| Tool | Pros | Cons |
|---|---|---|
| RITEway | - runs the fastest (basically instant after Babel compiled) - good for pure components (map props to JSX) - good for other unit tests (reducers, sagas, other pure functions etc.) |
- No way to do user interactions - jQuery selectors |
| Testing Library | - faster than E2E tests - ability to simulate user interactions - implementation independent selectors |
- lower confidence than E2E tests - can lead to mocking hell (used wrongly) |
| E2E | - actual API requests - no / few mocks - UI actually rendered in browser - ability to test cross browser functionality |
- slow - sometimes flaky - difficult to write well (e.g. isolated, parallelized) |
Created
September 26, 2020 12:45
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Pros and cons of RITEway, RTL and E2E tests.
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