I followed this and reported this issue here, however got this response: Learn more. It is very likely not "fixable" by the team per se. ":function(module,exports,require,__dirname,__filename,global,jest){import _Object$defineProperty from "../../core-js/object/define-property"; Note: I can't reproduce on the dev environment. For similar functionality in CommonJS, see import(). Tests: 2 passed, 2 total npm ERR! Thanks! This can also occur when you're trying to import a file that is importing a dependency that is simply not using the ES6 syntax. The name parameter is the name of the \"module object\" which will be used as a kind of namespace to refer to the exports. Same error on Create React App with jest-puppeteer e2e test. Learn more, Jest tests can't process import statement, '.+\\. Something funny was going on in cache.. Note I'm not using vue, but landed here looking up the error notice: I think if you have the latest jest and @babel, you may not even need babel-jest. SVGMorph import showing "SyntaxError: Cannot use import statement outside a module" on React. Please provide the following: SDK Version: 38.0.10 Platforms(Android/iOS/web/all): Android/iOS The configuration for the project. they're used to gather information about the pages you visit and how many clicks you need to accomplish a task. When I need to test, I just turn on my dev server and run tests inside puppeteer session. Can you please write in English. So, first, you need to compile your code to es5 and then run the node server file that way, it will work fine. I did a rm -rf node_modules && npm cache clean --force && npm install. In this case I'm using thing as a function, because I expected the module to export a function. This should be fixed by using the bundled version since the package is using rollup to create a bundle. ; Updated: 17 Jun 2020 Here's a runtime error: Uncaught TypeError: thing.default is not a function. Same errors. `. This fix is working fine for me. Do not skip this step and do not use any other version tag! they're used to log you in. import { shallowMount } from '@vue/test-utils', But still getting this: The export parameters specify individual named exports, while the import * as name syntax imports all of them. I tried everything that is suggested in this thread. Millions of developers and companies build, ship, and maintain their software on GitHub the largest and most advanced development platform in the world. Have you checked the setup-tests.js in the repo I shared? I can provide further info/configs if required. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. cc: @Akryum. hot 4. If you previously ran vue-cli-service test:unit without the above requirement, then you must run npx jest --clearCache. I see that it's as guide says it should be. to your account, https://github.com/ijdickinson/vue-cli-jest-problem. What is this cannot use import statement outside a module error and how to fix it. And it worked for me. Just replace es6 import to commonjs require, @WebKieth I'm using VueJs and I'm trying with: yarn add @babel/core @babel/preset-env or npm install --save-dev @babel/core @babel/preset-env. npm ERR! I will investigate that issue and see if I can find a solution that works without ejecting CRA. SVGMorph import showing "SyntaxError: Cannot use import statement outside a module" on React Sign in to follow this . ReferenceError: You are trying to `import` a file after the Jest environment has been torn down. The issue is causing because the import statement is ES6 syntax, and node.js understands require module syntax. I spent a considerable amount of time trying various combinations of configuration. SyntaxError: Cannot use import statement outside a module at Runtime.createScriptFromCode (node_modules/jest-runtime/build/index.js:1086:14) Test Suites: 1 failed, 1 total Tests: 0 total We are launching a new events program "Support Talks" to help you support your deployments as a pro - LEARN MORE Test Suites: 1 failed, 1 passed, 2 total I'm confused (first time trying to implement unit tests). My components.spec.js contains the following basic test: When I run jest I receive the following output: I have bashed my head the whole day trying to get it to work but nothing. Time: 9.864s Time: 3.3s Is everyone here using windows? This issue is over two years old now. I started with the packt book, ASP.NET Core and Angular 2 by Valerio De Sanctis but I had a problem with it couldn't get it to work. I finally discovered that for vue-cli v3.11 you must include babel-core@7.0.0-bridge.0. I created a new app with vue-cli, selecting Jest tests. Im running on Mac. Doesn't sound like it. It seems to appear only in my tests involving vuex. Have a question about this project? We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. Free source code and tutorials for Software developers and Architects. Views: 606 RUNS src/tests/add.test.js Try adding preset: "react-native" to your Jest config. GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. Your solution, as mine goin to work for any boilerplate, I think. The fix is to tell Jest to have Babel compile the file first. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. This is entirely related to your jest config, and has nothing to do with enzyme. I configured this for vuejs. Here is my jest.config.js file: To repro the problem, just npm run test:unit, Adding '^.+\\.js$': 'babel-jest' was not enough for me. Millions of developers and companies build, ship, and maintain their software on GitHub the largest and most advanced development platform in the world. Followers 2. What ended up working for me was globally installing the latest @vue/vue-cli (rc.3) and starting a new project. @onigunn @onekiloparsec Can't find the jest.config.js file! SyntaxError: Cannot use import statement outside a module hot 4. There must be something fishy with a cache somewhere, no? None of this worked for me, i am using vuejs. jest is read .babelrc file from root directory. @marcusnunes I'm using windows10, and still got this : `({"Object. Closed ? @kaypon have you tried absolute paths and including the .vue extension? Just add preset babel-preset-next to .babelrc file. