“Testing”

Use only when writing/updating/fixing C++ tests, configuring GoogleTest/CTest, diagnosing failing or flaky tests, or adding coverage/sanitizers.

Use for test strategy and implementation across unit, integration, contract, E2E, load, concurrency, failure, and regression testing.

Toolkit for interacting with and testing local web applications using Playwright.

API reference: Swift Testing framework.

Design Ash regression tests or remove redundant test coupling.

Run any combination of test suite, mutation testing, security review, and PR pre-check.

Guidelines and strategies for constructing meaningful test suites, property-based tests, metamorphic relations, and fuzzing harnesses.

Comprehensive Go testing patterns including table-driven tests, mocking, integration testing, benchmarks, and test organization.

Quality Assurance and Testing workflow for any software.

Generate and run tests for Adobe App Builder actions and UI components.

Run and manage tests for clickup-cli.

Testing guide for Capacitor apps and plugins.

Test authentication, session, and access control on an authorized target — the login/admin bypass steps of a penetration test.

Use this workflow skill for running tests only: choose the narrowest relevant test command first and keep test runs fast and actionable; prefer validate when…

Testing practices for iOS 26 / Swift 6.2 clinic modular MVVM-C applications.

Design and diagnose Endly integration and e2e tests with isolated fixtures, sequence-backed IDs, API and database assertions, and focused reruns.

Playwright E2E testing patterns, Page Object Model, configuration, CI/CD integration, artifact management, and flaky test strategies.

Testing patterns and strategies: Unit, integration, mocking, e2e testing.

Use when writing tests, changing tests, or implementing code that needs tests.

Plan and run usability tests on existing or prototype designs including test design, task scripts, moderation, observation, and findings synthesis.

Write tests using React Native Testing Library (RNTL) v13 and v14 (`@testing-library/react-native`).

Test smart contracts comprehensively using Hardhat and Foundry with unit tests, integration tests, and mainnet forking.

Testing Effect code with @effect/vitest, TestClock and test layers.

How to write tests in the Onlooker ecosystem repo — bats integration tests for hooks and the node:test schema suite.