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we are upgrading from Jest 23 to 26
seeing below error on running jest after the upgrade,
even tried install stream package and no luck with that. any help understanding why jest-runtime is not finding the package inside node modules
ENOENT: no such file or directory, open 'node:stream'
at Runtime.readFile (node_modules/jest-runner/node_modules/jest-runtime/build/index.js:1987:21)
at Object.<anonymous> (node_modules/parse5-parser-stream/dist/cjs/index.js:4:23)
package.json
"devDependencies": {
"babel-jest": "^26.0.0",
"chai": "^4.1.2",
"chai-enzyme": "^1.0.0-beta.1",
"chai-jest-mocks": "^1.2.4",
"compression-webpack-plugin": "^1.1.11",
"copy-webpack-plugin": "^4.6.0",
"enzyme": "^3.4.2",
"enzyme-adapter-react-16": "^1.2.0",
"eslint": "^4.19.1",
"eslint-loader": "^4.0.2",
"eslint-plugin-import": "^2.14.0",
"eslint-plugin-jsx-a11y": "^6.1.1",
"eslint-plugin-react": "^7.10.0",
"eslint-plugin-react-hooks": "^1.6.1",
"eslint-watch": "^4.0.2",
"expose-loader": "^0.7.5",
"extract-loader": "^3.0.0",
"file-loader": "^2.0.0",
"filewatcher-webpack-plugin": "^1.2.0",
"gulp-nuget-restore": "^0.4.0",
"jest": "^26.0.0",
"jsx-loader": "^0.13.2",
"mini-css-extract-plugin": "^0.4.4",
"node-sass": "^5.0.0",
"postcss-flexbugs-fixes": "^4.1.0",
"postcss-preset-env": "^6.3.0",
"redux-mock-store": "^1.5.4",
"replace-in-file-webpack-plugin": "^1.0.6",
"stream": "0.0.3",
"uglifyjs-webpack-plugin": "^1.3.0",
"webpack": "^4.20.2",
"webpack-bundle-analyzer": "^2.13.1",
"webpack-cli": "^3.1.1",
"webpack-merge": "^4.1.4"
}
babelrc
{
"presets": [
"@babel/react" ,
"@babel/env" ,
],
"plugins": [
"@babel/plugin-proposal-class-properties"
]
}
Edit 1:
got past above error with - Jest Unit tests are failing
which helped pass some tests, but seeing another error with rest of the tests as below
TypeError: Invalid attempt to spread non-iterable instance. In order to be iterable, non-array objects must have a Symbol.iterator method.
we are upgrading from Jest 23 to 26
seeing below error on running jest after the upgrade,
even tried install stream package and no luck with that. any help understanding why jest-runtime is not finding the package inside node modules
ENOENT: no such file or directory, open 'node:stream'
at Runtime.readFile (node_modules/jest-runner/node_modules/jest-runtime/build/index.js:1987:21)
at Object.<anonymous> (node_modules/parse5-parser-stream/dist/cjs/index.js:4:23)
package.json
"devDependencies": {
"babel-jest": "^26.0.0",
"chai": "^4.1.2",
"chai-enzyme": "^1.0.0-beta.1",
"chai-jest-mocks": "^1.2.4",
"compression-webpack-plugin": "^1.1.11",
"copy-webpack-plugin": "^4.6.0",
"enzyme": "^3.4.2",
"enzyme-adapter-react-16": "^1.2.0",
"eslint": "^4.19.1",
"eslint-loader": "^4.0.2",
"eslint-plugin-import": "^2.14.0",
"eslint-plugin-jsx-a11y": "^6.1.1",
"eslint-plugin-react": "^7.10.0",
"eslint-plugin-react-hooks": "^1.6.1",
"eslint-watch": "^4.0.2",
"expose-loader": "^0.7.5",
"extract-loader": "^3.0.0",
"file-loader": "^2.0.0",
"filewatcher-webpack-plugin": "^1.2.0",
"gulp-nuget-restore": "^0.4.0",
"jest": "^26.0.0",
"jsx-loader": "^0.13.2",
"mini-css-extract-plugin": "^0.4.4",
"node-sass": "^5.0.0",
"postcss-flexbugs-fixes": "^4.1.0",
"postcss-preset-env": "^6.3.0",
"redux-mock-store": "^1.5.4",
"replace-in-file-webpack-plugin": "^1.0.6",
"stream": "0.0.3",
"uglifyjs-webpack-plugin": "^1.3.0",
"webpack": "^4.20.2",
"webpack-bundle-analyzer": "^2.13.1",
"webpack-cli": "^3.1.1",
"webpack-merge": "^4.1.4"
}
babelrc
{
"presets": [
"@babel/react" ,
"@babel/env" ,
],
"plugins": [
"@babel/plugin-proposal-class-properties"
]
}
Edit 1:
got past above error with - Jest Unit tests are failing
which helped pass some tests, but seeing another error with rest of the tests as below
TypeError: Invalid attempt to spread non-iterable instance. In order to be iterable, non-array objects must have a Symbol.iterator method.
Share Improve this question edited Jan 29 at 18:10 nari447 asked Jan 29 at 12:47 nari447nari447 9442 gold badges13 silver badges25 bronze badges 2- Please share node version. Are you importing 'node:stream' or is it just jest doing something internally? – sziraqui Commented Jan 29 at 14:41
- @sziraqui - using node version - 14.21.1. not importing anything in the code, something jest calling internally. – nari447 Commented Jan 29 at 15:01
1 Answer
Reset to default 1found answer for original question with below
Jest Unit tests are failing
and and the follow up error with change to bablrc as advised in answers here -
TypeError: Invalid attempt to spread non-iterable instance
本文标签: nodejsENOENT no such file or directoryopen 39nodestream39Stack Overflow
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