testing-patterns
Testing Patterns
Universal testing strategies and patterns applicable across languages.
The Test Pyramid
/\
/ \ E2E Tests (few, slow, expensive)
/ \ - Full system tests
/------\ - Real browser/API calls
/ \
/ Integ \ Integration Tests (some)
/ Tests \ - Service boundaries
/--------------\ - Database, APIs
/ \
/ Unit Tests \ Unit Tests (many, fast, cheap)
------------------ - Single function/class
- Mocked dependencies
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