├── .vscode ├── settings.json ├── launch.json └── tasks.json ├── screenshot1.png ├── test.cmd ├── The.Thing ├── The.Thing.csproj └── Class1.cs ├── The.Tests ├── UnitTest1.cs └── The.Tests.csproj ├── readme.md ├── testtester.sln └── .gitignore /.vscode/settings.json: -------------------------------------------------------------------------------- 1 | { 2 | "dotnet-test-explorer.testProjectPath": "./The.Tests" 3 | } -------------------------------------------------------------------------------- /screenshot1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/shanselman/dotnetcoreunittestingwithcoverageinvscode/master/screenshot1.png -------------------------------------------------------------------------------- /test.cmd: -------------------------------------------------------------------------------- 1 | dotnet test /p:CollectCoverage=true /p:CoverletOutputFormat=lcov /p:CoverletOutput=./lcov.info ./The.Tests/The.Tests.csproj -------------------------------------------------------------------------------- /The.Thing/The.Thing.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | netstandard2.0 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /The.Thing/Class1.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | 3 | namespace The.Thing 4 | { 5 | public class Calculator 6 | { 7 | public long Add(int a, int b) 8 | { 9 | int result = a+b; 10 | if (result >= 10) 11 | { 12 | return ++result; 13 | } 14 | return result; 15 | } 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /The.Tests/UnitTest1.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using The.Thing; 3 | using Xunit; 4 | 5 | namespace The.Tests 6 | { 7 | public class UnitTest1 8 | { 9 | [Fact] 10 | public void Test2() 11 | { 12 | Calculator c = new Calculator(); 13 | Assert.Equal(8, c.Add(5,3)); 14 | } 15 | 16 | [Fact] 17 | public void Test3() 18 | { 19 | Calculator c = new Calculator(); 20 | Assert.Equal(4, c.Add(2,2)); 21 | } 22 | 23 | [Fact] 24 | public void Test1() 25 | { 26 | Calculator c = new Calculator(); 27 | Assert.Equal(12,c.Add(5,6)); 28 | } 29 | 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /The.Tests/The.Tests.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | netcoreapp2.1 5 | false 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /.vscode/launch.json: -------------------------------------------------------------------------------- 1 | { 2 | // Use IntelliSense to find out which attributes exist for C# debugging 3 | // Use hover for the description of the existing attributes 4 | // For further information visit https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md 5 | "version": "0.2.0", 6 | "configurations": [ 7 | { 8 | "name": ".NET Core Launch (console)", 9 | "type": "coreclr", 10 | "request": "launch", 11 | "preLaunchTask": "build", 12 | // If you have changed target frameworks, make sure to update the program path. 13 | "program": "${workspaceFolder}/The.Tests/bin/Debug/netcoreapp2.1/The.Tests.dll", 14 | "args": [], 15 | "cwd": "${workspaceFolder}/The.Tests", 16 | // For more information about the 'console' field, see https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md#console-terminal-window 17 | "console": "internalConsole", 18 | "stopAtEntry": false, 19 | "internalConsoleOptions": "openOnSessionStart" 20 | }, 21 | { 22 | "name": ".NET Core Attach", 23 | "type": "coreclr", 24 | "request": "attach", 25 | "processId": "${command:pickProcess}" 26 | } 27 | ,] 28 | } -------------------------------------------------------------------------------- /readme.md: -------------------------------------------------------------------------------- 1 | Using VS Code, [Coverlet](https://github.com/tonerdo/coverlet/), xUnit, plus these extensions 2 | 3 | - [Coverage Gutters](https://marketplace.visualstudio.com/items?itemName=ryanluker.vscode-coverage-gutters) 4 | - Reads in the lcov.info file (name matters) and highlights lines with color 5 | - [.NET Core Test Explorer](https://marketplace.visualstudio.com/items?itemName=formulahendry.dotnet-test-explorer) 6 | - Discovers tests and gives you a nice explorer. 