sarahbethfederman
commented
3 years ago I'm also getting this error in 6.2.7 on a react project: ● Test suite failed to run
Jest encountered an unexpected token
This usually means that you are trying to import a file which Jest cannot parse, e.g. it's not plain JavaScript.
By default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modules".
Here's what you can do:
• If you are trying to use ECMAScript Modules, see https://jestjs.io/docs/en/ecmascript-modules for how to enable it.
• To have some of your "node_modules" files transformed, you can specify a custom "transformIgnorePatterns" in your config.
• If you need a custom transformation specify a "transform" option in your config.
• If you simply want to mock your non-JS modules (e.g. binary assets) you can stub them out with the "moduleNameMapper" config option.
You'll find more details and examples of these config options in the docs:
https://jestjs.io/docs/en/configuration.html
Details:
/Users/sarahfederman/Documents/lui/node_modules/@storybook/addon-docs/blocks.js:1
({"Object.<anonymous>":function(module,exports,require,__dirname,__filename,global,jest){export * from './dist/esm/blocks';
^^^^^^
SyntaxError: Unexpected token 'export'
1 | import React, { useContext, useState } from 'react';
> 2 | import {
| ^
3 | DocsContainer,
4 | Title,
5 | Subtitle,
at Runtime.createScriptFromCode (node_modules/jest-runtime/build/index.js:1350:14)
at Object.<anonymous> (.storybook/preview.tsx:2:1)
kylegach
soullivaneuh
shilman
ndelangen
ConnorDY
alcail
Describe the bug
I updated my Angular project to Storybook 6.2.0-alpha using
npx sb@next upgrade --prerelease. When runningnpm run testto test the snapshots, the terminal outputs the following error message :To Reproduce Steps to reproduce the behavior:
storybook-6.2.0branchnpm run testExpected behavior A clear and concise description of what you expected to happen.
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System
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