Summary:
@public
Otherwise tests using `path` but not `fs` have an empty mock, as it happens on https://github.com/facebook/metro/issues/235#issuecomment-423722747
Reviewed By: mjesun
Differential Revision: D10008513
fbshipit-source-id: 673e2ca79c8105a68818985dc08fe7ccd5d13881
Summary:
@public
These tests are using a mock memory FS to start with, so there is no reason at all they should depend on the host OS or filesystem details. This changeset fixes that so that we fully mock the `fs` and `path` modules dependending on the mock platform (not the host platform). I also added an example of how we can test both platforms (regardless of the host platform) in `findPackageClassName`. Follow up changeset will be to do the same for all the other affected tests.
Related to https://github.com/facebook/react-native/issues/20260.
Reviewed By: mjesun
Differential Revision: D9771024
fbshipit-source-id: b368b43e8e54292d33b6183eec9a9ea69f2e6e76
