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27 lines
731 B
27 lines
731 B
# Disallow manually importing from `__mocks__` (`no-mocks-import`) |
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When using `jest.mock`, your tests (just like the code being tested) should |
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import from `./x`, not `./__mocks__/x`. Not following this rule can lead to |
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confusion, because you will have multiple instances of the mocked module: |
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```js |
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jest.mock('./x'); |
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const x1 = require('./x'); |
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const x2 = require('./__mocks__/x'); |
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test('x', () => { |
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expect(x1).toBe(x2); // fails! They are both instances of `./__mocks__/x`, but not referentially equal |
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}); |
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``` |
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### Rule details |
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This rule reports imports from a path containing a `__mocks__` component. |
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Example violations: |
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```js |
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import thing from './__mocks__/index'; |
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require('./__mocks__/index'); |
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require('__mocks__'); |
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```
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