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Install Enzyme for testing React components #38
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Enzyme allows you to test react components with dom support. This will allow us to mount components and test things such as user input, componenets being rendered, and will also allow us to mock API calls in tests in the future.
These lines allow us to use snapshot testing and a setup file for Enzyme imports. The reason we want to do this is so that we abstract some of the copy paste imports we will have to perform for every test.
This abstraction simply allows every test to access Enzyme without having to copy paste the imports and router declaration every time. Tests will still explicitly need to import the Enzyme functions they want to use such as mount and shallow.
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Block merging until PR #37 is merged, then a rebase needs to be performed to change the parent of this branch to master. |
BraidenCutforth
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Dec 2, 2019
npm i -D @types/enzyme-adapter-react-16 This package contains type definitions for enzyme-adapter-react-16 that we need if we want to fully test our components, ie. set up an adapter for mocks.
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BraidenCutforth
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Feb 12, 2020
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Enzyme allows you to test react components with dom support. This will
allow us to mount components and test things such as user input,
components being rendered, and will also allow us to mock API calls in
tests in the future.
Using the Enzyme adapter as well, we will be able to stub out data
and create mocks.