find-missing-tests

name	find-missing-tests
description	Analyze codebase and identify missing test cases, then create GitHub issues for each gap
user-invocable	true

Analyze codebase and identify missing test cases, then create GitHub issues for each gap: $ARGUMENTS

Follow these steps:

1. Analyze the codebase:

   • If $ARGUMENTS specifies files/directories, focus on those areas
   • Otherwise, scan the entire codebase for test coverage gaps
   • Look for functions, classes, and modules without corresponding tests
   • Identify edge cases and error conditions that aren't tested

2. Review existing test structure:

   • Understand the current testing framework and patterns
   • Identify test file naming conventions
   • Note any existing test utilities or helpers
   • Check for integration and end-to-end test coverage

3. Identify specific missing test cases:

   • Unit tests: Functions and methods without test coverage
   • Integration tests: Component interactions not tested
   • Edge cases: Boundary conditions, error handling, null/empty inputs
   • Regression tests: Previously fixed bugs without test coverage
   • Performance tests: Critical paths without performance validation

4. Create detailed GitHub issues for each missing test with:

   • Clear title: [TEST] Add {type} tests for {component/function}
   • Specific test cases to implement
   • Expected test file location following project conventions
   • Acceptance criteria defining what constitutes complete coverage
   • Priority level based on code criticality

5. Generate GitHub issues:

   • Use gh issue create for each identified test gap
   • Add appropriate labels: testing, bug, enhancement
   • Include code snippets showing what needs testing
   • Reference related code files and line numbers

6. Create a summary report:

   • Save findings as test-coverage-analysis.md
   • Include overall coverage assessment
   • Prioritize issues by criticality and risk

Remember: Be specific about what should be tested - don't create vague "add more tests" issues.