 28 | run: |- 29 | git add . 30 | git diff --patch --staged > ${{ runner.temp }}/upgrade.patch 31 | - name: Upload patch 32 | uses: actions/upload-artifact@v2 33 | with: 34 | name: upgrade.patch 35 | path: ${{ runner.temp }}/upgrade.patch 36 | pr: 37 | name: Create Pull Request 38 | needs: upgrade 39 | permissions: 40 | contents: write 41 | pull-requests: write 42 | checks: write 43 | runs-on: ubuntu-latest 44 | steps: 45 | - name: Checkout 46 | uses: actions/checkout@v2 47 | - name: Download patch 48 | uses: actions/download-artifact@v2 49 | with: 50 | name: upgrade.patch 51 | path: ${{ runner.temp }} 52 | - name: Apply patch 53 | run: '[ -s ${{ runner.temp }}/upgrade.patch ] && git apply ${{ runner.temp 54 | }}/upgrade.patch || echo "Empty patch. Skipping."' 55 | - name: Create Pull Request 56 | id: create-pr 57 | uses: peter-evans/create-pull-request@v3 58 | with: 59 | token: ${{ secrets.GITHUB_TOKEN }} 60 | commit-message: upgrade 61 | branch: github-actions/upgrade-dependencies 62 | title: "chore(deps): upgrade-dependencies" 63 | labels: "" 64 | body: >- 65 | See https://github.com/${{ github.repository }}/actions/runs/${{ 66 | github.run_id }} 67 | 68 | 69 | ------ 70 | 71 | 72 | *Automatically created by projen via GitHubActions* 73 | - name: Update status check 74 | if: steps.create-pr.outputs.pull-request-url != '' 75 | run: "curl -i --fail -X POST -H \"Accept: application/vnd.github.v3+json\" -H 76 | \"Authorization: token ${GITHUB_TOKEN}\" 77 | https://api.github.com/repos/${{ github.repository }}/check-runs -d 78 | '{\"name\":\"build\",\"head_sha\":\"github-actions/upgrade-dependenci\ 79 | es\",\"status\":\"completed\",\"conclusion\":\"${{ 80 | needs.upgrade.outputs.conclusion }}\",\"output\":{\"title\":\"Created 81 | via the upgrade-dependencies workflow.\",\"summary\":\"Action run URL: 82 | https://github.com/${{ github.repository }}/actions/runs/${{ 83 | github.run_id }}\"}}'" 84 | env: 85 | GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 86 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.gitignore: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | *.lcov 3 | *.log 4 | *.pid 5 | *.pid.lock 6 | *.seed 7 | *.tgz 8 | *.tsbuildinfo 9 | .cache 10 | .cdk.staging/ 11 | .eslintcache 12 | .nyc_output 13 | .parcel-cache/ 14 | .yarn-integrity 15 | /.changelog.tmp.md 16 | /.version.tmp.json 17 | /coverage 18 | /dist 19 | /lib 20 | /test-reports/ 21 | build/Release 22 | cdk.out/ 23 | coverage 24 | jspm_packages/ 25 | junit.xml 26 | lerna-debug.log* 27 | lib-cov 28 | logs 29 | node_modules/ 30 | npm-debug.log* 31 | pids 32 | report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json 33 | yarn-debug.log* 34 | yarn-error.log* 35 | !/.eslintrc.json 36 | !/.gitattributes 37 | !/.github/pull_request_template.md 38 | !/.github/workflows/build.yml 39 | !/.github/workflows/upgrade-dependencies.yml 40 | !/.mergify.yml 41 | !/.npmignore 42 | !/.projen/deps.json 43 | !/.projen/tasks.json 44 | !/.projenrc.js 45 | !/.versionrc.json 46 | !/LICENSE 47 | !/cdk.json 48 | !/package.json 49 | !/src 50 | !/test 51 | !/tsconfig.eslint.json 52 | !/tsconfig.jest.json 53 | !/tsconfig.json 54 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.idea/.gitignore: -------------------------------------------------------------------------------- 1 | # Default ignored files 2 | /shelf/ 3 | /workspace.xml 4 | # Editor-based HTTP Client requests 5 | /httpRequests/ 6 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.idea/aws.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 16 | 17 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.idea/infra-async.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.idea/inspectionProfiles/Project_Default.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.idea/jsLinters/eslint.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 6 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.mergify.yml: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | pull_request_rules: 4 | - name: Automatic merge on approval and successful build 5 | actions: 6 | merge: 7 | method: squash 8 | commit_message: title+body 9 | strict: smart 10 | strict_method: merge 11 | delete_head_branch: {} 12 | conditions: 13 | - "#approved-reviews-by>=1" 14 | - status-success=build 15 | - name: Automatic merge PRs with auto-merge label upon successful build 16 | actions: 17 | merge: 18 | method: squash 19 | commit_message: title+body 20 | strict: smart 21 | strict_method: merge 22 | delete_head_branch: {} 23 | conditions: 24 | - label=auto-merge 25 | - status-success=build 26 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.npmignore: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | .cdk.staging/ 3 | /.eslintrc.json 4 | /.github 5 | /.idea 6 | /.mergify.yml 7 | /.projen 8 | /.projenrc.js 9 | /.vscode 10 | /coverage 11 | /src 12 | /test 13 | /test-reports/ 14 | /tsconfig.eslint.json 15 | /tsconfig.jest.json 16 | /tsconfig.json 17 | cdk.out/ 18 | dist 19 | junit.xml 20 | tsconfig.tsbuildinfo 21 | !/lib 22 | !/lib/**/*.d.ts 23 | !/lib/**/*.js 24 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.projen/deps.json: -------------------------------------------------------------------------------- 1 | { 2 | "dependencies": [ 3 | { 4 | "name": "@matthewbonig/cfn-response", 5 | "type": "build" 6 | }, 7 | { 8 | "name": "@types/aws-lambda", 9 | "type": "build" 10 | }, 11 | { 12 | "name": "@types/jest", 13 | "type": "build" 14 | }, 15 | { 16 | "name": "@types/node", 17 | "version": "^10.17.0", 18 | "type": "build" 19 | }, 20 | { 21 | "name": "@typescript-eslint/eslint-plugin", 22 | "type": "build" 23 | }, 24 | { 25 | "name": "@typescript-eslint/parser", 26 | "type": "build" 27 | }, 28 | { 29 | "name": "aws-cdk", 30 | "version": "^2.0.0-rc.16", 31 | "type": "build" 32 | }, 33 | { 34 | "name": "eslint", 35 | "type": "build" 36 | }, 37 | { 38 | "name": "eslint-import-resolver-node", 39 | "type": "build" 40 | }, 41 | { 42 | "name": "eslint-import-resolver-typescript", 43 | "type": "build" 44 | }, 45 | { 46 | "name": "eslint-plugin-import", 47 | "type": "build" 48 | }, 49 | { 50 | "name": "jest", 51 | "type": "build" 52 | }, 53 | { 54 | "name": "jest-junit", 55 | "version": "^12", 56 | "type": "build" 57 | }, 58 | { 59 | "name": "json-schema", 60 | "type": "build" 61 | }, 62 | { 63 | "name": "npm-check-updates", 64 | "version": "^11", 65 | "type": "build" 66 | }, 67 | { 68 | "name": "npm-check-updates", 69 | "version": "^11", 70 | "type": "build" 71 | }, 72 | { 73 | "name": "projen", 74 | "version": "^0.17.95", 75 | "type": "build" 76 | }, 77 | { 78 | "name": "standard-version", 79 | "version": "^9", 80 | "type": "build" 81 | }, 82 | { 83 | "name": "ts-jest", 84 | "type": "build" 85 | }, 86 | { 87 | "name": "ts-node", 88 | "type": "build" 89 | }, 90 | { 91 | "name": "typescript", 92 | "type": "build" 93 | }, 94 | { 95 | "name": "@aws-cdk/assert", 96 | "version": "^2.0.0-rc.16", 97 | "type": "runtime" 98 | }, 99 | { 100 | "name": "@aws-sdk/client-sfn", 101 | "type": "runtime" 102 | }, 103 | { 104 | "name": "@aws-sdk/client-sqs", 105 | "type": "runtime" 106 | }, 107 | { 108 | "name": "aws-cdk-lib", 109 | "version": "^2.0.0-rc.16", 110 | "type": "runtime" 111 | }, 112 | { 113 | "name": "constructs", 114 | "version": "^10.0.5", 115 | "type": "runtime" 116 | }, 117 | { 118 | "name": "eslint", 119 | "type": "runtime" 120 | } 121 | ], 122 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 123 | } 124 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.projen/tasks.json: -------------------------------------------------------------------------------- 1 | { 2 | "tasks": { 3 | "clobber": { 4 | "name": "clobber", 5 | "category": "30.maintain", 6 | "description": "hard resets to HEAD of origin and cleans the local repo", 7 | "env": { 8 | "BRANCH": "$(git branch --show-current)" 9 | }, 10 | "steps": [ 11 | { 12 | "exec": "git checkout -b scratch", 13 | "name": "save current HEAD in \"scratch\" branch" 14 | }, 15 | { 16 | "exec": "git checkout $BRANCH" 17 | }, 18 | { 19 | "exec": "git fetch origin", 20 | "name": "fetch latest changes from origin" 21 | }, 22 | { 23 | "exec": "git reset --hard origin/$BRANCH", 24 | "name": "hard reset to origin commit" 25 | }, 26 | { 27 | "exec": "git clean -fdx", 28 | "name": "clean all untracked files" 29 | }, 30 | { 31 | "say": "ready to rock! (unpushed commits are under the \"scratch\" branch)" 32 | } 33 | ], 34 | "condition": "git diff --exit-code > /dev/null" 35 | }, 36 | "bump": { 37 | "name": "bump", 38 | "category": "20.release", 39 | "description": "Bumps version based on latest git tag and generates a changelog entry", 40 | "steps": [ 41 | { 42 | "exec": "git -c \"versionsort.suffix=-\" tag --sort=\"-version:refname\" --list \"v*\" | head -n1 > .version.tmp.json" 43 | }, 44 | { 45 | "exec": "if [ \"$(cat .version.tmp.json)\" = \"\" ]; then echo \"v0.1.0\" > .version.tmp.json; fi" 46 | }, 47 | { 48 | "exec": "standard-version" 49 | } 50 | ], 51 | "condition": "! git log --oneline -1 | grep -q \"chore(release):\"" 52 | }, 53 | "unbump": { 54 | "name": "unbump", 55 | "category": "20.release", 56 | "description": "Restores version to 0.0.0", 57 | "steps": [ 58 | { 59 | "exec": "standard-version -r 0.0.0" 60 | } 61 | ] 62 | }, 63 | "compile": { 64 | "name": "compile", 65 | "category": "00.build", 66 | "description": "Only compile" 67 | }, 68 | "test:compile": { 69 | "name": "test:compile", 70 | "category": "10.test", 71 | "description": "compiles the test code", 72 | "steps": [ 73 | { 74 | "exec": "tsc --noEmit --project tsconfig.jest.json" 75 | } 76 | ] 77 | }, 78 | "test": { 79 | "name": "test", 80 | "category": "10.test", 81 | "description": "Run tests", 82 | "steps": [ 83 | { 84 | "exec": "rm -fr lib/" 85 | }, 86 | { 87 | "spawn": "test:compile" 88 | }, 89 | { 90 | "exec": "jest --passWithNoTests --all --updateSnapshot" 91 | }, 92 | { 93 | "spawn": "eslint" 94 | } 95 | ] 96 | }, 97 | "build": { 98 | "name": "build", 99 | "category": "00.build", 100 | "description": "Full release build (test+compile)", 101 | "steps": [ 102 | { 103 | "exec": "npx projen" 104 | }, 105 | { 106 | "spawn": "test" 107 | }, 108 | { 109 | "spawn": "compile" 110 | }, 111 | { 112 | "spawn": "synth" 113 | } 114 | ] 115 | }, 116 | "test:watch": { 117 | "name": "test:watch", 118 | "category": "10.test", 119 | "description": "Run jest in watch mode", 120 | "steps": [ 121 | { 122 | "exec": "jest --watch" 123 | } 124 | ] 125 | }, 126 | "test:update": { 127 | "name": "test:update", 128 | "category": "10.test", 129 | "description": "Update jest snapshots", 130 | "steps": [ 131 | { 132 | "exec": "jest --updateSnapshot" 133 | } 134 | ] 135 | }, 136 | "upgrade-dependencies": { 137 | "name": "upgrade-dependencies", 138 | "env": { 139 | "CI": "0" 140 | }, 141 | "steps": [ 142 | { 143 | "exec": "npm-check-updates --upgrade --target=minor --reject='projen'" 144 | }, 145 | { 146 | "exec": "npx projen" 147 | } 148 | ] 149 | }, 150 | "upgrade-projen": { 151 | "name": "upgrade-projen", 152 | "env": { 153 | "CI": "0" 154 | }, 155 | "steps": [ 156 | { 157 | "exec": "npm-check-updates --upgrade --target=minor --filter='projen'" 158 | }, 159 | { 160 | "exec": "npx projen" 161 | } 162 | ] 163 | }, 164 | "default": { 165 | "name": "default", 166 | "steps": [ 167 | { 168 | "exec": "node .projenrc.js" 169 | } 170 | ] 171 | }, 172 | "watch": { 173 | "name": "watch", 174 | "category": "00.build", 175 | "description": "Watch & compile in the background", 176 | "steps": [ 177 | { 178 | "exec": "tsc -w" 179 | } 180 | ] 181 | }, 182 | "eslint": { 183 | "name": "eslint", 184 | "category": "10.test", 185 | "description": "Runs eslint against the codebase", 186 | "steps": [ 187 | { 188 | "exec": "eslint --ext .ts,.tsx --fix --no-error-on-unmatched-pattern src test build-tools .projenrc.js" 189 | } 190 | ] 191 | }, 192 | "synth": { 193 | "name": "synth", 194 | "category": "00.build", 195 | "description": "Synthesizes your cdk app into cdk.out (part of \"yarn build\")", 196 | "steps": [ 197 | { 198 | "exec": "cdk synth" 199 | } 200 | ] 201 | }, 202 | "deploy": { 203 | "name": "deploy", 204 | "category": "20.release", 205 | "description": "Deploys your CDK app to the AWS cloud", 206 | "steps": [ 207 | { 208 | "exec": "cdk deploy" 209 | } 210 | ] 211 | }, 212 | "destroy": { 213 | "name": "destroy", 214 | "category": "20.release", 215 | "description": "Destroys your cdk app in the AWS cloud", 216 | "steps": [ 217 | { 218 | "exec": "cdk destroy" 219 | } 220 | ] 221 | }, 222 | "diff": { 223 | "name": "diff", 224 | "category": "99.misc", 225 | "description": "Diffs the currently deployed app against your code", 226 | "steps": [ 227 | { 228 | "exec": "cdk diff" 229 | } 230 | ] 231 | } 232 | }, 233 | "env": { 234 | "PATH": "$(npx -c \"node -e \\\"console.log(process.env.PATH)\\\"\")" 235 | }, 236 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 237 | } 238 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/.projenrc.js: -------------------------------------------------------------------------------- 1 | const { AwsCdkTypeScriptApp } = require('projen'); 2 | const project = new AwsCdkTypeScriptApp({ 3 | cdkVersion: '2.0.0-rc.16', 4 | defaultReleaseBranch: 'main', 5 | name: 'infra-async', 6 | deps: ['eslint', '@aws-sdk/client-sfn', '@aws-sdk/client-sqs'], 7 | devDeps: ['@types/aws-lambda', '@matthewbonig/cfn-response'], 8 | }); 9 | project.synth(); -------------------------------------------------------------------------------- /chapters/testing/infra-async/.versionrc.json: -------------------------------------------------------------------------------- 1 | { 2 | "packageFiles": [ 3 | { 4 | "filename": ".version.tmp.json", 5 | "type": "plain-text" 6 | } 7 | ], 8 | "bumpFiles": [ 9 | "package.json" 10 | ], 11 | "commitAll": false, 12 | "infile": ".changelog.tmp.md", 13 | "header": "", 14 | "skip": { 15 | "commit": true, 16 | "tag": true 17 | }, 18 | "//": "~~ Generated by projen. 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The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright 2021 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/README.md: -------------------------------------------------------------------------------- 1 | # replace this -------------------------------------------------------------------------------- /chapters/testing/infra-async/cdk.json: -------------------------------------------------------------------------------- 1 | { 2 | "app": "npx ts-node --prefer-ts-exts src/main.ts", 3 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 4 | } 5 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "infra-async", 3 | "scripts": { 4 | "clobber": "npx projen clobber", 5 | "bump": "npx projen bump", 6 | "unbump": "npx projen unbump", 7 | "compile": "npx projen compile", 8 | "test:compile": "npx projen test:compile", 9 | "test": "npx projen test", 10 | "build": "npx projen build", 11 | "test:watch": "npx projen test:watch", 12 | "test:update": "npx projen test:update", 13 | "upgrade-dependencies": "npx projen upgrade-dependencies", 14 | "upgrade-projen": "npx projen upgrade-projen", 15 | "default": "npx projen default", 16 | "eslint": "npx projen eslint", 17 | "synth": "npx projen synth", 18 | "deploy": "npx projen deploy", 19 | "destroy": "npx projen destroy", 20 | "diff": "npx projen diff", 21 | "projen": "npx projen", 22 | "start": "npx projen start" 23 | }, 24 | "devDependencies": { 25 | "@matthewbonig/cfn-response": "^0.1.2", 26 | "@types/aws-lambda": "^8.10.81", 27 | "@types/jest": "^26.0.24", 28 | "@types/node": "^10.17.0", 29 | "@typescript-eslint/eslint-plugin": "^4.28.3", 30 | "@typescript-eslint/parser": "^4.28.3", 31 | "aws-cdk": "^2.0.0-rc.16", 32 | "eslint": "^7.30.0", 33 | "eslint-import-resolver-node": "^0.3.4", 34 | "eslint-import-resolver-typescript": "^2.4.0", 35 | "eslint-plugin-import": "^2.23.4", 36 | "jest": "^27.0.6", 37 | "jest-junit": "^12", 38 | "json-schema": "^0.3.0", 39 | "npm-check-updates": "^11", 40 | "projen": "^0.17.95", 41 | "standard-version": "^9", 42 | "ts-jest": "^27.0.3", 43 | "ts-node": "^10.1.0", 44 | "typescript": "^4.3.5" 45 | }, 46 | "dependencies": { 47 | "@aws-cdk/assert": "^2.0.0-rc.16", 48 | "@aws-sdk/client-sfn": "^3.22.0", 49 | "@aws-sdk/client-sqs": "^3.22.0", 50 | "aws-cdk-lib": "^2.0.0-rc.16", 51 | "constructs": "^10.0.5", 52 | "eslint": "^7.30.0" 53 | }, 54 | "bundledDependencies": [], 55 | "license": "Apache-2.0", 56 | "version": "0.0.0", 57 | "jest": { 58 | "testMatch": [ 59 | "**/__tests__/**/*.ts?