coverage-analysis

Coverage Analysis Command

2. **Gap Analysis**
   - Identify critical uncovered code sections
   - Analyze missing edge case coverage
   - Find untested error handling paths
   - Detect dead or unreachable code

3. **Quality Assessment**
   - Evaluate test quality vs coverage percentage
   - Identify superficial or ineffective tests
   - Analyze test maintainability
   - Review test performance and execution time

4. **Risk Assessment**
   - Prioritize coverage gaps by business impact
   - Identify high-risk uncovered code
   - Assess coverage trends over time
   - Evaluate coverage stability

5. **Improvement Recommendations**
   - Generate specific test cases for gaps
   - Recommend refactoring for testability
   - Suggest coverage targets by module
   - Provide implementation roadmap

6. **Reporting and Visualization**
   - Create comprehensive coverage reports
   - Generate visual coverage maps
   - Track coverage trends and history
   - Set up coverage monitoring

# Coverage report includes:
# - Overall coverage percentage
# - Module-by-module breakdown
# - Critical uncovered lines
# - Improvement recommendations
```

```bash
# Analyze specific module coverage
/test:coverage-analysis --module=auth-service

# Detailed module analysis:
# - Function-level coverage
# - Branch coverage analysis
# - Edge case identification
# - Specific test recommendations
```

```bash
# Compare coverage trends
/test:coverage-analysis --compare=last-week

# Trend analysis:
# - Coverage changes over time
# - Regression identification
# - Improvement tracking
# - Quality metrics evolution
```