python-testing

57.0k

affaan-m

Python testing strategies using pytest, TDD methodology, fixtures, mocking, parametrization, and coverage requirements.

python-testing-patterns

29.9k

wshobson

Implement comprehensive testing strategies with pytest, fixtures, mocking, and test-driven development. Use when writing Python tests, setting up test suites, or implementing testing best practices.

javascript-testing-patterns

29.9k

wshobson

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 when writing JavaScript/TypeScript tests, setting up test infrastructure, or implementing TDD/BDD workflows.

testing-python

23.3k

jlowin

Write and evaluate effective Python tests using pytest. Use when writing tests, reviewing test code, debugging test failures, or improving test coverage. Covers test design, fixtures, parameterization, mocking, and async testing.

develop-ai-functions-example

22.2k

vercel

Develop examples for AI SDK functions. Use when creating, running, or modifying examples under examples/ai-functions/src to validate provider support, demonstrate features, or create test fixtures.

python-testing-patterns

18.0k

sickn33

Implement comprehensive testing strategies with pytest, fixtures, mocking, and test-driven development. Use when writing Python tests, setting up test suites, or implementing testing best practices.

javascript-testing-patterns

18.0k

sickn33

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 when writing JavaScript/TypeScript tests, setting up test infrastructure, or implementing TDD/BDD workflows.

vitest

3.8k

antfu

Vitest is a fast unit testing framework powered by Vite with a Jest-compatible API. Use it when writing tests, mocking, configuring coverage, or working with test filtering and fixtures.

E2E Testing (Frontend)

2.5k

exceptionless

End-to-end frontend testing with Playwright. Page Object Model, selectors, fixtures, accessibility audits. Limited E2E coverage currently - area for improvement. Keywords: Playwright, E2E, Page Object Model, POM, data-testid, getByRole, getByLabel, getByText, fixtures, axe-playwright, frontend testing

rdc-react-testing

2.0k

reactive

Test @data-client/react with renderDataHook - jest unit tests, fixtures, interceptors, mock responses, nock HTTP mocking, hook testing, component testing

rdc-vue-testing

2.0k

reactive

Test @data-client/vue composables and components - renderDataCompose, mountDataClient, fixtures, jest, nock, Vue 3 reactive props, useSuspense testing

testing

1.9k

recyclarr

Use when writing or modifying tests, improving coverage, debugging test failures, updating E2E fixtures, or working in tests/** directories.

managing-database-tests

1.5k

Jeremylongshore Claude Code Plugins Plus Skills Managing Database Tests

Test database testing including fixtures, transactions, and rollback management. Use when performing specialized testing. Trigger with phrases like "test the database", "run database tests", or "validate data integrity".

generating-test-data

1.5k

jeremylongshore

Generate realistic test data including edge cases and boundary conditions. Use when creating realistic fixtures or edge case test data. Trigger with phrases like "generate test data", "create fixtures", or "setup test database".

langchain-local-dev-loop

1.5k

Jeremylongshore Claude Code Plugins Plus Skills Langchain Local Dev Loop

Configure LangChain local development workflow with hot reload and testing. Use when setting up development environment, configuring test fixtures, or establishing a rapid iteration workflow for LangChain apps. Trigger with phrases like "langchain dev setup", "langchain local development", "langchain testing", "langchain development workflow".

deepgram-local-dev-loop

1.5k

jeremylongshore

Configure Deepgram local development workflow with testing and iteration. Use when setting up development environment, configuring test fixtures, or establishing rapid iteration patterns for Deepgram integration. Trigger with phrases like "deepgram local dev", "deepgram development setup", "deepgram test environment", "deepgram dev workflow".

pytest

1.4k

Gentleman-Programming

Pytest testing patterns for Python. Trigger: When writing Python tests - fixtures, mocking, markers.

vitest

929

sanity-io

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.

Run Tests

810

pgplex

Run pgschema automated tests (go test) to validate diff logic, plan generation, and dump functionality using test fixtures

generating-cli-tests

708

https-deeplearning-ai

Generate pytest tests for Typer CLI commands. Includes fixtures (temp_storage, sample_data), CliRunner patterns, confirmation handling (y/n/--force), and edge case coverage. Use when user asks to "write tests for", "test my CLI", "add test coverage", or any CLI + test request.

rails-testing

602

etewiah

Help with Rails testing including unit tests, integration tests, fixtures, and debugging test failures. Use when working on tests or debugging test issues.

testing-guidelines

577

getsentry

Guide for writing tests. Use when adding new functionality, fixing bugs, or when tests are needed. Emphasizes integration tests, real-world fixtures, and regression coverage.

aspire-integration-testing

445

Aaronontheweb

Write integration tests using .NET Aspire's testing facilities with xUnit. Covers test fixtures, distributed application setup, endpoint discovery, and patterns for testing ASP.NET Core apps with real dependencies.

