testing-anti-patterns
Never test mock behavior. Never add test-only methods to production classes. Understand dependencies before mocking.
Discover data ai testing skills, compare source repositories and read the instructions for each workflow.
Never test mock behavior. Never add test-only methods to production classes. Understand dependencies before mocking.
Validate at every layer data passes through to make bugs impossible
Replace arbitrary timeouts with condition polling for reliable async tests
Write the test first, watch it fail, write minimal code to pass
Gauntlet for absolute claims (always/never/guaranteed/optimal); pressure-test, then refine with explicit boundaries.
Performs manual QA testing after implementation. Executes QA tasks from the plan, documents issues found, and can be re-run to verify fixes.
Kapsamlı test stratejileri ve 2025 test araçları. Unit, integration, e2e ve visual testing.
Comprehensive Test Driven Development guide. Master testing, debugging, fixing bugs, QA workflows, unit tests, integration tests, and coverage analysis.
Regular expression oluşturma, test etme, debug ve açıklama rehberi.
Modern JavaScript/TypeScript testing with Vitest including mocking and coverage.
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
Playwright E2E testing specialist for web applications. Invoke for browser automation, E2E tests, Page Object Model, test flakiness, visual testing. Keywords: Playwright, E2E, browser testing, automation, Page...
Use this skill when the user asks to "test dojo contracts", "run integration tests", "start dojo stack", "test with torii", "verify contract behavior", mentions integration testing for Dojo/Cairo contracts, or...
Generates comprehensive test specification with unit tests, UI tests, accessibility testing, and beta testing plan. Creates TEST_SPEC.md from PRD and implementation specs. Use when creating QA strategy.
Go development with gotestsum for testing, standard tooling, and best practices
Provides Playwright test patterns for resilient locators, Page Object Models, fixtures, web-first assertions, and network mocking. Must use when writing or modifying Playwright tests (.spec.ts, .test.ts files w...
Android testing with Espresso, UIAutomator, and Compose Testing: layered strategy, flake control, device matrix, CI integration, and ADB automation.
Writes comprehensive RSpec tests for Rails applications. Use when writing model specs, request specs, system specs, job specs, mailer specs, channel specs, or storage specs. Triggers on "write tests for", "add...
Use PIT (Pitest) mutation testing to identify weak tests and improve test quality in Java projects. Finds tests that pass but don't actually verify behavior correctly. Use when improving test suite quality beyo...
JaCoCo code coverage configuration for Java/Gradle projects. Covers report generation, coverage thresholds, multi-module aggregation, and SonarQube integration. Use when setting up or troubleshooting code cover...
Validates and improves test coverage for code changes. Checks coverage thresholds, identifies untested code paths, and provides guidance on writing effective tests. Use after making code changes or when improvi...
Java testing guidelines using Spock Framework and Groovy. Covers test structure, mocking patterns, persistence testing with Testcontainers, gRPC testing, and Spring Boot test configurations. Use when writing or...
Verify browser-based acceptance criteria using ExecuteAutomation Playwright MCP with multi-tool fallback chain.
Generate comprehensive tests following TDD methodology. Creates unit tests, integration tests, and edge case coverage. Works with existing test frameworks in the project. Invoked via /sdd-test-gen [file-path or...
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.