jest-haste-map: mock 'fs' with more idiomatic jest.mock() #4046
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For some reason,
graceful-fs
was mocked from withinbeforeEach
. In this changeset I propose we move it to a usualjest.mock
, that seems more the usual practice. That also ensures that no function can escape the mocking, ie. that no code starts callingfs.stat
or other functions unexpectedly. In the original version, these functions do not seem mocked at all.Test plan
I ran
yarn run jest packages/jest-haste-map/src/__tests__/index.test.js
, that passed.