Testing Anti-Pattern Guard FAQs

Question 1

What are 'Gate Functions' in this context?

Accepted Answer

Gate Functions are logic checks the AI performs before allowing a mock to be written, ensuring the developer understands the side effects and dependencies involved.

Question 2

How does it handle mock behavior?

Accepted Answer

It enforces the principle that tests should verify what the code does, not how the mocks are configured, preventing 'brittle' tests that fail during refactoring.

Question 3

Can it help clean up my production code?

Accepted Answer

Yes, it identifies methods that are only used in test files and suggests moving them to external test utilities to keep the production API clean.

Question 4

Is this skill compatible with modern JS frameworks?

Accepted Answer

Yes, the patterns provided cover TypeScript and JavaScript testing frameworks like Jest and Vitest, and the principles apply to any unit testing environment.

Question 5

What is the primary goal of the Testing Anti-Patterns skill?

Accepted Answer

It helps developers write more resilient tests by identifying common mistakes like mocking internal behavior or adding test-only code to production environments.

Testing Anti-Pattern Guard

Key Features

Use Cases

Testing Anti-Pattern Guard

Key Features

Use Cases