TypedDevs/check-coverage

Check Coverage

Analyze test coverage and identify gaps.

Workflow

1. Run Coverage (if available)

BASHUNIT_COVERAGE=true ./bashunit tests/

2. Map Functions to Tests

For each file in src/:

# List all public functions
grep "^function bashunit::" src/module.sh

# Find tests referencing each function
grep -r "function_name" tests/

3. Categorize Coverage

• Well tested — multiple tests, edge cases covered
• Partially tested — basic test exists, missing edge cases
• Not tested — no tests found

4. Identify Critical Gaps

Priority 1: Public API functions (export -f) with no tests Priority 2: Error handling paths (return 1, exit 1) not tested Priority 3: Complex conditionals without branch coverage

5. Generate Report

Output a markdown report with:

• Summary (total functions, tested count, estimated %)
• Coverage by module
• Critical gaps with file:line references
• Recommended tests to add (specific test function names)

Coverage Goals

• 90%+ for public functions
• All user-facing CLI commands tested
• All error paths tested
• Internal helpers: optional (if trivial)