## Integration with CI/CD

```yaml
# GitHub Actions example
test:
  runs-on: ubuntu-latest
  steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-go@v5
      with:
        go-version: '1.22'

    - name: Run tests
      run: go test -race -coverprofile=coverage.out ./...

    - name: Check coverage
      run: |
        go tool cover -func=coverage.out | grep total | awk '{print $3}' | \
        awk -F'%' '{if ($1 < 80) exit 1}'
```

**Remember**: Tests are documentation. They show how your code is meant to be used. Write them clearly and keep them up to date.

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