/add-tests

Context

• Recently modified files: !git diff --name-only HEAD~3 2>/dev/null | grep -E '\.(ts|tsx|js|jsx|py|go|rs)$' | head -10 || echo "No recent changes"
• Test framework detection: !cat package.json 2>/dev/null | grep -E '"(jest|vitest|mocha)"' | head -1 || ls pytest.ini pyproject.toml 2>/dev/null | head -1 || echo "Unknown test framework"
• Existing test files: !find . -name "*test*" -o -name "*spec*" 2>/dev/null | grep -E '\.(ts|tsx|js|jsx|py|go)$' | head -10 || echo "No test files found"
• Test directory structure: !ls -la tests/ test/ __tests__/ spec/ 2>/dev/null | head -20 || echo "No standard test directory"

Task

Add tests for the specified target:

1. Identify the file/function to test
2. Find the corresponding test file (or create one following project conventions)
3. Analyze the code to understand:
   • Input/output behavior
   • Edge cases
   • Error conditions
4. Write comprehensive tests covering:
   • Happy path
   • Edge cases
   • Error handling
5. Run the tests to verify they pass

Target: $ARGUMENTS

If no target specified, focus on recently modified files that lack test coverage.