Use Microsoft.Testing.Platform with dotnet test
This article describes how to use dotnet test
to run tests when using Microsoft.Testing.Platform
, and the various options that are available to configure the MSBuild output produced when running tests through Microsoft.Testing.Platform.
This article shows how to use dotnet test
to run all tests in a solution (*.sln) that uses Microsoft.Testing.Platform
.
dotnet test
integration
The dotnet test command is a way to run tests from solutions, projects, or already built assemblies. Microsoft.Testing.Platform hooks up into this infrastructure to provide a unified way to run tests, especially when migrating from VSTest to Microsoft.Testing.Platform
.
dotnet test
integration - VSTest mode
Microsoft.Testing.Platform
provides a compatibility layer (VSTest Bridge) to work with dotnet test
seamlessly.
Tests can be run by running:
dotnet test
This layer runs test through VSTest and integrates with it on VSTest Test Framework Adapter level.
dotnet test
- Microsoft.Testing.Platform mode
By default, VSTest is used to run Microsoft.Testing.Platform
tests. You can enable a full Microsoft.Testing.Platform
by specifying the <TestingPlatformDotnetTestSupport>true</TestingPlatformDotnetTestSupport>
setting in your project. This setting disables VSTest and thanks to the transitive dependency to the Microsoft.Testing.Platform.MSBuild NuGet package it will directly run all Microsoft.Testing.Platform
empowered tests project in your solution. It works seamlessly if you pass a direct Microsoft.Testing.Platform
test project.
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<IsPackable>false</IsPackable>
<IsTestProject>true</IsTestProject>
<OutputType>Exe</OutputType>
<EnableMSTestRunner>true</EnableMSTestRunner>
<!-- Add this to your project file. -->
<TestingPlatformDotnetTestSupport>true</TestingPlatformDotnetTestSupport>
</PropertyGroup>
<!-- ... -->
</Project>
In this mode, additional parameters to the run aren't provided directly through the command line. They need to be provided as an MSBuild property named TestingPlatformCommandLineArguments
:
dotnet test -p:TestingPlatformCommandLineArguments=" --minimum-expected-tests 10 "
Additional MSBuild options
The MSBuild integration provides options that can be specified in user project or through global properties on the command line, such as -p:TestingPlatformShowTestsFailure=true
.
These are the available options:
Show failure per test
By default test failures are summarized into a .log file, and a single failure per test project is reported to MSBuild.
To show errors per failed test, specify -p:TestingPlatformShowTestsFailure=true
on the command line, or add <TestingPlatformShowTestsFailure>true</TestingPlatformShowTestsFailure>
property to your project file.
On command line:
dotnet test -p:TestingPlatformShowTestsFailure=true
Or in project file:
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<IsPackable>false</IsPackable>
<IsTestProject>true</IsTestProject>
<OutputType>Exe</OutputType>
<EnableMSTestRunner>true</EnableMSTestRunner>
<TestingPlatformDotnetTestSupport>true</TestingPlatformDotnetTestSupport>
<!-- Add this to your project file. -->
<TestingPlatformShowTestsFailure>true</TestingPlatformShowTestsFailure>
</PropertyGroup>
<!-- ... -->
</Project>
Show complete platform output
By default, all console output that the underlying test executable writes is captured and hidden from the user. This includes the banner, version information, and formatted test information.
To show this information together with MSBuild output use<TestingPlatformCaptureOutput>false</TestingPlatformCaptureOutput>
.
This option doesn't impact how the testing framework captures user output written by Console.WriteLine
or other similar ways to write to the console.
On command line:
dotnet test -p:TestingPlatformCaptureOutput=false
Or in project file:
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<IsPackable>false</IsPackable>
<IsTestProject>true</IsTestProject>
<OutputType>Exe</OutputType>
<EnableMSTestRunner>true</EnableMSTestRunner>
<TestingPlatformDotnetTestSupport>true</TestingPlatformDotnetTestSupport>
<!-- Add this to your project file. -->
<TestingPlatformCaptureOutput>false</TestingPlatformCaptureOutput>
</PropertyGroup>
<!-- ... -->
</Project>
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