(x)", 60 | "**/?(*.)+(spec|test).ts?(x)" 61 | ], 62 | "clearMocks": true, 63 | "collectCoverage": true, 64 | "coverageReporters": [ 65 | "json", 66 | "lcov", 67 | "clover", 68 | "text" 69 | ], 70 | "coverageDirectory": "coverage", 71 | "coveragePathIgnorePatterns": [ 72 | "/node_modules/" 73 | ], 74 | "testPathIgnorePatterns": [ 75 | "/node_modules/" 76 | ], 77 | "watchPathIgnorePatterns": [ 78 | "/node_modules/" 79 | ], 80 | "reporters": [ 81 | "default", 82 | [ 83 | "jest-junit", 84 | { 85 | "outputDirectory": "test-reports" 86 | } 87 | ] 88 | ], 89 | "preset": "ts-jest", 90 | "globals": { 91 | "ts-jest": { 92 | "tsconfig": "tsconfig.jest.json" 93 | } 94 | } 95 | }, 96 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 97 | } -------------------------------------------------------------------------------- /chapters/testing/infra-async/src/PubSubStack.QueueHandler.ts: -------------------------------------------------------------------------------- 1 | import { SendTaskSuccessCommand, SFNClient } from '@aws-sdk/client-sfn'; 2 | import { SQSEvent, SQSRecord } from 'aws-lambda'; 3 | 4 | let config = { region: 'us-east-1' }; 5 | const sfn = new SFNClient(config); 6 | 7 | function addTester(handler: Function) { 8 | return async (event: SQSEvent, context: any) => { 9 | console.log('Event: ', JSON.stringify(event, null, 2)); 10 | 11 | // look for a test message: 12 | // this would change depending on how the test message was published 13 | // in this case, just look to see if any records have a taskToken on them 14 | // again, demo code. You'd likely want to test differently here. 15 | const testMessages = event.Records.filter((message: SQSRecord) => { 16 | try { 17 | return !!(JSON.parse(JSON.parse(message.body).Message).taskToken); 18 | } catch (err) { 19 | // ok, we couldn't parse which means we didn't have the write structure. 20 | // I'd love a tryParse or something on JSON but we don't have it, 21 | // so this makes the most sense 22 | return false; 23 | } 24 | }); 25 | 26 | if (!!testMessages && testMessages.length > 0) { 27 | for (const testMessage of testMessages) { 28 | try { 29 | const { taskToken } = JSON.parse(JSON.parse(testMessage.body).Message); 30 | 31 | // we got the test message, great! 32 | // let's let the task know that 33 | await sfn.send(new SendTaskSuccessCommand({ 34 | taskToken, 35 | output: '{"success":"The tests passed"}', 36 | })); 37 | console.log('Activity sent success'); 38 | 39 | } catch (err) { 40 | console.error('Error when trying to send task success: ', err); 41 | throw err; 42 | } 43 | } 44 | } 45 | 46 | // let's go ahead and remove the test messages from what the normal handler now needs to process 47 | const testRemove = new Set(testMessages); 48 | event.Records = event.Records.filter(x => !testRemove.has(x)); 49 | 50 | // time to do the normal thing 51 | return handler(event, context); 52 | }; 53 | } 54 | 55 | export const originalHandler = async (event: any) => { 56 | console.log('Event:', JSON.stringify(event, null, 2)); 57 | }; 58 | 59 | export const handler = addTester(originalHandler); -------------------------------------------------------------------------------- /chapters/testing/infra-async/src/PubSubStack.ts: -------------------------------------------------------------------------------- 1 | import * as path from 'path'; 2 | import { CustomResource, Duration, Stack, StackProps } from 'aws-cdk-lib'; 3 | import { Effect, IGrantable, PolicyStatement } from 'aws-cdk-lib/aws-iam'; 4 | import { SqsEventSource } from 'aws-cdk-lib/aws-lambda-event-sources'; 5 | import { NodejsFunction } from 'aws-cdk-lib/aws-lambda-nodejs'; 6 | import { ITopic, Topic } from 'aws-cdk-lib/aws-sns'; 7 | import { SqsSubscription } from 'aws-cdk-lib/aws-sns-subscriptions'; 8 | import { Queue } from 'aws-cdk-lib/aws-sqs'; 9 | import { 10 | IntegrationPattern, 11 | JsonPath, 12 | StateMachine, 13 | StateMachineType, 14 | TaskInput, 15 | } from 'aws-cdk-lib/aws-stepfunctions'; 16 | import { LambdaInvoke, SnsPublish } from 'aws-cdk-lib/aws-stepfunctions-tasks'; 17 | import { Construct } from 'constructs'; 18 | 19 | export class PubSubStack extends Stack { 20 | constructor(scope: Construct, id: string, props: StackProps = {}) { 21 | super(scope, id, props); 22 | 23 | const topic = new Topic(this, 'IntakeTopic', {}); 24 | 25 | const queue = new Queue(this, 'ProcessingQueue', {}); 26 | 27 | topic.addSubscription(new SqsSubscription(queue, {})); 28 | const handler = new NodejsFunction(this, 'QueueHandler', {}); 29 | handler.addEventSource(new SqsEventSource(queue, {})); 30 | 31 | new PubSubTest(this, 'Tests', { topic }).grant(handler); 32 | 33 | } 34 | } 35 | 36 | interface PubSubTestProps { 37 | topic: ITopic; 38 | } 39 | 40 | export class PubSubTest extends Construct { 41 | private readonly stateMachine: StateMachine; 42 | 43 | constructor(scope: Construct, id: string, props: PubSubTestProps) { 44 | super(scope, id); 45 | 46 | 47 | const testBasicEndToEnd = new SnsPublish(this, 'TestBasicEndToEnd', { 48 | comment: 'Sends a test message to the SNS topic', 49 | topic: props.topic, 50 | message: TaskInput.fromObject({ 51 | timestamp: new Date().toISOString(), 52 | taskToken: JsonPath.stringAt('$$.Task.Token'), 53 | }), 54 | integrationPattern: IntegrationPattern.WAIT_FOR_TASK_TOKEN, 55 | resultPath: JsonPath.DISCARD, 56 | timeout: Duration.seconds(30), 57 | }); 58 | 59 | 60 | const sendCfnResponseHandler = new NodejsFunction(this, 'CfnResponseHandler', { 61 | entry: path.join(__dirname, 'test-handlers', 'SendCfnResponse.handler.ts'), 62 | }); 63 | let sendResponse = new LambdaInvoke(this, 'SendCustomResourceResponse', { 64 | comment: 'Sends a response to the Custom Resource letting it know the test passed', 65 | lambdaFunction: sendCfnResponseHandler, 66 | }); 67 | testBasicEndToEnd.next(sendResponse); 68 | 69 | testBasicEndToEnd.addCatch(sendResponse, { resultPath: JsonPath.stringAt('$.taskresult') }); 70 | 71 | this.stateMachine = new StateMachine(this, 'Tests', { 72 | stateMachineType: StateMachineType.STANDARD, 73 | definition: testBasicEndToEnd, 74 | }); 75 | 76 | const startTestHandler = new NodejsFunction(this, 'StartTestsHandler', { 77 | entry: path.join(__dirname, 'test-handlers', 'StartTests.handler.ts'), 78 | environment: { 79 | STATE_MACHINE_ARN: this.stateMachine.stateMachineArn, 80 | }, 81 | }); 82 | this.stateMachine.grantStartExecution(startTestHandler); 83 | 84 | new CustomResource(this, 'StartTestsCustomResource', { 85 | serviceToken: startTestHandler.functionArn, 86 | properties: { 87 | timestamp: new Date().toISOString(), // so we always run the test 88 | }, 89 | }).node.addDependency(this.stateMachine); 90 | } 91 | 92 | public grant(grantable: IGrantable) { 93 | grantable.grantPrincipal.addToPrincipalPolicy(new PolicyStatement({ 94 | resources: [this.stateMachine.stateMachineArn], 95 | actions: ['states:SendTaskSuccess'], 96 | effect: Effect.ALLOW, 97 | })); 98 | } 99 | } -------------------------------------------------------------------------------- /chapters/testing/infra-async/src/main.ts: -------------------------------------------------------------------------------- 1 | import { App } from 'aws-cdk-lib'; 2 | import { PubSubStack } from './PubSubStack'; 3 | 4 | // for development, use account/region from cdk cli 5 | const devEnv = { 6 | account: process.env.CDK_DEFAULT_ACCOUNT, 7 | region: process.env.CDK_DEFAULT_REGION, 8 | }; 9 | 10 | const app = new App(); 11 | 12 | new PubSubStack(app, 'SimplePubSub', { env: devEnv }); 13 | 14 | app.synth(); -------------------------------------------------------------------------------- /chapters/testing/infra-async/src/test-handlers/CheckForDLQMessage.handler.ts: -------------------------------------------------------------------------------- 1 | import { ReceiveMessageCommand, SQSClient } from '@aws-sdk/client-sqs'; 2 | 3 | const queueName = process.env.DLQ_NAME; 4 | const client = new SQSClient({ region: 'us-east-1' }); 5 | export const handler = async (event: any) => { 6 | console.log('Event: ', JSON.stringify(event, null, 2)); 7 | console.log('Going to read queue ', queueName); 8 | const { Messages: messages } = await client.send(new ReceiveMessageCommand({ 9 | QueueUrl: queueName, 10 | MaxNumberOfMessages: 10, 11 | })); 12 | console.log(`Found ${messages?.length} messages`); 13 | return { dlqMessageFound: !!messages ? messages!.length > 0 : false }; 14 | }; -------------------------------------------------------------------------------- /chapters/testing/infra-async/src/test-handlers/SendCfnResponse.handler.ts: -------------------------------------------------------------------------------- 1 | import { ResponseStatus, send } from '@matthewbonig/cfn-response'; 2 | 3 | export const handler = async (event: any) => { 4 | console.log('Event: ', JSON.stringify(event, null, 2)); 5 | if (event.taskresult && event.taskresult.Error === 'States.Timeout') { 6 | return send({ ...event.customResource, Status: ResponseStatus.FAILED, Data: {} }); 7 | } 8 | try { 9 | return await send({ ...event.customResource, Status: ResponseStatus.SUCCESS, Data: {} }); 10 | } catch (err) { 11 | console.error('Error occurred while responding to Custom Resource:', err); 12 | } 13 | }; -------------------------------------------------------------------------------- /chapters/testing/infra-async/src/test-handlers/StartTests.handler.ts: -------------------------------------------------------------------------------- 1 | import { SFNClient, StartExecutionCommand } from '@aws-sdk/client-sfn'; 2 | import { ResponseStatus, send } from '@matthewbonig/cfn-response'; 3 | import { CloudFormationCustomResourceEvent } from 'aws-lambda'; 4 | 5 | 6 | const stateMachineArn = process.env.STATE_MACHINE_ARN; 7 | export const handler = async (event: CloudFormationCustomResourceEvent, context: any) => { 8 | console.log('Event: ', JSON.stringify(event, null, 2)); 9 | const PhysicalResourceId = context.logStreamName; 10 | 11 | if (event.RequestType === 'Delete') { 12 | // let's do nothing. 13 | return send({ ...event, PhysicalResourceId: context.logStreamName, Status: ResponseStatus.SUCCESS, Data: {}, NoEcho: false, Reason: '' }); 14 | } 15 | try { 16 | const client = new SFNClient({}); 17 | const { StackId, RequestId, LogicalResourceId, ResponseURL } = event; 18 | const customResource = { PhysicalResourceId, StackId, RequestId, LogicalResourceId, ResponseURL }; 19 | console.log('Staring test suite with input: ', customResource); 20 | await client.send(new StartExecutionCommand({ 21 | stateMachineArn, 22 | input: JSON.stringify({ customResource }), 23 | })); 24 | console.log('Test suite started...'); 25 | } catch (err) { 26 | console.error('Error: ', err); 27 | } 28 | }; -------------------------------------------------------------------------------- /chapters/testing/infra-async/test/main.test.ts: -------------------------------------------------------------------------------- 1 | import '@aws-cdk/assert/jest'; 2 | import { App } from 'aws-cdk-lib'; 3 | import { Code } from 'aws-cdk-lib/aws-lambda'; 4 | import { CodeConfig } from 'aws-cdk-lib/lib/aws-lambda'; 5 | import { PubSubStack } from '../src/PubSubStack'; 6 | 7 | describe('mocking Code', () => { 8 | let fromAssetMock: jest.SpyInstance; 9 | 10 | beforeAll(() => { 11 | // mock the Code calls so tests run quicker 12 | fromAssetMock = jest.spyOn(Code, 'fromAsset').mockReturnValue({ 13 | isInline: false, 14 | bind: (): CodeConfig => { 15 | return { 16 | s3Location: { 17 | bucketName: 'my-bucket', 18 | objectKey: 'my-key', 19 | }, 20 | }; 21 | }, 22 | bindToResource: () => { 23 | return; 24 | }, 25 | } as any); 26 | }); 27 | afterAll(() => { 28 | // restore the Code from mock 29 | fromAssetMock?.mockRestore(); 30 | }); 31 | 32 | test('Check snapshot', () => { 33 | const app = new App(); 34 | const stack = new PubSubStack(app, 'test'); 35 | 36 | expect(app.synth().getStackArtifact(stack.artifactId).template).toMatchSnapshot(); 37 | }); 38 | }); 39 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/tsconfig.eslint.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "alwaysStrict": true, 4 | "declaration": true, 5 | "experimentalDecorators": true, 6 | "inlineSourceMap": true, 7 | "inlineSources": true, 8 | "lib": [ 9 | "es2018" 10 | ], 11 | "module": "CommonJS", 12 | "noEmitOnError": false, 13 | "noFallthroughCasesInSwitch": true, 14 | "noImplicitAny": true, 15 | "noImplicitReturns": true, 16 | "noImplicitThis": true, 17 | "noUnusedLocals": true, 18 | "noUnusedParameters": true, 19 | "resolveJsonModule": true, 20 | "strict": true, 21 | "strictNullChecks": true, 22 | "strictPropertyInitialization": true, 23 | "stripInternal": true, 24 | "target": "ES2018" 25 | }, 26 | "include": [ 27 | ".projenrc.js", 28 | "src/**/*.ts", 29 | "test/**/*.ts" 30 | ], 31 | "exclude": [ 32 | "node_modules" 33 | ], 34 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 35 | } 36 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/tsconfig.jest.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "alwaysStrict": true, 4 | "declaration": true, 5 | "experimentalDecorators": true, 6 | "inlineSourceMap": true, 7 | "inlineSources": true, 8 | "lib": [ 9 | "es2018" 10 | ], 11 | "module": "CommonJS", 12 | "noEmitOnError": false, 13 | "noFallthroughCasesInSwitch": true, 14 | "noImplicitAny": true, 15 | "noImplicitReturns": true, 16 | "noImplicitThis": true, 17 | "noUnusedLocals": true, 18 | "noUnusedParameters": true, 19 | "resolveJsonModule": true, 20 | "strict": true, 21 | "strictNullChecks": true, 22 | "strictPropertyInitialization": true, 23 | "stripInternal": true, 24 | "target": "ES2018" 25 | }, 26 | "include": [ 27 | ".projenrc.js", 28 | "src/**/*.ts", 29 | "test/**/*.ts" 30 | ], 31 | "exclude": [ 32 | "node_modules" 33 | ], 34 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 35 | } 36 | -------------------------------------------------------------------------------- /chapters/testing/infra-async/tsconfig.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "rootDir": "src", 4 | "outDir": "lib", 5 | "alwaysStrict": true, 6 | "declaration": true, 7 | "experimentalDecorators": true, 8 | "inlineSourceMap": true, 9 | "inlineSources": true, 10 | "lib": [ 11 | "es2018" 12 | ], 13 | "module": "CommonJS", 14 | "noEmitOnError": false, 15 | "noFallthroughCasesInSwitch": true, 16 | "noImplicitAny": true, 17 | "noImplicitReturns": true, 18 | "noImplicitThis": true, 19 | "noUnusedLocals": true, 20 | "noUnusedParameters": true, 21 | "resolveJsonModule": true, 22 | "strict": true, 23 | "strictNullChecks": true, 24 | "strictPropertyInitialization": true, 25 | "stripInternal": true, 26 | "target": "ES2018" 27 | }, 28 | "include": [ 29 | "src/**/*.ts" 30 | ], 31 | "exclude": [ 32 | "node_modules", 33 | "lib", 34 | "cdk.out" 35 | ], 36 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 37 | } 38 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.eslintrc.json: -------------------------------------------------------------------------------- 1 | { 2 | "env": { 3 | "jest": true, 4 | "node": true 5 | }, 6 | "root": true, 7 | "plugins": [ 8 | "@typescript-eslint", 9 | "import" 10 | ], 11 | "parser": "@typescript-eslint/parser", 12 | "parserOptions": { 13 | "ecmaVersion": 2018, 14 | "sourceType": "module", 15 | "project": "./tsconfig.eslint.json" 16 | }, 17 | "extends": [ 18 | "plugin:import/typescript" 19 | ], 20 | "settings": { 21 | "import/parsers": { 22 | "@typescript-eslint/parser": [ 23 | ".ts", 24 | ".tsx" 25 | ] 26 | }, 27 | "import/resolver": { 28 | "node": {}, 29 | "typescript": { 30 | "project": "./tsconfig.eslint.json" 31 | } 32 | } 33 | }, 34 | "ignorePatterns": [ 35 | "*.js", 36 | "!.projenrc.js", 37 | "*.d.ts", 38 | "node_modules/", 39 | "*.generated.ts", 40 | "coverage" 41 | ], 42 | "rules": { 43 | "indent": [ 44 | "off" 45 | ], 46 | "@typescript-eslint/indent": [ 47 | "error", 48 | 2 49 | ], 50 | "quotes": [ 51 | "error", 52 | "single", 53 | { 54 | "avoidEscape": true 55 | } 56 | ], 57 | "comma-dangle": [ 58 | "error", 59 | "always-multiline" 60 | ], 61 | "comma-spacing": [ 62 | "error", 63 | { 64 | "before": false, 65 | "after": true 66 | } 67 | ], 68 | "no-multi-spaces": [ 69 | "error", 70 | { 