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October 29, 2022 02:42
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Use Jest Projects to run both JSDom and Node tests in the same project
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| module.exports = { | |
| projects: [ | |
| { | |
| displayName: 'dom', | |
| testEnvironment: 'jsdom', | |
| snapshotSerializers: ['enzyme-to-json/serializer'], | |
| testMatch: ['**/__tests__/**/*.test.js?(x)'] | |
| }, | |
| { | |
| displayName: 'node', | |
| testEnvironment: 'node', | |
| testMatch: [ | |
| '**/__tests__/**/*.test.node.js?(x)', | |
| ] | |
| }, | |
| ], | |
| }; |
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This got me on the right track, thank you!
In my case I was missing another piece:
I have a unified project with both client/ and server/ code, each with their own package.json. I had to set
"type": "module"in the package.json corresponding to the client (with jsdom environment) tests.Now my project root jest config works for all sub-projects.