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toMatchInlineSnapshot breaks when testing JSX syntax on a fresh CRA5 project #11928
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This issue seems to be related to this Jest issue jestjs/jest#11730 |
It looks like a viable workaround is to add a
I define it only for the test environment otherwise IDEs such as VS Code will show an error coming from babel-preset-react-app that complains about an undefined |
There is a known Jest bug documented here: facebook/create-react-app#11928 regarding an "experimental feature jsx" that is not supported. Apply the workaround here, as well as set the Jest test environment to "jsdom" for React Testing Library to properly run.
try removing all .jsx inside extenstion
}, |
Describe the bug
Running the above test on a fresh Create React App 5.x and asking Jest to update the snapshot makes the process fail with the following error:
Everything works fine with
toMatchSnapshot
Did you try recovering your dependencies?
The project has been freshly started from scratch.
Which terms did you search for in User Guide?
toMatchInlineSnapshot
Environment
Steps to reproduce
yarn test
Expected behavior
The snapshot should be updated.
Actual behavior
See error above.
Reproducible demo
https://github.com/FezVrasta/cra5-tomatchinlinesnapshot-repro
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