7 | - [Coverlet](https://github.com/tonerdo/coverlet/) 8 | - The start of .NET Core Code Coverage 9 | 10 | ![Image of it all together](screenshot1.png) 11 | 12 | Note the tasks.json, specifically this part. If you name the file lcov.info, the Coverage Gutters extension will pick up and color the line numbers. 13 | 14 | ``` 15 | { 16 | "label": "test with coverage", 17 | "command": "dotnet", 18 | "type": "process", 19 | "args": [ 20 | "test", 21 | "/p:CollectCoverage=true", 22 | "/p:CoverletOutputFormat=lcov", 23 | "/p:CoverletOutput=./lcov.info", 24 | "${workspaceFolder}/The.Tests/The.Tests.csproj" 25 | ], 26 | "problemMatcher": "$msCompile", 27 | "group": { 28 | "kind": "test", 29 | "isDefault": true 30 | } 31 | }, 32 | ``` 33 | -------------------------------------------------------------------------------- /.vscode/tasks.json: -------------------------------------------------------------------------------- 1 | { 2 | "version": "2.0.0", 3 | "tasks": [ 4 | { 5 | "label": "build", 6 | "command": "dotnet", 7 | "type": "process", 8 | "args": [ 9 | "build", 10 | "${workspaceFolder}/The.Tests/The.Tests.csproj" 11 | ], 12 | "problemMatcher": "$msCompile", 13 | "group": { 14 | "kind": "build", 15 | "isDefault": true 16 | } 17 | }, 18 | { 19 | "label": "test", 20 | "command": "dotnet", 21 | "type": "process", 22 | "args": [ 23 | "test", 24 | "${workspaceFolder}/The.Tests/The.Tests.csproj" 25 | ], 26 | "problemMatcher": "$msCompile", 27 | "group": { 28 | "kind": "test", 29 | "isDefault": true 30 | } 31 | }, 32 | { 33 | "label": "test with coverage", 34 | "command": "dotnet", 35 | "type": "process", 36 | "args": [ 37 | "test", 38 | "/p:CollectCoverage=true", 39 | "/p:CoverletOutputFormat=lcov", 40 | "/p:CoverletOutput=./lcov.info", 41 | "${workspaceFolder}/The.Tests/The.Tests.csproj" 42 | ], 43 | "problemMatcher": "$msCompile", 44 | "group": { 45 | "kind": "test", 46 | "isDefault": true 47 | } 48 | }, 49 | ] 50 | } -------------------------------------------------------------------------------- /testtester.sln: -------------------------------------------------------------------------------- 1 | 2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio 15 4 | VisualStudioVersion = 15.0.26124.0 5 | MinimumVisualStudioVersion = 15.0.26124.0 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "The.Thing", "The.Thing\The.Thing.csproj", "{449AEE54-F315-4160-B445-3707DED1731E}" 7 | EndProject 8 | Global 9 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 10 | Debug|Any CPU = Debug|Any CPU 11 | Debug|x64 = Debug|x64 12 | Debug|x86 = Debug|x86 13 | Release|Any CPU = Release|Any CPU 14 | Release|x64 = Release|x64 15 | Release|x86 = Release|x86 16 | EndGlobalSection 17 | GlobalSection(SolutionProperties) = preSolution 18 | HideSolutionNode = FALSE 19 | EndGlobalSection 20 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 21 | {449AEE54-F315-4160-B445-3707DED1731E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 22 | {449AEE54-F315-4160-B445-3707DED1731E}.Debug|Any CPU.Build.0 = Debug|Any CPU 23 | {449AEE54-F315-4160-B445-3707DED1731E}.Debug|x64.ActiveCfg = Debug|Any CPU 24 | {449AEE54-F315-4160-B445-3707DED1731E}.Debug|x64.Build.0 = Debug|Any CPU 25 | {449AEE54-F315-4160-B445-3707DED1731E}.Debug|x86.ActiveCfg = Debug|Any CPU 26 | {449AEE54-F315-4160-B445-3707DED1731E}.Debug|x86.Build.0 = Debug|Any CPU 27 | {449AEE54-F315-4160-B445-3707DED1731E}.Release|Any CPU.ActiveCfg = Release|Any CPU 28 | {449AEE54-F315-4160-B445-3707DED1731E}.Release|Any CPU.Build.0 = Release|Any CPU 29 | {449AEE54-F315-4160-B445-3707DED1731E}.Release|x64.ActiveCfg = Release|Any CPU 30 | {449AEE54-F315-4160-B445-3707DED1731E}.Release|x64.Build.0 = Release|Any CPU 31 | {449AEE54-F315-4160-B445-3707DED1731E}.Release|x86.ActiveCfg = Release|Any CPU 32 | {449AEE54-F315-4160-B445-3707DED1731E}.Release|x86.Build.0 = Release|Any CPU 33 | EndGlobalSection 34 | EndGlobal 35 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | ## 4 | ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore 5 | 6 | # User-specific files 7 | *.suo 8 | *.user 9 | *.userosscache 10 | *.sln.docstates 11 | 12 | # User-specific files (MonoDevelop/Xamarin Studio) 13 | *.userprefs 14 | 15 | # Build results 16 | coverage.json 17 | lcov.info 18 | *.min.js 19 | *.min.css 20 | [Dd]ebug/ 21 | [Dd]ebugPublic/ 22 | [Rr]elease/ 23 | [Rr]eleases/ 24 | x64/ 25 | x86/ 26 | bld/ 27 | [Bb]in/ 28 | [Oo]bj/ 29 | [Ll]og/ 30 | 31 | # Visual Studio 2015 cache/options directory 32 | .vs/ 33 | # Uncomment if you have tasks that create the project's static files in wwwroot 34 | #wwwroot/ 35 | 36 | # MSTest test Results 37 | [Tt]est[Rr]esult*/ 38 | [Bb]uild[Ll]og.* 39 | 40 | # NUNIT 41 | *.VisualState.xml 42 | TestResult.xml 43 | 44 | # Build Results of an ATL Project 45 | [Dd]ebugPS/ 46 | [Rr]eleasePS/ 47 | dlldata.c 48 | 49 | # .NET Core 50 | project.lock.json 51 | project.fragment.lock.json 52 | artifacts/ 53 | **/Properties/launchSettings.json 54 | 55 | *_i.c 56 | *_p.c 57 | *_i.h 58 | *.ilk 59 | *.meta 60 | *.obj 61 | *.pch 62 | *.pdb 63 | *.pgc 64 | *.pgd 65 | *.rsp 66 | *.sbr 67 | *.tlb 68 | *.tli 69 | *.tlh 70 | *.tmp 71 | *.tmp_proj 72 | *.log 73 | *.vspscc 74 | *.vssscc 75 | .builds 76 | *.pidb 77 | *.svclog 78 | *.scc 79 | 80 | # Chutzpah Test files 81 | _Chutzpah* 82 | 83 | # Visual C++ cache files 84 | ipch/ 85 | *.aps 86 | *.ncb 87 | *.opendb 88 | *.opensdf 89 | *.sdf 90 | *.cachefile 91 | *.VC.db 92 | *.VC.VC.opendb 93 | 94 | # Visual Studio profiler 95 | *.psess 96 | *.vsp 97 | *.vspx 98 | *.sap 99 | 100 | # TFS 2012 Local Workspace 101 | $tf/ 102 | 103 | # Guidance Automation Toolkit 104 | *.gpState 105 | 106 | # ReSharper is a .NET coding add-in 107 | _ReSharper*/ 108 | *.[Rr]e[Ss]harper 109 | *.DotSettings.user 110 | 111 | # JustCode is a .NET coding add-in 112 | .JustCode 113 | 114 | # TeamCity is a build add-in 115 | _TeamCity* 116 | 117 | # DotCover is a Code Coverage Tool 118 | *.dotCover 119 | 120 | # Visual Studio code coverage results 121 | *.coverage 122 | *.coveragexml 123 | 124 | # NCrunch 125 | _NCrunch_* 126 | .*crunch*.local.xml 127 | nCrunchTemp_* 128 | 129 | # MightyMoose 130 | *.mm.* 131 | AutoTest.Net/ 132 | 133 | # Web workbench (sass) 134 | .sass-cache/ 135 | 136 | # Installshield output folder 137 | [Ee]xpress/ 138 | 139 | # DocProject is a documentation generator add-in 140 | DocProject/buildhelp/ 141 | DocProject/Help/*.HxT 142 | DocProject/Help/*.HxC 143 | DocProject/Help/*.hhc 144 | DocProject/Help/*.hhk 145 | DocProject/Help/*.hhp 146 | DocProject/Help/Html2 147 | DocProject/Help/html 148 | 149 | # Click-Once directory 150 | publish/ 151 | 152 | # Publish Web Output 153 | *.[Pp]ublish.xml 154 | *.azurePubxml 155 | # TODO: Comment the next line if you want to checkin your web deploy settings 156 | # but database connection strings (with potential passwords) will be unencrypted 157 | *.pubxml 158 | *.publishproj 159 | 160 | # Microsoft Azure Web App publish settings. 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