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Found 157 Skills
Write tests with Pest 3/PHPUnit, feature tests, unit tests, mocking, fakes, and factories. Use when testing controllers, services, models, or implementing TDD.
Cypress end-to-end testing for web apps. Use for E2E testing.
pytest Python testing framework with fixtures. Use for Python testing.
Detox React Native E2E testing. Use for RN testing.
WebDriver browser automation protocol. Use for cross-browser testing.
Lists available make commands for Streamlit development. Use for build, test, lint, or format tasks.
Comprehensive RSpec testing for Ruby and Rails applications. Covers model specs, request specs, system specs, factories, mocks, and TDD workflow. Automatically triggers on RSpec-related keywords and testing scenarios.
Comprehensive web application testing patterns with Playwright selectors, wait strategies, and best practices
Core Cucumber concepts, Gherkin syntax, and feature file structure
Design risk-based test strategies and validate release readiness across functional and non-functional dimensions.
Design and generate property-based tests (PBT) for changed files in the current git branch. Extracts specifications, designs properties (invariants, round-trip, idempotence, metamorphic, monotonicity, reference model), builds generator strategies, implements tests, and self-scores against a rubric (24/30+ required). Supports fast-check (TS/JS), hypothesis (Python), and proptest (Rust). Use when: (1) "write property tests for my changes", (2) "add PBT", (3) "property-based test", (4) after implementing pure functions, validators, parsers, or formatters to verify invariants.
A comprehensive guide for using Testcontainers for Go to write reliable integration tests with Docker containers in Go projects. Supports 62+ pre-configured modules for databases, message queues, cloud services, and more.