├── .gitignore ├── LICENSE ├── Makefile ├── README.md ├── docs └── README.md ├── expect.libsonnet ├── jsonnetfile.json ├── main.libsonnet └── test.jsonnet /.gitignore: -------------------------------------------------------------------------------- 1 | jsonnetfile.lock.json 2 | vendor/ 3 | -------------------------------------------------------------------------------- /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. 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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 [yyyy] [name of copyright owner] 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 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | .PHONY: docs 2 | docs: 3 | rm -rf ./docs && \ 4 | jsonnet -J ./vendor -S -c -m ./docs \ 5 | --exec "(import 'doc-util/main.libsonnet').render(import 'main.libsonnet')" 6 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Testonnet 2 | 3 | A unit test framework for Jsonnet. This library is inspired by 4 | [jsonnetunit](https://github.com/yugui/jsonnetunit), it follows the object-oriented 5 | approach. 6 | 7 | ## Install 8 | 9 | ``` 10 | jb install github.com/jsonnet-libs/testonnet@master 11 | ``` 12 | 13 | ## Usage 14 | 15 | ```jsonnet 16 | local test = import "github.com/jsonnet-libs/testonnet/main.libsonnet"; 17 | 18 | local fact(n) = if n == 0 then 1 else n * fact(n - 1); 19 | 20 | test.new(std.thisFile) 21 | + test.case.new( 22 | name='Fact', 23 | test=test.expect.eq( 24 | actual=fact(10), 25 | expected=3628800 26 | ) 27 | ) 28 | ``` 29 | 30 | More docs in [docs/README.md](docs/README.md). 31 | -------------------------------------------------------------------------------- /docs/README.md: -------------------------------------------------------------------------------- 1 | # package testonnet 2 | 3 | Testonnet is a unit test framework for [Jsonnet](http://jsonnet.org/). 4 | 5 | 6 | ## Install 7 | 8 | ``` 9 | jb install github.com/jsonnet-libs/testonnet@master 10 | ``` 11 | 12 | ## Usage 13 | 14 | ```jsonnet 15 | local test = import "github.com/jsonnet-libs/testonnet/main.libsonnet"; 16 | 17 | local fact(n) = if n == 0 then 1 else n * fact(n - 1); 18 | 19 | test.new(std.thisFile) 20 | + test.case.new( 21 | name='Fact', 22 | test=test.expect.eq( 23 | actual=fact(10), 24 | expected=3628800 25 | ) 26 | ) 27 | 28 | ``` 29 | 30 | ## Index 31 | 32 | * [`fn new(name)`](#fn-new) 33 | * [`obj case`](#obj-case) 34 | * [`fn new(name, test)`](#fn-casenew) 35 | * [`obj expect`](#obj-expect) 36 | * [`fn eq(actual, expected)`](#fn-expecteq) 37 | * [`fn eqDiff(actual, expected)`](#fn-expecteqdiff) 38 | * [`fn eqJson(actual, expected)`](#fn-expecteqjson) 39 | * [`fn ge(actual, expected)`](#fn-expectge) 40 | * [`fn gt(actual, expected)`](#fn-expectgt) 41 | * [`fn le(actual, expected)`](#fn-expectle) 42 | * [`fn lt(actual, expected)`](#fn-expectlt) 43 | * [`fn neq(actual, expected)`](#fn-expectneq) 44 | * [`fn new(satisfy, message)`](#fn-expectnew) 45 | 46 | ## Fields 47 | 48 | ### fn new 49 | 50 | ```ts 51 | new(name) 52 | ``` 53 | 54 | `new` initializes Testonnet with a new test suite with a `name`. 55 | 56 | The `name` will be reported during execution, in case of failures it will help find 57 | the culprit, using `std.thisFile` in the name might be useful to identify the test 58 | suite. 