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Jest + ESM + ts-node #135

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hongaar opened this issue Mar 8, 2023 · 0 comments
Open

Jest + ESM + ts-node #135

hongaar opened this issue Mar 8, 2023 · 0 comments

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@hongaar
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hongaar commented Mar 8, 2023

To get Jest to play nice with ESM and ts-node, change these things:

scripts in package.json:

-"test": "jest",
-"test:watch": "jest --watch"
+"test": "NODE_OPTIONS=--experimental-vm-modules jest",
+"test:watch": "NODE_OPTIONS=--experimental-vm-modules jest --watch"

and in the root tsconfig.json:

+"allowJs": true
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