Command: test:unit

Purpose: Add unit tests to achieve target coverage Aliases: add unit tests, create unit tests, unit test

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Usage

test:unit "src/components/UserProfile.tsx"
test:unit "src/components/UserProfile.tsx" --coverage=85
test:unit "src/features/auth/" --coverage=90
test:unit "Button.tsx, Input.tsx, Form.tsx"

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Supported Frameworks

frameworks[5]{stack,framework,utilities}:
  React Native,Jest,React Native Testing Library
  React/Next.js,Jest,React Testing Library
  Vue.js,Vitest,Vue Test Utils
  Laravel,PHPUnit,RefreshDatabase trait
  Node.js,Jest/Vitest,Supertest

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Workflow

workflow[5]{step,action}:
  1. Analyze,Parse file + extract testable units
  2. Plan,Determine test strategy + calculate coverage gap
  3. Generate,Create test files with setup/assertions/mocks
  4. Run,Execute tests + generate coverage report
  5. Report,Display results + coverage metrics

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Test Types Generated

test_types[6]{type,covers}:
  Rendering,Component displays correct content
  Interactions,User events (press/change/submit)
  Validation,Form field + input validation
  Hooks,Custom hook behavior + state
  Edge Cases,Error/loading/empty states
  Snapshots,UI structure consistency

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Coverage Targets

Level	Coverage	Use Case
Default	80%	Most projects
Recommended	85%	Production apps
Strict	90%+	Critical systems

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Options

Option	Values	Default
--coverage	1-100	80
--focus	component, hooks, edge-cases	all
--mocks	auto, minimal	auto

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Output

src/components/UserProfile/
├── UserProfile.tsx
└── __tests__/
    ├── UserProfile.test.tsx      ✅ NEW
    ├── useUserData.test.ts       ✅ NEW
    └── utils.test.ts             ✅ NEW

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Success Criteria

• ✅ Target coverage achieved
• ✅ All tests passing
• ✅ Edge cases covered
• ✅ Mocks properly configured
• ✅ Fast execution (< 5s)

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Version: 2.0.0