Use the open-source free `coverlet` toolchain for .NET code coverage.
coverlet.collectorcoverlet.msbuild
NUnit Testing
Write, run, or repair .NET tests that use NUnit. Use when a repo uses `NUnit`, `[Test]`, `[TestCase]`, `[TestFixture]`, or NUnit3TestAdapter for VSTest or Microsoft.Testing.Platform execution.
Trigger On
- writing or reviewing NUnit tests
- using
[Test],[TestCase],[TestFixture],[SetUp],[TearDown]attributes - configuring NUnit3TestAdapter or NUnit.Analyzers
- migrating between NUnit versions
- integrating NUnit with CI pipelines
Deliver
- NUnit tests following the Arrange-Act-Assert pattern
- Parameterized tests with
[TestCase]and[TestCaseSource] - Constraint-based assertions with
Assert.That - Proper test lifecycle management
Validate
- Tests are independent and isolated
- No hardcoded test data where parameterization is appropriate
- Async tests use
async Tasknotasync void - Resources are properly disposed in
[TearDown]or[OneTimeTearDown] - NUnit.Analyzers enabled to catch common issues
Related skills
Write, run, or repair .NET tests that use MSTest.
MSTestMSTest.TestFrameworkMSTest.TestAdapter
Automated, project-wide code coverage and CRAP (Change Risk Anti-Patterns) score analysis for .NET projects with existing unit tests.
coverlet.collectorcoverlet.msbuild