Testing Anti-Patterns Prevention

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This skill enforces high-quality testing standards by guiding developers away from brittle and ineffective patterns. It provides actionable 'Gate Functions' to ensure tests verify real behavior rather than mock existence, prevents the addition of test-only methods to production classes, and emphasizes testing user-visible outcomes and accessibility. By following these iron laws, teams can build resilient test suites that survive refactoring and focus on delivering reliable, accessible software.

Características Principales

• Standardized accessibility and edge-case verification
• 3 GitHub stars
• Dependency analysis to avoid over-mocking and side-effect loss
• Enforcement of user-visible behavior testing over internal state
• Detection and correction of mock-centric testing fallacies
• Prevention of production code pollution with test-only methods

Casos de Uso

• Refactoring brittle test suites to be more resilient to implementation changes
• Onboarding developers to TDD workflows with strict quality gates
• Auditing complex dependency chains to ensure accurate mocking