Generate unit tests, integration tests, fixture data, mocks, snapshot baselines, and property-based test cases. Skills cover the major test frameworks across Python, TypeScript, Go, Rust, and Java — picking the right runner based on the codebase.
Related searches: claude test generation skill, AI unit test writer, claude code TDD workflow, claude test coverage automation.
Generate and run unit and integration tests using pytest (Python) or Jest (JavaScript) with fixtures, mocks, and async support. Use for test-driven development, code review validation, coverage verifi
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Unit testing patterns for isolated business logic tests — AAA pattern, parametrized tests (test.each, @pytest.mark.parametrize), fixture scoping (function/module/session), mocking with MSW/VCR at netw
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Implement comprehensive testing strategies using Jest, Vitest, and Testing Library for unit tests, integration tests, and end-to-end testing with mocking, fixtures, and test-driven development. Use wh
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Jest Unit Test Scaffolder is built around Jest JavaScript test framework. The underlying ecosystem is represented by jestjs/jest (45,332+ GitHub stars). It gives an agent a more technical and reliable
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Tiered testing strategy (UI mock, auth stub, full-stack), fixtures, mocks, and test configuration. Handles test setup, Playwright E2E tests, pytest backend tests, mocking strategies, and CI test confi
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Python testing patterns: pytest setup, fixtures, TDD, mocking, async tests, and integration tests
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Drive strict red-green-refactor TDD discipline for any code change. Use when a user requests test-driven development, asks to write a failing test first, wants to add a feature one requirement at a ti
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Create and run tests for The Dreamer's Cave. Use for pytest (backend), vitest (frontend), fixtures, mocking, and coverage.
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Write and run tests across languages and frameworks. Use when setting up test suites, writing unit/integration/E2E tests, measuring coverage, mocking dependencies, or debugging test failures. Covers N
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Project-aware unit testing guide with mock patterns, TDD discipline, and best practices. Auto-detects test framework (Jest/Vitest) and provides appropriate examples. Use when: (1) writing or fixing un
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Vitest fast unit testing framework powered by Vite with Jest-compatible API. Use when writing tests, mocking, configuring coverage, or working with test filtering and fixtures.
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Use this skill when writing unit tests with Jest or Vitest, implementing mocking strategies, configuring test runners, or improving test coverage. Triggers on Jest, Vitest, describe/it/expect, mocking
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Generate unit tests, integration tests, and test fixtures for code. Supports Jest, Mocha, pytest. Use when writing tests or improving test coverage.
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Initialize a DDD monorepo with backend (FastAPI, SQLAlchemy, multi-BC architecture) and frontend (React 19, Vite, TypeScript) packages. Scaffolds full project structure: root orchestration (Makefile,
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TDD workflow for RTK filter development. Red-Green-Refactor with Rust idioms. Real fixtures, token savings assertions, snapshot tests with insta. Auto-triggers on new filter implementation.
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Generate BATS test structure and fixtures for shell script testing with setup/teardown, assertions, and mocking.
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Génère des tests unitaires complets pour tout langage et framework. Se déclenche avec "test unitaire", "unit test", "tester mon code", "jest", "xunit", "pytest", "mocha", "JUnit", "écrire des tests",
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Generate Jest test suite with mocks and common test cases. Use when creating tests for components, repositories, or API routes.
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Generate Jest configuration files for JavaScript/TypeScript testing with coverage, mocking, and environment-specific settings. Triggers on "create jest config", "generate jest.config", "jest configura
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Generate Jest unit tests for JavaScript/TypeScript with mocking, coverage. Use for JS/TS modules, React components, test generation, or encountering missing coverage, improper mocking, test structure
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Pytest Fixture Generator is built around pytest Python testing framework. The underlying ecosystem is represented by pytest-dev/pytest (13,718+ GitHub stars). It gives an agent a more technical and re
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Generate Qt Test fixtures with mock QObject signals and slots, data-driven tests, and GUI testing setup
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Génère des tests unitaires complets pour tout langage et framework. Se déclenche avec "test unitaire", "unit test", "tester mon code", "jest", "xunit", "pytest", "mocha", "JUnit", "écrire des tests",
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Advanced mocking patterns for Jest and Vitest including module mocking, spies, and fake timers. PROACTIVELY activate for: (1) Module mocking, (2) Partial mocking with spies, (3) Mock lifecycle managem
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Jest testing patterns, factory functions, mocking strategies, and TDD workflow. Use when writing unit tests, creating test factories, or following TDD red-green-refactor cycle.
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Use when writing tests for backend APIs or frontend flows. Triggers for: unit tests, integration tests, E2E tests, pytest fixtures, TestClient setup, mock data factories, or test coverage analysis. NO
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Automatically generate comprehensive test cases from API definitions, endpoint descriptions, OpenAPI/Swagger specs, Postman collections, or raw HTTP request/response examples. Use this skill whenever
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Comprehensive pytest skill for async Python testing with proper mocking, fixtures, and patterns from production-ready test suites. Use when writing or improving async tests for Python applications, es
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Implement comprehensive testing strategies with pytest, fixtures, mocking, and test-driven development for FastAPI applications. Use when writing Python tests, setting up test suites, or implementing
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Write comprehensive backend tests including unit tests, integration tests, and API tests. Use when testing REST APIs, database operations, authentication flows, or business logic. Handles Jest, Pytest
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