Testing

Test-driven and quality-assurance practices across all layers of development.

Test types covered:

• Unit tests (Python: pytest, JavaScript/TypeScript: Jest)
• Integration tests (API contract, database)
• Snapshot testing for UI components (React)
• Fixtures and mocking for isolated tests

Practices:

• Test coverage as part of CI/CD (GitHub Actions)
• Pre-commit hooks to run tests before pushing
• Regression detection via continuous testing
• Property-based testing concepts (hypothesis library)

Part of professional Software Architecture and Git workflows in all Web Dev and data projects.

Related: Python, JavaScript, TypeScript, Software Architecture, Git, Testing