Testing Strategy Skill

Test Pyramid

        /\
       /E2\     E2E (2%) - Critical user journeys only
      /----\
     / INT  \   Integration (49%) - Components with mocked APIs
    /--------\
   /   UNIT   \ Unit (49%) - Pure functions, calculations
  /------------\

Target Distribution: 49% Unit : 49% Integration : 2% E2E

Quick Decision Tree