Code Testing Extensions

This skill provides access to language-specific guidance files used by the code-testing pipeline. Call this skill to get the file paths, then read the relevant file for your target language.

Available Extension Files

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