AN ORDERED STUDY PLAN
Testing learning roadmap.
Choose useful tests and understand mocks, fixtures, and coverage. Work through 1 modules, then use the connected questions to check what you can explain without the notes.
- STEP 1
Testing
- Unit vs integration vs E2E tests? · 2 min
- What are Jest, React Testing Library and Supertest? · 2 min
- Mock vs stub vs spy vs fixture? · 2 min
- Is 100% coverage enough? · 2 min
Checkpoint: explain the ideas above with an example and a limitation before continuing.
Check your understanding
After the lessons, rehearse the 4 connected questions. Revisit the lesson when you cannot yet explain why the answer works.
Practice Testing Review the interview guide