Testing
Software Testing Fundamentals
Build confidence with unit, integration, component, and browser tests that focus on observable behavior.
This is one technology path. Learn React, Next.js, Node.js, JavaScript basics, and future tracks separately at your own pace.
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Topics this track covers
test intentarrange act assertunit testsedge casestest doublesintegration testsdatabase testscomponent testsaccessible queriesend-to-end testsfixturesdeterminismcoverageregression teststest strategyCI checksperformance testssecurity testscontract testsobservability
1
Testing Mindset and Unit Tests
Choose valuable behavior and verify it with fast focused tests.
- What a test proves - 8 min
- Arrange, act, assert - 8 min
- Boundaries and edge cases - 8 min
2
Integration and Browser Tests
Verify boundaries and real workflows without making every test expensive.
- Integration tests - 8 min
- Component and accessibility tests - 8 min
- End-to-end tests and test strategy - 8 min