qt-test-fixture-generator

376

a5c-ai

Generate Qt Test fixtures with mock QObject signals and slots, data-driven tests, and GUI testing setup

pytest-ml-tester

376

a5c-ai

ML-specific testing skill using pytest with fixtures for data, models, and predictions.

bats-test-scaffolder

376

A5c Ai Babysitter Bats Test Scaffolder

Generate BATS test structure and fixtures for shell script testing with setup/teardown, assertions, and mocking.

playwright

376

a5c-ai

Playwright E2E testing, page objects, fixtures, visual regression, accessibility testing, and CI integration patterns.

publish-mock-server

294

Vfarcic Dot Ai Publish Mock Server

Build and publish the mock-server Docker image to GitHub Container Registry. Use when mock server fixtures or code have changed and need to be published.

agent-support-matrix

289

jazzyalex

Maintain Agent Sessions agent support matrix and JSON/JSONL parsing compatibility. Use when checking upstream agent releases for session format changes, updating max verified versions in docs/agent-support/agent-support-matrix.yml, or updating docs/agent-json-tracking.md and fixtures/tests.

codex-session-format-check

288

jazzyalex

Verify Codex CLI session JSONL format compatibility for Agent Sessions. Use when codex-cli updates, when daily monitoring flags Codex drift, or when bumping Codex max verified version (fixtures + docs + tests).

integration-testing

207

Hack23

Implement Spring Framework integration tests with TestContainers, Spring Test, and database fixtures

agent-recorder-fixtures

190

SwiftedMind

Record real OpenAI/Anthropic HTTP back-and-forth (requests + responses, including streaming text/event-stream) and print paste-ready Swift fixtures for SwiftAgent unit tests (ReplayHTTPClient) using the AgentRecorder CLI or HTTPReplayRecorder. Use when adding/updating any provider adapter tests (text, streaming, structured outputs, tool calls), when payload formats change, or when debugging agent loop mismatches by inspecting recorded JSON/SSE payloads.

project-testing

188

aiskillstore

Custom test patterns and fixtures for {project}. Covers E2E, integration, and specialized testing requirements.

javascript-testing-patterns

132

Microck

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 when writing JavaScript/TypeScript tests, setting up test infrastructure, or implementing TDD/BDD workflows.

python-testing-patterns

132

Microck

Implement comprehensive testing strategies with pytest, fixtures, mocking, and test-driven development. Use when writing Python tests, setting up test suites, or implementing testing best practices.

bap-identity

132

Microck

Manage BAP (Bitcoin Attestation Protocol) identity files using bap-cli. This skill should be used when users need to create, decrypt, list, or extract BAP identity backups, work with .bep encrypted files, or generate test fixtures for Playwright tests involving BAP identities.

testing-r-packages

131

posit-dev

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.

testing-with-api-mocks

116

stacklok

Start here for all API mocking in tests. Covers auto-generation, fixtures, and when to use other skills. Required reading before creating, refactoring, or modifying any test involving API calls.

robotics-testing

112

arpitg1304

Testing strategies, patterns, and tools for robotics software. Use this skill when writing unit tests, integration tests, simulation tests, or hardware-in-the-loop tests for robot systems. Trigger whenever the user mentions testing ROS nodes, pytest with ROS, launch_testing, simulation testing, CI/CD for robotics, test fixtures for sensors, mock hardware, deterministic replay, regression testing for robot behaviors, or validating perception/planning/control pipelines. Also covers property-based testing for kinematics, fuzz testing for message handlers, and golden-file testing for trajectories.

pytest

109

partme-ai

Provides comprehensive guidance for pytest testing framework including test writing, fixtures, parametrization, mocking, and plugins. Use when the user asks about pytest, needs to write Python tests, use pytest fixtures, or configure pytest for Python projects.

fill

100

leanEthereum

Generate consensus layer test fixtures

python-testing-patterns

100

jh941213

Implement comprehensive testing strategies with pytest, fixtures, mocking, and test-driven development. Use when writing Python tests, setting up test suites, or implementing testing best practices.

cypress-fundamentals

98

TheBushidoCollective

Use when cypress fundamentals including commands, assertions, fixtures, and E2E testing patterns.

playwright-fixtures-and-hooks

98

TheBushidoCollective

Use when managing test state and infrastructure with reusable Playwright fixtures and lifecycle hooks for efficient test setup and teardown.

pytest-fixtures

98

TheBushidoCollective

Use when pytest fixtures, conftest files, parametrize decorators, and fixture scopes for comprehensive test setup.

playwright-bdd-step-definitions

98

TheBushidoCollective

Use when creating step definitions with Given, When, Then, using createBdd() for step functions, implementing Page Object Model patterns, and sharing fixtures between steps.

test-data-generation

95

aj-geddes

Generate realistic, consistent test data using factories, fixtures, and fake data libraries. Use for test data, fixtures, mock data, faker, test builders, and seed data generation.

test-automation-framework

95

aj-geddes

Design and implement scalable test automation frameworks with Page Object Model, fixtures, and reporting. Use for test framework, page object pattern, test architecture, test organization, and automation infrastructure.