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Created September 26, 2020 12:45
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Pros and cons of RITEway, RTL and E2E tests.
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table.md
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)
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