71 | "ignoreEOLComments": false 72 | } 73 | ], 74 | "array-bracket-spacing": [ 75 | "error", 76 | "never" 77 | ], 78 | "array-bracket-newline": [ 79 | "error", 80 | "consistent" 81 | ], 82 | "object-curly-spacing": [ 83 | "error", 84 | "always" 85 | ], 86 | "object-curly-newline": [ 87 | "error", 88 | { 89 | "multiline": true, 90 | "consistent": true 91 | } 92 | ], 93 | "object-property-newline": [ 94 | "error", 95 | { 96 | "allowAllPropertiesOnSameLine": true 97 | } 98 | ], 99 | "keyword-spacing": [ 100 | "error" 101 | ], 102 | "brace-style": [ 103 | "error", 104 | "1tbs", 105 | { 106 | "allowSingleLine": true 107 | } 108 | ], 109 | "space-before-blocks": [ 110 | "error" 111 | ], 112 | "curly": [ 113 | "error", 114 | "multi-line", 115 | "consistent" 116 | ], 117 | "@typescript-eslint/member-delimiter-style": [ 118 | "error" 119 | ], 120 | "semi": [ 121 | "error", 122 | "always" 123 | ], 124 | "max-len": [ 125 | "error", 126 | { 127 | "code": 150, 128 | "ignoreUrls": true, 129 | "ignoreStrings": true, 130 | "ignoreTemplateLiterals": true, 131 | "ignoreComments": true, 132 | "ignoreRegExpLiterals": true 133 | } 134 | ], 135 | "quote-props": [ 136 | "error", 137 | "consistent-as-needed" 138 | ], 139 | "@typescript-eslint/no-require-imports": [ 140 | "error" 141 | ], 142 | "import/no-extraneous-dependencies": [ 143 | "error", 144 | { 145 | "devDependencies": [ 146 | "**/test/**", 147 | "**/build-tools/**" 148 | ], 149 | "optionalDependencies": false, 150 | "peerDependencies": true 151 | } 152 | ], 153 | "import/no-unresolved": [ 154 | "error" 155 | ], 156 | "import/order": [ 157 | "warn", 158 | { 159 | "groups": [ 160 | "builtin", 161 | "external" 162 | ], 163 | "alphabetize": { 164 | "order": "asc", 165 | "caseInsensitive": true 166 | } 167 | } 168 | ], 169 | "no-duplicate-imports": [ 170 | "error" 171 | ], 172 | "no-shadow": [ 173 | "off" 174 | ], 175 | "@typescript-eslint/no-shadow": [ 176 | "error" 177 | ], 178 | "key-spacing": [ 179 | "error" 180 | ], 181 | "no-multiple-empty-lines": [ 182 | "error" 183 | ], 184 | "@typescript-eslint/no-floating-promises": [ 185 | "error" 186 | ], 187 | "no-return-await": [ 188 | "off" 189 | ], 190 | "@typescript-eslint/return-await": [ 191 | "error" 192 | ], 193 | "no-trailing-spaces": [ 194 | "error" 195 | ], 196 | "dot-notation": [ 197 | "error" 198 | ], 199 | "no-bitwise": [ 200 | "error" 201 | ], 202 | "@typescript-eslint/member-ordering": [ 203 | "error", 204 | { 205 | "default": [ 206 | "public-static-field", 207 | "public-static-method", 208 | "protected-static-field", 209 | "protected-static-method", 210 | "private-static-field", 211 | "private-static-method", 212 | "field", 213 | "constructor", 214 | "method" 215 | ] 216 | } 217 | ] 218 | }, 219 | "overrides": [ 220 | { 221 | "files": [ 222 | ".projenrc.js" 223 | ], 224 | "rules": { 225 | "@typescript-eslint/no-require-imports": "off", 226 | "import/no-extraneous-dependencies": "off" 227 | } 228 | } 229 | ] 230 | } 231 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.gitattributes: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | *.snap linguist-generated 4 | /.eslintrc.json linguist-generated 5 | /.gitattributes linguist-generated 6 | /.github/pull_request_template.md linguist-generated 7 | /.github/workflows/build.yml linguist-generated 8 | /.github/workflows/stale.yml linguist-generated 9 | /.github/workflows/upgrade.yml linguist-generated 10 | /.gitignore linguist-generated 11 | /.mergify.yml linguist-generated 12 | /.npmignore linguist-generated 13 | /.projen/** linguist-generated 14 | /.projen/deps.json linguist-generated 15 | /.projen/tasks.json linguist-generated 16 | /cdk.json linguist-generated 17 | /LICENSE linguist-generated 18 | /package.json linguist-generated 19 | /tsconfig.eslint.json linguist-generated 20 | /tsconfig.jest.json linguist-generated 21 | /tsconfig.json linguist-generated 22 | /yarn.lock linguist-generated -------------------------------------------------------------------------------- /chapters/testing/refactoring/.github/pull_request_template.md: -------------------------------------------------------------------------------- 1 | Fixes # -------------------------------------------------------------------------------- /chapters/testing/refactoring/.github/workflows/build.yml: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | name: build 4 | on: 5 | pull_request: {} 6 | workflow_dispatch: {} 7 | jobs: 8 | build: 9 | runs-on: ubuntu-latest 10 | permissions: 11 | checks: write 12 | contents: write 13 | actions: write 14 | env: 15 | CI: "true" 16 | steps: 17 | - name: Checkout 18 | uses: actions/checkout@v2 19 | with: 20 | ref: ${{ github.event.pull_request.head.ref }} 21 | repository: ${{ github.event.pull_request.head.repo.full_name }} 22 | - name: Set git identity 23 | run: |- 24 | git config user.name "Automation" 25 | git config user.email "github-actions@github.com" 26 | - name: Install dependencies 27 | run: yarn install --check-files --frozen-lockfile 28 | - name: build 29 | run: npx projen build 30 | - name: Check for changes 31 | id: git_diff 32 | run: git diff --exit-code || echo "::set-output name=has_changes::true" 33 | - if: steps.git_diff.outputs.has_changes 34 | name: Commit and push changes (if changed) 35 | run: 'git add . && git commit -m "chore: self mutation" && git push origin 36 | HEAD:${{ github.event.pull_request.head.ref }}' 37 | - if: steps.git_diff.outputs.has_changes 38 | name: Update status check (if changed) 39 | run: gh api -X POST /repos/${{ github.event.pull_request.head.repo.full_name 40 | }}/check-runs -F name="build" -F head_sha="$(git rev-parse HEAD)" -F 41 | status="completed" -F conclusion="success" 42 | env: 43 | GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 44 | - if: steps.git_diff.outputs.has_changes 45 | name: Cancel workflow (if changed) 46 | run: gh api -X POST /repos/${{ github.event.pull_request.head.repo.full_name 47 | }}/actions/runs/${{ github.run_id }}/cancel 48 | env: 49 | GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 50 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.github/workflows/stale.yml: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | name: stale 4 | on: 5 | schedule: 6 | - cron: 0 1 * * * 7 | workflow_dispatch: {} 8 | jobs: 9 | stale: 10 | runs-on: ubuntu-latest 11 | permissions: 12 | issues: write 13 | pull-requests: write 14 | steps: 15 | - uses: actions/stale@v4 16 | with: 17 | days-before-stale: -1 18 | days-before-close: -1 19 | days-before-pr-stale: 14 20 | days-before-pr-close: 2 21 | stale-pr-message: This pull request is now marked as stale because it hasn't 22 | seen activity for a while. Add a comment or it will be closed soon. 23 | close-pr-message: Closing this pull request as it hasn't seen activity for a 24 | while. Please add a comment @mentioning a maintainer to reopen. 25 | stale-pr-label: stale 26 | days-before-issue-stale: 60 27 | days-before-issue-close: 7 28 | stale-issue-message: This issue is now marked as stale because it hasn't seen 29 | activity for a while. Add a comment or it will be closed soon. 30 | close-issue-message: Closing this issue as it hasn't seen activity for a while. 31 | Please add a comment @mentioning a maintainer to reopen. 32 | stale-issue-label: stale 33 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.github/workflows/upgrade.yml: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | name: upgrade 4 | on: 5 | workflow_dispatch: {} 6 | schedule: 7 | - cron: 0 0 * * * 8 | jobs: 9 | upgrade: 10 | name: Upgrade 11 | runs-on: ubuntu-latest 12 | permissions: 13 | contents: read 14 | outputs: 15 | conclusion: ${{ steps.build.outputs.conclusion }} 16 | steps: 17 | - name: Checkout 18 | uses: actions/checkout@v2 19 | - name: Install dependencies 20 | run: yarn install --check-files --frozen-lockfile 21 | - name: Upgrade dependencies 22 | run: npx projen upgrade 23 | - name: Build 24 | id: build 25 | run: npx projen build && echo "::set-output name=conclusion::success" || echo 26 | "::set-output name=conclusion::failure" 27 | - name: Create Patch 28 | run: |- 29 | git add . 