59 | 60 | Output on success: 61 | 62 | ``` 63 | $ jsonnet -J vendor/ test.jsonnet 64 | TRACE: testonnet/main.libsonnet:74 Testing suite test.jsonnet 65 | { 66 | "verify": "Passed 3 test cases" 67 | } 68 | ``` 69 | 70 | Output on failure: 71 | ``` 72 | $ jsonnet -J vendor/ test.jsonnet 73 | TRACE: testonnet/main.libsonnet:74 Testing suite test.jsonnet 74 | RUNTIME ERROR: Failed 3/3 test cases: 75 | testFoo: Expected 1 to be 2 76 | testBar: Expected 1 to satisfy the function 77 | testBaz: Expected 1 to satisfy the condition that the value is between 2 and 3 78 | testonnet/main.libsonnet:(78:11)-(84:13) thunk from > 79 | testonnet/main.libsonnet:(74:7)-(87:8) object 80 | Field "verify" 81 | During manifestation 82 | ``` 83 | 84 | 85 | ### obj case 86 | 87 | 88 | #### fn case.new 89 | 90 | ```ts 91 | new(name, test) 92 | ``` 93 | 94 | `new` creates a new test case. 95 | 96 | 97 | ### obj expect 98 | 99 | 100 | #### fn expect.eq 101 | 102 | ```ts 103 | eq(actual, expected) 104 | ``` 105 | 106 | `eq` test for value equality 107 | 108 | Arguments: 109 | * `actual`: (any) The actual value. 110 | * `expected`: (any) The expected value to satisfy this test. 111 | 112 | 113 | #### fn expect.eqDiff 114 | 115 | ```ts 116 | eqDiff(actual, expected) 117 | ``` 118 | 119 | `eqDiff` test for value equality with JSON diff-like output 120 | 121 | Arguments: 122 | * `actual`: (any) The actual value. 123 | * `expected`: (any) The expected value to satisfy this test. 124 | 125 | 126 | #### fn expect.eqJson 127 | 128 | ```ts 129 | eqJson(actual, expected) 130 | ``` 131 | 132 | `eqJson` test for JSON object equality with pretty print 133 | 134 | Arguments: 135 | * `actual`: (any) The actual value. 136 | * `expected`: (any) The expected value to satisfy this test. 137 | 138 | 139 | #### fn expect.ge 140 | 141 | ```ts 142 | ge(actual, expected) 143 | ``` 144 | 145 | `ge` test for if `actual` is greater than or equal to `expected` 146 | 147 | Arguments: 148 | * `actual`: (any) The actual value. 149 | * `expected`: (any) The expected value to satisfy this test. 150 | 151 | 152 | #### fn expect.gt 153 | 154 | ```ts 155 | gt(actual, expected) 156 | ``` 157 | 158 | `gt` test for if `actual` is greater than `expected` 159 | 160 | Arguments: 161 | * `actual`: (any) The actual value. 162 | * `expected`: (any) The expected value to satisfy this test. 163 | 164 | 165 | #### fn expect.le 166 | 167 | ```ts 168 | le(actual, expected) 169 | ``` 170 | 171 | `le` test for if `actual` is less than or equal to `expected` 172 | 173 | Arguments: 174 | * `actual`: (any) The actual value. 175 | * `expected`: (any) The expected value to satisfy this test. 176 | 177 | 178 | #### fn expect.lt 179 | 180 | ```ts 181 | lt(actual, expected) 182 | ``` 183 | 184 | `lt` test for if `actual` is less than `expected` 185 | 186 | Arguments: 187 | * `actual`: (any) The actual value. 188 | * `expected`: (any) The expected value to satisfy this test. 189 | 190 | 191 | #### fn expect.neq 192 | 193 | ```ts 194 | neq(actual, expected) 195 | ``` 196 | 197 | `neq` test for value inequality 198 | 199 | Arguments: 200 | * `actual`: (any) The actual value. 201 | * `expected`: (any) The expected value to satisfy this test. 202 | 203 | 204 | #### fn expect.new 205 | 206 | ```ts 207 | new(satisfy, message) 208 | ``` 209 | 210 | `new` can define a custom expect method to use in a test suite 211 | 212 | ``` 213 | local equalSet = test.expect.new( 214 | satisfy=function(actual, expected) 215 | std.set(actual) == std.set(expected), 216 | message=function(actual, expected) 217 | 'Expected ' + actual + ' to be equal to ' + expected + ' as a set', 218 | ); 219 | 220 | test.new('custom') 221 | + test.case.new( 222 | name='Equal Set', 223 | test=equalSet([6, 7, 2, 3, 7], [2, 3, 6, 7]) 224 | ) 225 | ``` 226 | 227 | Arguments: 228 | * `satisfy`: (function(actual, expected) boolean) 229 | Returns boolean if `actual` satisfies `expected`. 230 | * `message`: (fuction(actual, expected) string) 231 | Returns error message `actual` satisfies `expected`. 