Provide best-practice guidance for writing and structuring automated tests.
npx skills add https://github.com/queen-of-code/AI-DLC --skill testing-queen-of-code
Please help me install this Agent Skill. Skill: testing Source: https://github.com/queen-of-code/AI-DLC/tree/main/plugins/ai-dlc-skills/skills/testing Command: npx skills add https://github.com/queen-of-code/AI-DLC --skill testing-queen-of-code
Provides clear, actionable testing practices and patterns to reduce regressions, catch bugs earlier, and make codebases more maintainable by improving test quality across unit, integration, and end-to-end layers.
Ask the testing skill to audit your repository, identify gaps in unit/integration/E2E coverage, and provide prioritized test cases and implementation guidance.
High-intent search queries and answers about installing and using this skill.
The best way to balance automated tests is following the test pyramid, prioritizing numerous fast unit tests, fewer integration tests, and minimal end-to-end flows to ensure reliable coverage without excessive execution time.
Write unit tests using the AAA pattern by structuring Arrange, Act, and Assert phases clearly, utilizing single-responsibility principles, and employing factory builders for test data to improve maintainability and readability.
Yes, this testing guidance provides framework-specific examples and ready templates for .NET (xUnit/NUnit), pytest, and Jest, including practical snippets, mocking strategies, and test base patterns for implementation.
Use mocking and stubbing strategies when isolating external dependencies, but avoid over-mocking internal logic to prevent brittle tests; apply spy patterns and framework-specific tools like Moq, pytest-mock, or Jest judiciously.
Fix flaky tests by implementing CI-friendly fixtures, managing DB sessions properly, and utilizing stable selectors for E2E flows to ensure deterministic execution and reliable cleanup across integration and end-to-end testing layers.
az9713Initialize a project with dark code prevention directories, CLAUDE.md section, and baseline audit.
mayurpiseAggregate coverage reports across languages to identify untested code paths.
Chang-Shih-YungAggregate type checker, linter, and test results into a 0-10 composite score.
vibbsAnalyzes test suite health from runner output, coverage reports, and CI logs.
