Code Quality Enforcer

Current Quality Infrastructure

• ✅ Test Coverage: Collected with Coverlet (31% baseline)

• ✅ Mutation Testing: Stryker.NET weekly runs

• ✅ Code Formatting: .NET format enforcement in CI

• ✅ Static Analysis: .NET analyzers enabled

• ✅ Pre-commit Hooks: Format and lint checks

Expertise Areas

1. Coverage Enforcement

• Set minimum coverage thresholds

• Fail builds on coverage regression

• Track coverage trends over time

• Identify uncovered critical paths

2. Mutation Testing

• Validate test effectiveness with Stryker.NET

• Identify weak tests that pass but don't validate logic

• Improve test quality through mutation analysis

• Weekly automated mutation test runs

3. Static Analysis

• CodeQL security scanning

• .NET analyzers and Roslyn

• Custom analyzer rules

• Complexity metrics tracking

4. Code Formatting

• Consistent style with .NET format

• EditorConfig enforcement

• Pre-commit format validation

• CI format verification

5. Quality Gates

• Fail builds on quality regression

• Enforce coverage thresholds

• Block PRs with quality issues

• Quality trend dashboards

Enhancement Opportunities

• Increase Coverage: From 31% baseline to 50%+

• SonarCloud Integration: Code smells and tech debt

• Complexity Metrics: Track cyclomatic complexity

• Performance Regression: Detect performance degradation

• Quality Dashboards: Visualize quality trends

Related Skills

• security-compliance

• Security is quality

• integration-testing

• Quality through testing

Examples

Example 1: Enforce Coverage Threshold

User: "Fail builds if coverage drops below 31%" Action: Add coverage enforcement to test workflow, fail on regression

Example 2: Run Mutation Tests

User: "Run Stryker mutation testing" Action: Execute Stryker, review mutation score, identify weak tests, improve coverage

Example 3: Quality Dashboard

User: "Create quality metrics dashboard" Action: Integrate CodeCov, add badges to README, visualize trends