232 | 233 | -------------------------------------------------------------------------------- /expect.libsonnet: -------------------------------------------------------------------------------- 1 | local d = import 'github.com/jsonnet-libs/docsonnet/doc-util/main.libsonnet'; 2 | local xtd = import 'github.com/jsonnet-libs/xtd/main.libsonnet'; 3 | 4 | { 5 | '#new':: d.fn( 6 | help=||| 7 | `new` can define a custom expect method to use in a test suite 8 | 9 | ``` 10 | local equalSet = test.expect.new( 11 | satisfy=function(actual, expected) 12 | std.set(actual) == std.set(expected), 13 | message=function(actual, expected) 14 | 'Expected ' + actual + ' to be equal to ' + expected + ' as a set', 15 | ); 16 | 17 | test.new('custom') 18 | + test.case.new( 19 | name='Equal Set', 20 | test=equalSet([6, 7, 2, 3, 7], [2, 3, 6, 7]) 21 | ) 22 | ``` 23 | 24 | Arguments: 25 | * `satisfy`: (function(actual, expected) boolean) 26 | Returns boolean if `actual` satisfies `expected`. 27 | * `message`: (fuction(actual, expected) string) 28 | Returns error message `actual` satisfies `expected`. 29 | |||, 30 | args=[ 31 | d.arg('satisfy', d.T.func), 32 | d.arg('message', d.T.func), 33 | ], 34 | ), 35 | new(satisfy, message): 36 | function(actual, expected) { 37 | verify: satisfy(actual, expected), 38 | message: message(actual, expected), 39 | }, 40 | 41 | local docstring(name, help) = d.fn( 42 | help=||| 43 | `%s` test for %s 44 | 45 | Arguments: 46 | * `actual`: (any) The actual value. 47 | * `expected`: (any) The expected value to satisfy this test. 48 | ||| % [name, help], 49 | args=[ 50 | d.arg('actual', d.T.any), 51 | d.arg('expected', d.T.any), 52 | ], 53 | ), 54 | 55 | '#eq':: docstring('eq', 'value equality'), 56 | eq: self.new( 57 | function(actual, expected) actual == expected, 58 | function(actual, expected) 59 | 'Expected ' + actual + ' to be ' + expected, 60 | ), 61 | 62 | '#eqJson':: docstring('eqJson', 'JSON object equality with pretty print'), 63 | eqJson: self.new( 64 | function(actual, expected) actual == expected, 65 | function(actual, expected) 66 | '\nActual:\n' 67 | + std.manifestJson(actual) 68 | + '\nExpected:\n' 69 | + std.manifestJson(expected), 70 | ), 71 | 72 | '#eqDiff':: docstring('eqDiff', 'value equality with JSON diff-like output'), 73 | eqDiff: self.new( 74 | function(actual, expected) actual == expected, 75 | function(actual, expected) 76 | '\nThe diff between expected and actual:\n' 77 | + std.manifestJson(xtd.inspect.diff(expected, actual)) 78 | ), 79 | 80 | 81 | '#neq':: docstring('neq', 'value inequality'), 82 | neq: self.new( 83 | function(actual, expected) actual != expected, 84 | function(actual, expected) 85 | 'Expected ' + actual + ' not to be ' + expected, 86 | ), 87 | 88 | '#lt':: docstring('lt', 'if `actual` is less than `expected`'), 89 | lt: self.new( 90 | function(actual, expected) actual < expected, 91 | function(actual, expected) 92 | 'Expected ' + actual + ' to be less than ' + expected, 93 | ), 94 | 95 | '#le':: docstring('le', 'if `actual` is less than or equal to `expected`'), 96 | le: self.new( 97 | function(actual, expected) actual <= expected, 98 | function(actual, expected) 99 | 'Expected ' + actual + ' to be less than or equal to ' + expected, 100 | ), 101 | 102 | '#gt':: docstring('gt', 'if `actual` is greater than `expected`'), 103 | gt: self.new( 104 | function(actual, expected) actual > expected, 105 | function(actual, expected) 106 | 'Expected ' + actual + ' to be greater than ' + expected, 107 | ), 108 | 109 | '#ge':: docstring('ge', 'if `actual` is greater than or equal to `expected`'), 110 | ge: self.new( 111 | function(actual, expected) actual >= expected, 112 | function(actual, expected) 113 | 'Expected ' + actual + ' to be greater than or equal to ' + expected, 114 | ), 115 | } 116 | -------------------------------------------------------------------------------- /jsonnetfile.json: -------------------------------------------------------------------------------- 1 | { 2 | "version": 1, 3 | "dependencies": [ 4 | { 5 | "source": { 6 | "git": { 7 | "remote": "https://github.com/jsonnet-libs/docsonnet.git", 8 | "subdir": "doc-util" 9 | } 10 | }, 11 | "version": "master" 12 | }, 13 | { 14 | "source": { 15 | "git": { 16 | "remote": "https://github.com/jsonnet-libs/xtd.git", 17 | "subdir": "" 18 | } 19 | }, 20 | "version": "master" 21 | } 22 | ], 23 | "legacyImports": true 24 | } 25 | -------------------------------------------------------------------------------- /main.libsonnet: -------------------------------------------------------------------------------- 1 | local d = import 'github.com/jsonnet-libs/docsonnet/doc-util/main.libsonnet'; 2 | 3 | { 4 | '#': 5 | d.pkg( 6 | name='testonnet', 7 | url='github.com/jsonnet-libs/testonnet', 8 | filename=std.thisFile, 9 | help=||| 10 | Testonnet is a unit test framework for [Jsonnet](http://jsonnet.org/). 11 | |||, 12 | ) 13 | + d.package.withUsageTemplate(||| 14 | local test = import "%(import)s"; 15 | 16 | local fact(n) = if n == 0 then 1 else n * fact(n - 1); 17 | 18 | test.new(std.thisFile) 19 | + test.case.new( 20 | name='Fact', 21 | test=test.expect.eq( 22 | actual=fact(10), 23 | expected=3628800 24 | ) 25 | ) 26 | |||), 27 | 28 | '#new': d.fn( 29 | help=||| 30 | `new` initializes Testonnet with a new test suite with a `name`. 31 | 32 | The `name` will be reported during execution, in case of failures it will help find 33 | the culprit, using `std.thisFile` in the name might be useful to identify the test 34 | suite. 35 | 36 | Output on success: 37 | 38 | ``` 39 | $ jsonnet -J vendor/ test.jsonnet 40 | TRACE: testonnet/main.libsonnet:74 Testing suite test.jsonnet 41 | { 42 | "verify": "Passed 3 test cases" 43 | } 44 | ``` 45 | 46 | Output on failure: 47 | ``` 48 | $ jsonnet -J vendor/ test.jsonnet 49 | TRACE: testonnet/main.libsonnet:74 Testing suite test.jsonnet 50 | RUNTIME ERROR: Failed 3/3 test cases: 51 | testFoo: Expected 1 to be 2 52 | testBar: Expected 1 to satisfy the function 53 | testBaz: Expected 1 to satisfy the condition that the value is between 2 and 3 54 | testonnet/main.libsonnet:(78:11)-(84:13) thunk from > 55 | testonnet/main.libsonnet:(74:7)-(87:8) object 56 | Field "verify" 57 | During manifestation 58 | ``` 59 | |||, 60 | args=[ 61 | d.arg('name', d.T.string), 62 | ], 63 | ), 64 | new(name): { 65 | cases:: [], 66 | 67 | verify: 68 | local failures = [ 69 | case 70 | for case in self.cases 71 | if !case.test.verify 72 | ]; 73 | 74 | std.trace( 75 | 'Testing suite ' + name, 76 | if std.length(failures) > 0 77 | then 78 | error 'Failed %d/%d test cases:\n' % [ 79 | std.length(failures), 80 | std.length(self.cases), 81 | ] + std.join('\n', [ 82 | '%s: %s' % [f.name, f.test.message] 83 | for f in failures 84 | ]) 85 | else 86 | 'Passed %d test cases' % std.length(self.cases), 87 | ), 88 | }, 89 | 90 | case: { 91 | '#new':: d.fn( 92 | help=||| 93 | `new` creates a new test case. 94 | |||, 95 | 96 | args=[ 97 | d.arg('name', d.T.string), 98 | d.arg('test', d.T.object), 99 | ] 100 | ), 101 | new(name, test): { 102 | cases+: [{ 103 | name: name, 104 | test: test, 105 | }], 106 | }, 107 | }, 108 | 109 | expect: import 'expect.libsonnet', 110 | } 111 | -------------------------------------------------------------------------------- /test.jsonnet: -------------------------------------------------------------------------------- 1 | local test = import 'main.libsonnet'; 2 | local fact(n) = if n == 0 then 1 else n * fact(n - 1); 3 | 4 | test.new(std.thisFile) 5 | + test.case.new( 6 | name='Fact', 7 | test=test.expect.eq( 8 | actual=fact(10), 9 | expected=362880 10 | // Correct value: 11 | //expected=3628800 12 | ) 13 | ) 14 | + test.case.new( 15 | name='Diff', 16 | test=test.expect.eqDiff( 17 | actual={ 18 | same: 'same', 19 | change: 'this', 20 | remove: 'removed', 21 | }, 22 | expected={ 23 | same: 'same', 24 | change: 'changed', 25 | add: 'added', 26 | } 27 | ) 28 | ) 29 | --------------------------------------------------------------------------------