Native ESM modules support

theKashey / rewiremock

The right way to mock dependencies in Node.js or webpack environment.

MIT License

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Native ESM modules support #79

Open theKashey opened 5 years ago

theKashey commented 5 years ago

[x] works with esm package - #24
- Works with .module or mockery format.
- Not working for .mjs files
[ ] works with native node 12 modules
- No, it does not work. There is no parent-child connection, and, basically, even `import rewiremock from 'rewiremock' is not working'.
  - 1. default export is not working
  - 1. no module.parent is defined (at translators / 'commonjs')

damian66 commented 3 years ago

@theKashey any update on this? I am working on a project that has "type": "module" and it does not work for me. As you mentioned, import rewiremock from 'rewiremock'; is not working. I tried rewiremock/node and it does not throw the error at startup, but modules are not mocked

IgnusG commented 2 years ago

Stumbled upon this while trying to integrate local mocking of dependencies in AVA. AVA 4 requires the use of "type": "module" when testing typescript files and rewiremock really seems to dislike that. With the current setup I have control over the ts-node loader. Is there something I could add into the loader that would make rewiremock resolve the parent-child problem?

I saw https://github.com/theKashey/rewiremock/issues/24 where quibble basically solves the problem through the loader but relies on a bit of a hacky global communication and only supports global mocking.

Seems however that based on https://github.com/theKashey/rewiremock/issues/132 it is not possible to dismiss esm anymore as more packages adopt it.