30 | git diff --patch --staged > .upgrade.tmp.patch 31 | - name: Upload patch 32 | uses: actions/upload-artifact@v2 33 | with: 34 | name: .upgrade.tmp.patch 35 | path: .upgrade.tmp.patch 36 | pr: 37 | name: Create Pull Request 38 | needs: upgrade 39 | runs-on: ubuntu-latest 40 | permissions: 41 | contents: write 42 | pull-requests: write 43 | checks: write 44 | steps: 45 | - name: Checkout 46 | uses: actions/checkout@v2 47 | - name: Download patch 48 | uses: actions/download-artifact@v2 49 | with: 50 | name: .upgrade.tmp.patch 51 | path: ${{ runner.temp }} 52 | - name: Apply patch 53 | run: '[ -s ${{ runner.temp }}/.upgrade.tmp.patch ] && git apply ${{ runner.temp 54 | }}/.upgrade.tmp.patch || echo "Empty patch. Skipping."' 55 | - name: Create Pull Request 56 | id: create-pr 57 | uses: peter-evans/create-pull-request@v3 58 | with: 59 | token: ${{ secrets.GITHUB_TOKEN }} 60 | commit-message: >- 61 | chore(deps): upgrade dependencies 62 | 63 | 64 | Upgrades project dependencies. See details in [workflow run]. 65 | 66 | 67 | [Workflow Run]: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} 68 | 69 | 70 | ------ 71 | 72 | 73 | *Automatically created by projen via the "upgrade" workflow* 74 | branch: github-actions/upgrade 75 | title: "chore(deps): upgrade dependencies" 76 | body: >- 77 | Upgrades project dependencies. See details in [workflow run]. 78 | 79 | 80 | [Workflow Run]: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} 81 | 82 | 83 | ------ 84 | 85 | 86 | *Automatically created by projen via the "upgrade" workflow* 87 | author: Automation 88 | committer: Automation 89 | - name: Update status check 90 | if: steps.create-pr.outputs.pull-request-url != '' 91 | run: "curl -i --fail -X POST -H \"Accept: application/vnd.github.v3+json\" -H 92 | \"Authorization: token ${GITHUB_TOKEN}\" 93 | https://api.github.com/repos/${{ github.repository }}/check-runs -d 94 | '{\"name\":\"build\",\"head_sha\":\"github-actions/upgrade\",\"status\ 95 | \":\"completed\",\"conclusion\":\"${{ needs.upgrade.outputs.conclusion 96 | }}\",\"output\":{\"title\":\"Created via the upgrade 97 | workflow.\",\"summary\":\"Action run URL: https://github.com/${{ 98 | github.repository }}/actions/runs/${{ github.run_id }}\"}}'" 99 | env: 100 | GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 101 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.gitignore: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | !/.gitattributes 3 | !/.projen/tasks.json 4 | !/.projen/deps.json 5 | !/.github/workflows/stale.yml 6 | !/package.json 7 | !/LICENSE 8 | !/.npmignore 9 | logs 10 | *.log 11 | npm-debug.log* 12 | yarn-debug.log* 13 | yarn-error.log* 14 | lerna-debug.log* 15 | report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json 16 | pids 17 | *.pid 18 | *.seed 19 | *.pid.lock 20 | lib-cov 21 | coverage 22 | *.lcov 23 | .nyc_output 24 | build/Release 25 | node_modules/ 26 | jspm_packages/ 27 | *.tsbuildinfo 28 | .eslintcache 29 | *.tgz 30 | .yarn-integrity 31 | .cache 32 | !/.projenrc.js 33 | /test-reports/ 34 | junit.xml 35 | /coverage/ 36 | !/.github/workflows/build.yml 37 | !/.mergify.yml 38 | !/.github/workflows/upgrade.yml 39 | !/.github/pull_request_template.md 40 | !/test/ 41 | !/tsconfig.json 42 | /lib 43 | !/src/ 44 | /dist/ 45 | !/tsconfig.jest.json 46 | !/.eslintrc.json 47 | !/tsconfig.eslint.json 48 | cdk.out/ 49 | .cdk.staging/ 50 | .parcel-cache/ 51 | !/cdk.json 52 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.idea/.gitignore: -------------------------------------------------------------------------------- 1 | # Default ignored files 2 | /shelf/ 3 | /workspace.xml 4 | # Editor-based HTTP Client requests 5 | /httpRequests/ 6 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.idea/aws.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 16 | 17 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.idea/inspectionProfiles/Project_Default.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.idea/jsLibraryMappings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.idea/jsLinters/eslint.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 6 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.idea/refactoring.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.mergify.yml: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | 3 | pull_request_rules: 4 | - name: Automatic merge on approval and successful build 5 | actions: 6 | merge: 7 | method: squash 8 | commit_message: title+body 9 | strict: smart 10 | strict_method: merge 11 | delete_head_branch: {} 12 | conditions: 13 | - "#approved-reviews-by>=1" 14 | - -label~=(do-not-merge) 15 | - status-success=build 16 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.npmignore: -------------------------------------------------------------------------------- 1 | # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen". 2 | /.projen/ 3 | /test-reports/ 4 | junit.xml 5 | /coverage/ 6 | /.mergify.yml 7 | /test/ 8 | !/lib/ 9 | /src/ 10 | !/lib/**/*.js 11 | !/lib/**/*.d.ts 12 | dist 13 | /tsconfig.json 14 | /.github/ 15 | /.vscode/ 16 | /.idea/ 17 | /.projenrc.js 18 | tsconfig.tsbuildinfo 19 | /tsconfig.jest.json 20 | /.eslintrc.json 21 | /tsconfig.eslint.json 22 | cdk.out/ 23 | .cdk.staging/ 24 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.projen/deps.json: -------------------------------------------------------------------------------- 1 | { 2 | "dependencies": [ 3 | { 4 | "name": "@types/jest", 5 | "type": "build" 6 | }, 7 | { 8 | "name": "@types/node", 9 | "version": "^10.17.0", 10 | "type": "build" 11 | }, 12 | { 13 | "name": "@typescript-eslint/eslint-plugin", 14 | "type": "build" 15 | }, 16 | { 17 | "name": "@typescript-eslint/parser", 18 | "type": "build" 19 | }, 20 | { 21 | "name": "aws-cdk", 22 | "version": "^1.120.0", 23 | "type": "build" 24 | }, 25 | { 26 | "name": "eslint", 27 | "type": "build" 28 | }, 29 | { 30 | "name": "eslint-import-resolver-node", 31 | "type": "build" 32 | }, 33 | { 34 | "name": "eslint-import-resolver-typescript", 35 | "type": "build" 36 | }, 37 | { 38 | "name": "eslint-plugin-import", 39 | "type": "build" 40 | }, 41 | { 42 | "name": "jest", 43 | "type": "build" 44 | }, 45 | { 46 | "name": "jest-junit", 47 | "version": "^12", 48 | "type": "build" 49 | }, 50 | { 51 | "name": "json-schema", 52 | "type": "build" 53 | }, 54 | { 55 | "name": "npm-check-updates", 56 | "version": "^11", 57 | "type": "build" 58 | }, 59 | { 60 | "name": "projen", 61 | "type": "build" 62 | }, 63 | { 64 | "name": "ts-jest", 65 | "type": "build" 66 | }, 67 | { 68 | "name": "ts-node", 69 | "version": "^9", 70 | "type": "build" 71 | }, 72 | { 73 | "name": "typescript", 74 | "type": "build" 75 | }, 76 | { 77 | "name": "@aws-cdk/assert", 78 | "version": "^1.120.0", 79 | "type": "runtime" 80 | }, 81 | { 82 | "name": "@aws-cdk/assertions", 83 | "version": "^1.120.0", 84 | "type": "runtime" 85 | }, 86 | { 87 | "name": "@aws-cdk/aws-s3", 88 | "version": "^1.120.0", 89 | "type": "runtime" 90 | }, 91 | { 92 | "name": "@aws-cdk/core", 93 | "version": "^1.120.0", 94 | "type": "runtime" 95 | } 96 | ], 97 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 98 | } 99 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.projen/tasks.json: -------------------------------------------------------------------------------- 1 | { 2 | "tasks": { 3 | "clobber": { 4 | "name": "clobber", 5 | "description": "hard resets to HEAD of origin and cleans the local repo", 6 | "env": { 7 | "BRANCH": "$(git branch --show-current)" 8 | }, 9 | "steps": [ 10 | { 11 | "exec": "git checkout -b scratch", 12 | "name": "save current HEAD in \"scratch\" branch" 13 | }, 14 | { 15 | "exec": "git checkout $BRANCH" 16 | }, 17 | { 18 | "exec": "git fetch origin", 19 | "name": "fetch latest changes from origin" 20 | }, 21 | { 22 | "exec": "git reset --hard origin/$BRANCH", 23 | "name": "hard reset to origin commit" 24 | }, 25 | { 26 | "exec": "git clean -fdx", 27 | "name": "clean all untracked files" 28 | }, 29 | { 30 | "say": "ready to rock! (unpushed commits are under the \"scratch\" branch)" 31 | } 32 | ], 33 | "condition": "git diff --exit-code > /dev/null" 34 | }, 35 | "compile": { 36 | "name": "compile", 37 | "description": "Only compile" 38 | }, 