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Found 53 Skills
This skill should be used when the user asks to "write tests", "django tests", "pytest", "test factories", "create test", "add tests", "test coverage", or mentions testing Django applications, fixtures, or factory_boy. Provides pytest-django patterns with factory_boy for test data generation.
Best practices for writing R package tests using testthat version 3+. Use when writing, organizing, or improving tests for R packages. Covers test structure, expectations, fixtures, snapshots, mocking, and modern testthat 3 patterns including self-sufficient tests, proper cleanup with withr, and snapshot testing.
pytest-django testing patterns, Factory Boy, fixtures, and TDD workflow. Use when writing tests, creating test factories, or following TDD red-green-refactor cycle.
Dispatches one subagent per independent domain to parallelize investigation/fixes. Use when you have 2+ unrelated failures (e.g., separate failing test files, subsystems, bugs) with no shared state or ordering dependencies.
Fix ServiceResult pattern mistakes causing test failures and type errors. Use when seeing "dict object has no attribute success", "mock not returning ServiceResult", mock assertions failing, or type errors with ServiceResult. Analyzes .py test files and service implementations. Covers async/await patterns, monad operations (map, bind, flatmap), and proper mock configuration.
Use when facing 2 or more independent tasks that can be completed without shared state or sequential dependencies
Create comprehensive unit tests, integration tests, and end-to-end tests using pytest for Python projects. Specializes in FastAPI testing with TestClient, async testing with pytest-asyncio, SQLModel/SQLAlchemy database testing, fixture generation, and test configuration setup. Use when you need test coverage, want to implement TDD/BDD, create test suites for functions or API endpoints, add edge case testing, or improve code quality with automated testing. Triggers include requests like "write tests for this module", "create pytest fixtures", "test this FastAPI endpoint", "setup pytest configuration", or "generate test file".
Run Playwright smoke tests, debug failures, and verify fixes
Use when dealing with 2 or more tasks that can be performed independently, with no shared state or sequential dependencies
Generates deterministic seed data for development and testing with factory functions, realistic fixtures, and database reset scripts. Use for "data seeding", "test fixtures", "database seeding", or "mock data generation".
QA cycling workflow - test, verify, fix, repeat until goal met
Three-layer Vitest-BDD Skill for DashPlayer. Use this when developers want business-readable BDD scenarios without coupling scenario writing to code implementation details. Trigger keywords: "Three-layer BDD", "Behavioral Testing Layering", "Given-When-Then", "Vitest BDD", "Avoid writing implementations in scenarios".