Standardize unit, integration, and E2E testing patterns across Python, TypeScript, and Rust.
npx skills add https://github.com/timequity/plugins --skill testing-core
Please help me install this Agent Skill. Skill: testing-core Source: https://github.com/timequity/plugins/tree/main/vibe-coder/skills/testing-core Command: npx skills add https://github.com/timequity/plugins --skill testing-core
Provides cross-language testing patterns and best practices for unit, integration, and E2E tests.
Use the included references to start building tests and adopt a consistent approach.
High-intent search queries and answers about installing and using this skill.
Unit tests should follow the AAA structure: Arrange (set up test data), Act (execute the code), and Assert (verify results). This pattern works consistently across Python, TypeScript, and Rust, ensuring clear, maintainable tests that are easy to read and debug.
Mocking isolates components by replacing external dependencies with controlled substitutes. Use fixtures and factories to manage mock state, allowing you to test interactions between components without relying on real services or databases.
Fixtures provide reusable test data and setup, while factories generate objects dynamically. Together they reduce duplication, ensure consistent test data, and make it easier to scale test coverage across unit, integration, and E2E scenarios.
E2E tests validate complete user workflows end-to-end, integration tests verify component interactions, and unit tests isolate individual functions. The test pyramid recommends many unit tests, fewer integration tests, and minimal E2E tests for efficient coverage.
Yes. Standardized naming conventions—like describing what is tested, the condition, and the expected result—improve readability across Python, TypeScript, and Rust. Consistent patterns make tests self-documenting and maintainable.
Language-specific syntax and test frameworks vary, requiring adaptation of core patterns to each language's idioms. Some advanced mocking or fixture techniques may not translate directly, requiring familiarity with each ecosystem's testing libraries.
Marshall-HallenbeckDetects the test runner from project configuration files and executes unit test suites.
WebWakaHubAnalyze test execution results to identify failure patterns and release readiness risks.
KrismithReddy12Calculate a weighted 0-10 code quality score from linters and test runners.
baphledWrite BDD tests in Go using Ginkgo and Gomega assertions.
