𝗙𝘂𝗹𝗹𝘀𝘁𝗮𝗰𝗸 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝗶𝗲𝘀
A bad test strategy slows you down. It gives false hope. A good strategy lets you ship fast.
Follow the testing trophy model. Focus on integration tests. These tests mimic how users use your app. They give the best value for your effort.
Break your tests into three levels:
- Unit tests: Test complex business logic. Skip trivial code.
- Integration tests: Test core paths with real dependencies.
- E2E tests: Test critical user journeys. Keep this list small.
Follow these rules for a healthy suite:
- Run fast tests first. Get feedback fast.
- Kill flaky tests. Flaky tests destroy trust.
- Test behavior. Stop testing implementation details.
- Use contract testing for service boundaries.
- Try property-based testing for edge cases.
Your plan for the next 90 days:
- Week 1: Remove slow or flaky tests.
- Month 1: Add contract tests for services.
- Quarter 1: Add property-based tests for complex logic.
Trust your tests. Ship with confidence.
Source: https://dev.to/therizwansaleem/fullstack-testing-strategies-from-unit-tests-to-e2e-and-beyond-1b7m