Skip to content
Development
Skill

/code-testing-extensions

Provides file paths to language-specific extension files for the code-testing pipeline. Read this reference-only catalog for extension guidance files (e.g., dotnet.md for .NET, cpp.md for C++). Agents and skills read its bundled files directly; do not invoke this catalog through

From plugin
dotnet-skills
499200 skills17 agents

Claude Code

$ npx -y skills add managedcode/dotnet-skills --skill code-testing-extensions --agent claude-code

SKILL.md

code-testing-extensions.SKILL.md
name: code-testing-extensions
description: >-
  Provides file paths to language-specific extension files for the code-testing
  pipeline. Read this reference-only catalog for extension guidance files
  (e.g., dotnet.md for .NET, cpp.md for C++). Agents and skills read its bundled
  files directly; do not invoke this catalog through the model's skill tool.
user-invocable: false
disable-model-invocation: true
license: MIT

Code Testing Extensions

This reference-only catalog lists bundled guidance for the code-testing pipeline. Read the matching file directly; do not invoke this catalog as a skill. Resource paths are relative to this catalog, not the project workspace.

Available Extension Files

| File | Language | Contents | |------|----------|----------| | [extensions/dotnet.md](extensions/dotnet.md) | .NET (C#/F#/VB) | Build commands, test commands, project reference validation, common CS error codes, MSTest template | | [extensions/python.md](extensions/python.md) | Python | Framework-adaptive test commands (pytest, custom runners), project layout detection, mocking guidelines, common errors | | [extensions/typescript.md](extensions/typescript.md) | TypeScript/JavaScript | Build/test commands (Jest/Vitest/Mocha), framework detection, mocking, TS-specific considerations | | [extensions/powershell.md](extensions/powershell.md) | PowerShell | Test commands (Pester v5), module import patterns, discovery/run pitfalls, mocking, common errors | | [extensions/cpp.md](extensions/cpp.md) | C++ | Testing internals with friend declarations | | [extensions/go.md](extensions/go.md) | Go | `go test` commands, table-driven tests, integration vs unit layout, mocking via interfaces, common errors | | [extensions/java.md](extensions/java.md) | Java | Maven/Gradle commands, JUnit 4/5 and TestNG detection, Mockito, Spring Boot slices, common errors | | [extensions/rust.md](extensions/rust.md) | Rust | `cargo test` commands, unit vs integration vs doc tests, features, async test harnesses, common errors | | [extensions/ruby.md](extensions/ruby.md) | Ruby | RSpec and Minitest commands, Bundler usage, Rails specifics, mocking patterns, common errors | | [extensions/swift.md](extensions/swift.md) | Swift | SPM and Xcode test commands, XCTest vs Swift Testing, `@testable import`, async/throws tests, common errors | | [extensions/kotlin.md](extensions/kotlin.md) | Kotlin | Gradle commands, JUnit/Kotest detection, MockK, coroutines test, KMP and Android specifics, common errors | | [extensions/dotnet-examples.md](extensions/dotnet-examples.md) | .NET (C#/F#/VB) | Concrete pipeline examples: sample research output, plan, generated tests, fix cycles, final report | | [extensions/python-examples.md](extensions/python-examples.md) | Python | Concrete pipeline examples (pytest): research, plan, generated test file, fix cycles, final report | | [extensions/typescript-examples.md](extensions/typescript-examples.md) | TypeScript/JavaScript | Concrete pipeline examples (Vitest, applicable to Jest): research, plan, generated test file, fix cycles, final report | | [extensions/go-examples.md](extensions/go-examples.md) | Go | Concrete pipeline examples (standard `testing`): research, plan, table-driven test file, fix cycles, final report | | [extensions/java-examples.md](extensions/java-examples.md) | Java | Concrete pipeline examples (JUnit 5 + Mockito on Maven): research, plan, generated test file, fix cycles, final report |

Usage

Read the appropriate base extension before writing test code. Load an `<language>-examples.md` file only when the repository has no representative tests and the base extension does not resolve the needed pattern. Do not load end-to-end examples for a focused request with established local conventions.

Read more
@managedcode
Ships withdotnet-skills

Stop explaining .NET to your AI. Start building. We've all been there: asking Claude to use Entity Framework, only to get EF6 patterns in a .NET 8 project. Explaining to Copilot that Blazor Server and Blazor WebAssembly aren't the same thing.

499200 skills17 agents
Get the whole plugin

Stars on GitHub

Momentum

stars in total
499
Star history of managedcode/dotnet-skills on GitHub, a chart by star-history.com

Other skills on dotnet-skills.

aspnet-core

aspnet-core

Build, debug, modernize, or review ASP.NET Core applications with correct hosting, middleware, security, configuration, logging,…

aspire

aspire

Build, upgrade, and operate Aspire 13.5.x C# or TypeScript application hosts with the current CLI, AppHost, ServiceDefaults,…

avalonia

avalonia

Build and debug Avalonia 11/12 .NET applications with XAML, compiled bindings, MVVM, custom controls, desktop lifetimes, and…

azure-functions

azure-functions

Build, review, or migrate Azure Functions in .NET with correct execution model, isolated worker setup, bindings, DI, and Durable…

blazor

blazor

Build and review Blazor applications across server, WebAssembly, web app, and hybrid scenarios with correct component design,…

More skills from other plugins.

brainstorming
Auto-invoked

brainstorming

You MUST use this before any creative work - creating features, building components, adding functionality, modifying behavior, or…

@obra@obraInstall Skill
ask-matt

ask-matt

Ask which skill or flow fits your situation. A router over the skills in this repo.

skills2w309k
@mattpocock@mattpocockInstall Skill
accessibility
Auto-invoked

accessibility

Design, implement, and audit accessible UI to WCAG 2.2 Level AA across Web, iOS, and Android — semantic ARIA roles and labels,…

ecc2w293k
@affaan-m@affaan-mInstall Skill
compiler-commit

compiler-commit

Use when you want to verify compiler changes and commit with the correct convention. Runs tests, lint, and format, then commits…

react5d252k
@facebook@facebookInstall Skill

Questions about code-testing-extensions.

Which coding agents can use code-testing-extensions?
code-testing-extensions installs in Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and Windsurf with the skills CLI, using each agent's flag shown on this page. Flowy's auto-invocation, which fires a skill when your prompt matches, runs in Claude Code only.