39 | "test:compile": { 40 | "name": "test:compile", 41 | "description": "compiles the test code", 42 | "steps": [ 43 | { 44 | "exec": "tsc --noEmit --project tsconfig.jest.json" 45 | } 46 | ] 47 | }, 48 | "test": { 49 | "name": "test", 50 | "description": "Run tests", 51 | "steps": [ 52 | { 53 | "exec": "rm -fr lib/" 54 | }, 55 | { 56 | "spawn": "test:compile" 57 | }, 58 | { 59 | "exec": "jest --passWithNoTests --all --updateSnapshot" 60 | }, 61 | { 62 | "spawn": "eslint" 63 | } 64 | ] 65 | }, 66 | "build": { 67 | "name": "build", 68 | "description": "Full release build (test+compile)", 69 | "steps": [ 70 | { 71 | "exec": "npx projen" 72 | }, 73 | { 74 | "spawn": "test" 75 | }, 76 | { 77 | "spawn": "compile" 78 | }, 79 | { 80 | "spawn": "synth" 81 | } 82 | ] 83 | }, 84 | "test:watch": { 85 | "name": "test:watch", 86 | "description": "Run jest in watch mode", 87 | "steps": [ 88 | { 89 | "exec": "jest --watch" 90 | } 91 | ] 92 | }, 93 | "test:update": { 94 | "name": "test:update", 95 | "description": "Update jest snapshots", 96 | "steps": [ 97 | { 98 | "exec": "jest --updateSnapshot" 99 | } 100 | ] 101 | }, 102 | "upgrade": { 103 | "name": "upgrade", 104 | "description": "upgrade dependencies", 105 | "env": { 106 | "CI": "0" 107 | }, 108 | "steps": [ 109 | { 110 | "exec": "npm-check-updates --upgrade --target=minor --reject='projen'" 111 | }, 112 | { 113 | "exec": "yarn install --check-files" 114 | }, 115 | { 116 | "exec": "yarn upgrade @types/jest @types/node @typescript-eslint/eslint-plugin @typescript-eslint/parser aws-cdk eslint eslint-import-resolver-node eslint-import-resolver-typescript eslint-plugin-import jest jest-junit json-schema npm-check-updates ts-jest ts-node typescript @aws-cdk/assert @aws-cdk/assertions @aws-cdk/aws-s3 @aws-cdk/core" 117 | }, 118 | { 119 | "exec": "npx projen" 120 | } 121 | ] 122 | }, 123 | "upgrade-projen": { 124 | "name": "upgrade-projen", 125 | "description": "upgrade projen", 126 | "env": { 127 | "CI": "0" 128 | }, 129 | "steps": [ 130 | { 131 | "exec": "npm-check-updates --upgrade --target=minor --filter='projen'" 132 | }, 133 | { 134 | "exec": "yarn install --check-files" 135 | }, 136 | { 137 | "exec": "yarn upgrade projen" 138 | }, 139 | { 140 | "exec": "npx projen" 141 | } 142 | ] 143 | }, 144 | "default": { 145 | "name": "default", 146 | "steps": [ 147 | { 148 | "exec": "node .projenrc.js" 149 | } 150 | ] 151 | }, 152 | "watch": { 153 | "name": "watch", 154 | "description": "Watch & compile in the background", 155 | "steps": [ 156 | { 157 | "exec": "tsc --build -w" 158 | } 159 | ] 160 | }, 161 | "eslint": { 162 | "name": "eslint", 163 | "description": "Runs eslint against the codebase", 164 | "steps": [ 165 | { 166 | "exec": "eslint --ext .ts,.tsx --fix --no-error-on-unmatched-pattern src test build-tools .projenrc.js" 167 | } 168 | ] 169 | }, 170 | "synth": { 171 | "name": "synth", 172 | "description": "Synthesizes your cdk app into cdk.out (part of \"yarn build\")", 173 | "steps": [ 174 | { 175 | "exec": "cdk synth" 176 | } 177 | ] 178 | }, 179 | "deploy": { 180 | "name": "deploy", 181 | "description": "Deploys your CDK app to the AWS cloud", 182 | "steps": [ 183 | { 184 | "exec": "cdk deploy" 185 | } 186 | ] 187 | }, 188 | "destroy": { 189 | "name": "destroy", 190 | "description": "Destroys your cdk app in the AWS cloud", 191 | "steps": [ 192 | { 193 | "exec": "cdk destroy" 194 | } 195 | ] 196 | }, 197 | "diff": { 198 | "name": "diff", 199 | "description": "Diffs the currently deployed app against your code", 200 | "steps": [ 201 | { 202 | "exec": "cdk diff" 203 | } 204 | ] 205 | } 206 | }, 207 | "env": { 208 | "PATH": "$(npx -c \"node -e \\\"console.log(process.env.PATH)\\\"\")" 209 | }, 210 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 211 | } 212 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/.projenrc.js: -------------------------------------------------------------------------------- 1 | const { AwsCdkTypeScriptApp } = require('projen'); 2 | const project = new AwsCdkTypeScriptApp({ 3 | cdkVersion: '1.120.0', 4 | defaultReleaseBranch: 'main', 5 | name: 'refactoring', 6 | 7 | cdkDependencies: [ 8 | '@aws-cdk/assertions', 9 | '@aws-cdk/aws-s3', 10 | ], 11 | // deps: [], /* Runtime dependencies of this module. */ 12 | // description: undefined, /* The description is just a string that helps people understand the purpose of the package. */ 13 | // devDeps: [], /* Build dependencies for this module. */ 14 | // packageName: undefined, /* The "name" in package.json. */ 15 | // projectType: ProjectType.UNKNOWN, /* Which type of project this is (library/app). */ 16 | // releaseWorkflow: undefined, /* Define a GitHub workflow for releasing from "main" when new versions are bumped. */ 17 | }); 18 | project.synth(); -------------------------------------------------------------------------------- /chapters/testing/refactoring/LICENSE: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright [yyyy] [name of copyright owner] 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/README.md: -------------------------------------------------------------------------------- 1 | # replace this -------------------------------------------------------------------------------- /chapters/testing/refactoring/cdk.json: -------------------------------------------------------------------------------- 1 | { 2 | "app": "npx ts-node --prefer-ts-exts src/main.ts", 3 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 4 | } 5 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "refactoring", 3 | "scripts": { 4 | "clobber": "npx projen clobber", 5 | "compile": "npx projen compile", 6 | "test:compile": "npx projen test:compile", 7 | "test": "npx projen test", 8 | "build": "npx projen build", 9 | "test:watch": "npx projen test:watch", 10 | "test:update": "npx projen test:update", 11 | "upgrade": "npx projen upgrade", 12 | "upgrade-projen": "npx projen upgrade-projen", 13 | "default": "npx projen default", 14 | "eslint": "npx projen eslint", 15 | "synth": "npx projen synth", 16 | "deploy": "npx projen deploy", 17 | "destroy": "npx projen destroy", 18 | "diff": "npx projen diff", 19 | "projen": "npx projen" 20 | }, 21 | "devDependencies": { 22 | "@types/jest": "^27.0.1", 23 | "@types/node": "^10.17.0", 24 | "@typescript-eslint/eslint-plugin": "^4.30.0", 25 | "@typescript-eslint/parser": "^4.30.0", 26 | "aws-cdk": "^1.120.0", 27 | "eslint": "^7.32.0", 28 | "eslint-import-resolver-node": "^0.3.6", 29 | "eslint-import-resolver-typescript": "^2.4.0", 30 | "eslint-plugin-import": "^2.24.2", 31 | "jest": "^27.1.0", 32 | "jest-junit": "^12", 33 | "json-schema": "^0.3.0", 34 | "npm-check-updates": "^11", 35 | "projen": "^0.27.37", 36 | "ts-jest": "^27.0.5", 37 | "ts-node": "^9", 38 | "typescript": "^4.4.2" 39 | }, 40 | "dependencies": { 41 | "@aws-cdk/assert": "^1.120.0", 42 | "@aws-cdk/assertions": "^1.120.0", 43 | "@aws-cdk/aws-s3": "^1.120.0", 44 | "@aws-cdk/core": "^1.120.0" 45 | }, 46 | "bundledDependencies": [], 47 | "license": "Apache-2.0", 48 | "version": "0.0.0", 49 | "jest": { 50 | "testMatch": [ 51 | "**/__tests__/**/*.ts?(x)", 52 | "**/?(*.)+(spec|test).ts?(x)" 53 | ], 54 | "clearMocks": true, 55 | "collectCoverage": true, 56 | "coverageReporters": [ 57 | "json", 58 | "lcov", 59 | "clover", 60 | "text" 61 | ], 62 | "coverageDirectory": "coverage", 63 | "coveragePathIgnorePatterns": [ 64 | "/node_modules/" 65 | ], 66 | "testPathIgnorePatterns": [ 67 | "/node_modules/" 68 | ], 69 | "watchPathIgnorePatterns": [ 70 | "/node_modules/" 71 | ], 72 | "reporters": [ 73 | "default", 74 | [ 75 | "jest-junit", 76 | { 77 | "outputDirectory": "test-reports" 78 | } 79 | ] 80 | ], 81 | "preset": "ts-jest", 82 | "globals": { 83 | "ts-jest": { 84 | "tsconfig": "tsconfig.jest.json" 85 | } 86 | } 87 | }, 88 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 89 | } -------------------------------------------------------------------------------- /chapters/testing/refactoring/src/LogicalIdMapper.ts: -------------------------------------------------------------------------------- 1 | import { CfnElement, CfnResource, IAspect, IConstruct, Stack } from '@aws-cdk/core'; 2 | 3 | export interface IdMap { 4 | [key: string]: string; 5 | } 6 | 7 | export class LogicalIdMapper implements IAspect { 8 | constructor(private idMap: IdMap) { 9 | } 10 | 11 | visit(node: IConstruct): void { 12 | const currentLogicalId = Stack.of(node).getLogicalId(node as CfnElement); 13 | // is there a map for this logicalId? 