.NET · Unit testing

Run or add ScottPlot 5 tests. Use for unit-test and cookbook-test work; unless explicitly asked otherwise, restrict manual test execution to the…

ScottPlot/ScottPlot

Write integration tests using .NET Aspire's testing facilities with xUnit.

DevBetterCom/DevBetterWeb

Add a new AWS event source attribute (e.g., Kinesis, Kafka, MQ) to the Lambda .NET Annotations framework, including the attribute class, source generator integration, CloudFormation writer, unit…

aws/aws-lambda-dotnet

Identify a .NET project's test platform, framework, command mode, and SDK-style vs classic project system.

microsoft/testfx

Build, test, and validate changes in the vstest repository. An agent skill from microsoft/vstest.

microsoft/vstest

Automated, project-wide code coverage and CRAP (Change Risk Anti-Patterns) score analysis for .NET projects with existing unit tests.

runceel/ReactiveProperty

Write, fix, or review NeoServer unit tests using xUnit and FluentAssertions.

OpenCoreMMO/OpenCoreMMO

Build the solution and run unit tests to verify changes are correct.

valdisiljuconoks/LocalizationProvider

Migrates .NET test projects from VSTest to Microsoft.Testing.Platform (MTP).

runceel/ReactiveProperty

Master C/.NET backend development patterns for building robust APIs, MCP servers, and enterprise applications.

wshobson/agents

Shows how to test Akka.NET actors with Akka.Hosting.TestKit: swapping services for fakes, using TestProbes, and checking persistence, plus when the older TestKit still fits.

Aaronontheweb/dotnet-skills

Runs .NET tests with dotnet test. An agent skill from runceel/ReactiveProperty.

runceel/ReactiveProperty

Mandatory testing conventions including the narrow diagnostic exception for testing test-only code, AAA pattern, test naming, and assertions across all stacks (.NET, TypeScript, Python).

macalbert/envilder

Submits .NET MAUI unit tests to Helix queues from a local machine and monitors job status and per-work-item logs with PowerShell scripts.

dotnet/maui

Writes a paired .xaml and .xaml.cs unit test for a .NET MAUI issue that is about XAML behavior itself, such as parsing, XamlC output or generated code.

dotnet/maui

Guidance for configuring dependency injection in .NET MAUI apps — service registration in MauiProgram.cs, lifetime selection (Singleton / Transient / Scoped), constructor injection, Shell navigation…

dotnet/skills

Convert .NET tests from NUnit 3/4 to MSTest v4 while preserving VSTest or MTP.

dotnet/skills

Convert .NET tests from xUnit.net v2/v3 to MSTest v4 while preserving VSTest or MTP.

dotnet/skills

Detects .NET intent for any C, ASP.NET Core, EF Core, Blazor, MAUI, Uno Platform, WPF, WinUI, SignalR, gRPC, xUnit, NuGet, or MSBuild request from prompt keywords and repository signals (.sln…

novotnyllc/dotnet-artisan

Local bunit documentation reference (latest). An agent skill from olorehq/olore.

olorehq/olore

Quality gates for finishing work in this repository — dead-code cleanup, Roslynator and dotnet format fixes, markdownlint, build, unit tests, documentation, and Obsolete migration shims — with the…

facioquo/stock-indicators-dotnet

Detects duplicate boilerplate, copy-paste tests, and structural maintainability issues across .NET test suites.

dotnet/skills

Migrate .NET test projects from xUnit.net v2 to xunit.v3 and fix v3 breaks.

dotnet/skills

Defines .NET test strategy and implementation patterns across xUnit v3 (Facts, Theories, fixtures, IAsyncLifetime), integration testing (WebApplicationFactory, Testcontainers), Aspire testing…

novotnyllc/dotnet-artisan

Use this skill before answering, planning, or editing whenever .NET tests or CI are switching from VSTest to Microsoft.Testing.Platform (MTP), or an MTP migration behaves differently.

dotnet/skills

ALWAYS USE before running .NET tests or answering with a test command or flags.

microsoft/testfx

MUST USE when an existing .NET test project was excluded from a .slnf/CI solution filter, disappeared from .sln/.slnx discovery, or lost its production ProjectReference; also for requests to set up…

microsoft/testfx

Guidelines for writing unit tests in the Hex1b TUI library. An agent skill from mitchdenny/hex1b.

mitchdenny/hex1b

Mandatory unit-test and code-coverage rules for the .NET agent.

newrelic/newrelic-dotnet-agent

C and .NET testing patterns with xUnit, FluentAssertions, mocking, integration tests, and test organization best practices.

affaan-m/ECC

F testing patterns with xUnit, FsUnit, Unquote, FsCheck property-based testing, integration tests, and test organization best practices.

affaan-m/ECC

Test doubles including Fakes (Bogus), Dummies (AutoFixture), Stubs, Spies, and Mocks (NSubstitute).

macalbert/envilder

Provides file paths to language-specific extension files for the code-testing pipeline.

dotnet/skills

Mandatory testing conventions for .NET (xUnit, AwesomeAssertions).

macalbert/envilder

Testing strategy for .NET 10 applications. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

Provides file paths to language-specific reference files for the test ANALYSIS skills (assertion-quality, test-anti-patterns, test-gap-analysis, test-smell-detection, test-tagging).

microsoft/testfx

This skill should be used when running .NET tests selectively with a build-first, test-targeted workflow.

NikiforovAll/claude-code-rules

Reference data for .NET test framework detection patterns, assertion APIs, skip annotations, setup/teardown methods, and common test smell indicators across MSTest, xUnit, NUnit, and TUnit.

runceel/ReactiveProperty

Quick pragmatic detection-focused review of .NET test code for anti-patterns that undermine reliability and diagnostic value.

runceel/ReactiveProperty

xUnit、FluentAssertions、モッキング、統合テスト、テスト組織のベストプラクティスを使用したCと.NETのテストパターン。

affaan-m/ECC

使用 xUnit、FluentAssertions、模拟、集成测试和测试组织最佳实践的 C 和 .NET 测试模式. An agent skill from affaan-m/ECC.

affaan-m/ECC

Get best practices for TUnit unit testing, including data-driven tests

github/awesome-copilot

Scaffolds an xUnit integration test project targeting Oracle in .NET solutions.

github/awesome-copilot

Pre-merge code review for .NET 10 pull requests. An agent skill from fmflurry/settings-opencode.

fmflurry/settings-opencode

Provides file paths to language-specific extension files for the code-testing pipeline.

microsoft/testfx

Use the open-source free NetArchTest.Rules library for architecture rules in .NET unit tests.

managedcode/Storage

Write, run, or repair .NET tests that use xUnit. An agent skill from managedcode/Storage.

managedcode/Storage

C code conventions covering .NET 8+/C 12, nullable reference types, Roslyn analyzers, xUnit, record types, async/await discipline, and dependency security.

Goldziher/ai-rulez