14 | if (!!this.idMap[currentLogicalId]) { 15 | // if we're on a L1 resource, try to do the override directly 16 | if ((node as CfnResource).overrideLogicalId) return (node as CfnResource).overrideLogicalId(this.idMap[currentLogicalId]); 17 | 18 | } 19 | } 20 | } -------------------------------------------------------------------------------- /chapters/testing/refactoring/src/OriginalStack.ts: -------------------------------------------------------------------------------- 1 | import { Bucket } from '@aws-cdk/aws-s3'; 2 | import { Construct, Stack, StackProps } from '@aws-cdk/core'; 3 | 4 | export class OriginalStack extends Stack { 5 | constructor(scope: Construct, id: string, props: StackProps) { 6 | super(scope, id, props); 7 | 8 | // The first time you run the unit test, have this bucket created here: 9 | new Bucket(this, 'Bucket', {}); 10 | } 11 | } -------------------------------------------------------------------------------- /chapters/testing/refactoring/src/RefactoredStack.ts: -------------------------------------------------------------------------------- 1 | import { Aspects, Construct, Stack, StackProps } from '@aws-cdk/core'; 2 | import { IdMap, LogicalIdMapper } from './LogicalIdMapper'; 3 | import { SomeConstruct } from './SomeConstruct'; 4 | 5 | 6 | interface RefactoredStackProps extends StackProps { 7 | idMap?: IdMap; 8 | } 9 | 10 | export class RefactoredStack extends Stack { 11 | constructor(scope: Construct, id: string, props: RefactoredStackProps) { 12 | super(scope, id, props); 13 | 14 | new SomeConstruct(this, 'Thingy'); 15 | 16 | // if an idMap was provided, add the aspect. 17 | if (props.idMap) { 18 | Aspects.of(this).add(new LogicalIdMapper(props.idMap)); 19 | } 20 | } 21 | } -------------------------------------------------------------------------------- /chapters/testing/refactoring/src/SomeConstruct.ts: -------------------------------------------------------------------------------- 1 | import { Bucket } from '@aws-cdk/aws-s3'; 2 | import { Construct } from '@aws-cdk/core'; 3 | 4 | export class SomeConstruct extends Construct { 5 | constructor(scope: Construct, id: string) { 6 | super(scope, id); 7 | // this is the code, copy and pasted from its original usage directly in the stack above 8 | new Bucket(this, 'Bucket', {}); 9 | } 10 | } -------------------------------------------------------------------------------- /chapters/testing/refactoring/src/main.ts: -------------------------------------------------------------------------------- 1 | import { App } from '@aws-cdk/core'; 2 | import { OriginalStack } from './OriginalStack'; 3 | 4 | 5 | // for development, use account/region from cdk cli 6 | const devEnv = { 7 | account: process.env.CDK_DEFAULT_ACCOUNT, 8 | region: process.env.CDK_DEFAULT_REGION, 9 | }; 10 | 11 | const app = new App(); 12 | 13 | new OriginalStack(app, 'my-stack-dev', { env: devEnv }); 14 | // new RefactoredStack(app, 'my-stack-dev', { env: devEnv, idMap: { ThingyBucket292460C0: 'Bucket83908E77' } }); 15 | 16 | app.synth(); -------------------------------------------------------------------------------- /chapters/testing/refactoring/test/__snapshots__/main.test.ts.snap: -------------------------------------------------------------------------------- 1 | // Jest Snapshot v1, https://goo.gl/fbAQLP 2 | 3 | exports[`Snapshot 1`] = ` 4 | Object { 5 | "Resources": Object { 6 | "Bucket83908E77": Object { 7 | "DeletionPolicy": "Retain", 8 | "Type": "AWS::S3::Bucket", 9 | "UpdateReplacePolicy": "Retain", 10 | }, 11 | }, 12 | } 13 | `; 14 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/test/main.test.ts: -------------------------------------------------------------------------------- 1 | import { Template } from '@aws-cdk/assertions'; 2 | import { App } from '@aws-cdk/core'; 3 | import { OriginalStack } from '../src/OriginalStack'; 4 | 5 | test('Snapshot', () => { 6 | /** 7 | * This is a simple snapshot test using Jest. If you run this test before your refactoring, it'll take a snapshot 8 | * of the LogicalId. 9 | * Refactor your code and then re-run this test. It will fail as the LogicalIds have changed. 10 | * 11 | * Then, uncomment out the idMap property and verify the correct values are provided. The failed test will show 12 | * you the new LogicalId (what it received) and the original LogicalId (the snapshot). 13 | * In the example code, the new LogicalId of 'ThingyBucket7D8CBF87' will be rewritten to the value it 14 | * was before the refactor, 'Bucket83908E77', satisfying the test and ensuring your resource won't be recreated. 15 | */ 16 | 17 | const app = new App(); 18 | const stack = new OriginalStack(app, 'test', {}); 19 | // const stack = new RefactoredStack(app, 'test', { idMap: { ThingyBucket7D8CBF87: 'Bucket83908E77' } }); 20 | expect(Template.fromStack(stack)).toMatchSnapshot(); 21 | }); -------------------------------------------------------------------------------- /chapters/testing/refactoring/tsconfig.eslint.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "alwaysStrict": true, 4 | "declaration": true, 5 | "experimentalDecorators": true, 6 | "inlineSourceMap": true, 7 | "inlineSources": true, 8 | "lib": [ 9 | "es2018" 10 | ], 11 | "module": "CommonJS", 12 | "noEmitOnError": false, 13 | "noFallthroughCasesInSwitch": true, 14 | "noImplicitAny": true, 15 | "noImplicitReturns": true, 16 | "noImplicitThis": true, 17 | "noUnusedLocals": true, 18 | "noUnusedParameters": true, 19 | "resolveJsonModule": true, 20 | "strict": true, 21 | "strictNullChecks": true, 22 | "strictPropertyInitialization": true, 23 | "stripInternal": true, 24 | "target": "ES2018" 25 | }, 26 | "include": [ 27 | ".projenrc.js", 28 | "src/**/*.ts", 29 | "test/**/*.ts" 30 | ], 31 | "exclude": [ 32 | "node_modules" 33 | ], 34 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 35 | } 36 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/tsconfig.jest.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "alwaysStrict": true, 4 | "declaration": true, 5 | "experimentalDecorators": true, 6 | "inlineSourceMap": true, 7 | "inlineSources": true, 8 | "lib": [ 9 | "es2018" 10 | ], 11 | "module": "CommonJS", 12 | "noEmitOnError": false, 13 | "noFallthroughCasesInSwitch": true, 14 | "noImplicitAny": true, 15 | "noImplicitReturns": true, 16 | "noImplicitThis": true, 17 | "noUnusedLocals": true, 18 | "noUnusedParameters": true, 19 | "resolveJsonModule": true, 20 | "strict": true, 21 | "strictNullChecks": true, 22 | "strictPropertyInitialization": true, 23 | "stripInternal": true, 24 | "target": "ES2018" 25 | }, 26 | "include": [ 27 | ".projenrc.js", 28 | "src/**/*.ts", 29 | "test/**/*.ts" 30 | ], 31 | "exclude": [ 32 | "node_modules" 33 | ], 34 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 35 | } 36 | -------------------------------------------------------------------------------- /chapters/testing/refactoring/tsconfig.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "rootDir": "src", 4 | "outDir": "lib", 5 | "alwaysStrict": true, 6 | "declaration": true, 7 | "experimentalDecorators": true, 8 | "inlineSourceMap": true, 9 | "inlineSources": true, 10 | "lib": [ 11 | "es2018" 12 | ], 13 | "module": "CommonJS", 14 | "noEmitOnError": false, 15 | "noFallthroughCasesInSwitch": true, 16 | "noImplicitAny": true, 17 | "noImplicitReturns": true, 18 | "noImplicitThis": true, 19 | "noUnusedLocals": true, 20 | "noUnusedParameters": true, 21 | "resolveJsonModule": true, 22 | "strict": true, 23 | "strictNullChecks": true, 24 | "strictPropertyInitialization": true, 25 | "stripInternal": true, 26 | "target": "ES2018" 27 | }, 28 | "include": [ 29 | "src/**/*.ts" 30 | ], 31 | "exclude": [ 32 | "cdk.out" 33 | ], 34 | "//": "~~ Generated by projen. To modify, edit .projenrc.js and run \"npx projen\"." 35 | } 36 | --------------------------------------------------------------------------------