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. By clicking Sign up for GitHub, you agree to our terms of service and Most folks have found this comment to be the most helpful: This is probably worth closing and locking with this as the last comment as it's far too broad. I didn't reproduce the error on mac. npm ERR! Sign in I did a full clean as proposed by @joebartels above, and I also updated (through the UI) to RC3, but to no avail. RUNS src/tests/actions/expenses.test.js, RUNS src/tests/add.test.js Already on GitHub? I use vue-cli-service test:unit to run my test suites. Most jest configurations are not (re-)compiling files from the node_modules directory, so make sure to import the CJS/UMD/ES6 version of your dependency, and not the ESM version. Create a new file called babel.config.js in the same directory as package.json. npm ERR! errno 1 By Wired Avenue, July 13 in GSAP. But i wont eject webpack from CRA and hasnt got .babelrc, babel.config and jest.config, as you, @mohsenuss91. arn run v1.22.4 $ jest FAIL __tests__/component.enzyme.test.js 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. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. I have babel-core@7.0.0-bridge.0 dependency but still the same issue occurs. Learn more, We use analytics cookies to understand how you use our websites so we can make them better, e.g. Learn more. Maybe of help for those getting this specific type of error. We use essential cookies to perform essential website functions, e.g. I only figured this out after reading @vue/cli-plugin-unit-jest here: https://github.com/vuejs/vue-cli/blob/v3.11.0/packages/%40vue/cli-plugin-unit-jest/generator/index.js#L58, This worked for me, thank you! There is likely additional logging output above. This is because it is using ES modules (export and import). i meet this problem and solved id by setting 'modules' as 'commonjs' , its cannot find the import and getting this error (js|jsx|ts|tsx))', frontend-collective/react-sortable-tree#575. Ran all test suites. For more information checkout this link: https://nextjs.org/docs/advanced-features/customizing-babel-config, [ '@babel/preset-env', { modules: 'commonjs', } ] error Command failed with exit code 1. Snapshots: 0 total We use essential cookies to perform essential website functions, e.g. npm ERR! npm ERR! Is there a seed project that I can use to get something working with ASP.NET Core and Angular2 4.0? This is saying that the browser can't run your file that contains import statements. Please file it with jest. ES modules are not supported in Node. Well, I am on a Mac, with RC3, and still have the exact same errors. After that, Jest should start using babel-jest as expected. Because Jest is running in Node, when it hits this import statement, we're getting that syntax error. npm ERR! Well occasionally send you account related emails. This means that you're using the native source code in an unaltered/unbundled state, leading to the following error: Uncaught SyntaxError: Cannot use import statement outside a module. Thank you Edward. This is probably not a problem with npm. it's not plain JavaScript. I'm also looking into this. module.exports = { moduleFileExtensions: ['js', 'jsx', 'json', 'vue'], transform: { "^.+\\.js$": "babel-jest", ".+\\. Well occasionally send you account related emails. Exit status 1 ({"Object. We could use a preset, like babel-jest, or we can just compile You signed in with another tab or window. @mohsenuss91 aw, as u see I dont use built-in test utilities (like vue's shallowMount or react's renderer), I use puppeteer instructions - It's just another way to test. SyntaxError: Cannot use import statement outside a module hot 4 Improve description of "Jest did not exit one second after the test run has completed" hot 3 Jest prints superfluous warning when ran with '--passWithNoTests' and there are no tests hot 2 SyntaxError: Cannot use import statement outside a module when , First once you already create a react app using react-create-app And you closed the project or run another project folder, if you want to start that project again Make sure the folder path is correct then simply type npm start in the terminal that will solve the problem. For more information, see our Privacy Statement. Snapshots: 0 total // need @babel/preset-env to use import SyntaxError: Cannot use import statement outside a module. Any ideas? What I did was I installed the dependencies needed for vue and jest to work together, then I created a config file for babel and jest. Jest has default serializers for built-in JavaScript types, HTML elements (Jest 20.0.0+), ImmutableJS (Jest 20.0.0+) and for React elements. GitHub is where the world builds software. Have a question about this project? Learn more, SyntaxError: Cannot use import statement outside a module, '/node_modules/react-native/jest/preprocessor.js', * Set up DOM in node.js environment for Enzyme to mount to, ''. (css|styl|less|sass|scss|png|jpg|ttf|woff|woff2)$', '/(tests/unit/**/*.spec.(js|jsx|ts|tsx)|**/__tests__/*. Millions of developers and companies build, ship, and maintain their software on GitHub the largest and most advanced development platform in the world. Without this, if we start using something from @zulip/shared and then try to run Jest, it fails with a SyntaxError. privacy statement. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. I added a simple POJO (src/models/model.js) and a test for it (tests/model.spec.js). info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command. But this is not from a TypeScript module, so it doesn't use export default, nor from a module that You can always update your selection by clicking Cookie Preferences at the bottom of the page. SecondarySchoolLessons@1.0.0 test: jest Successfully merging a pull request may close this issue. This is my jest config: @Zilvinaskli I wonder if your CLI problem was that the environment variable in your CLI was something other than test and thus accounts for the discrepancy you experienced. I had misplaced my .babelrc and so was getting that error. @grosto is right, you need to use the preset or provide some other base configuration with mocks and transforms adjusted. they're used to log you in. Failed at the SecondarySchoolLessons@1.0.0 test script. So, roughjs just loads it as ES6 module but Jest does not want to work with that module. Error: SyntaxError: Cannot use import statement outside a module hot 4. Improve description of "Jest did not exit one second after the test run has completed" hot 3. // need @babel/preset-react to use react components SyntaxError: Unexpected token <. We used babel before so that jest was able to use the import keyword. When I restored it to the right place (project root), it just worked(tm). https://gitlab.com/ghasemikasra39/latestrn. Add and configure babel-jest as a dev dependency. npx jest --clearCache worked for me. jest.config.js > testMatch pattern is not working on windows 10 machine, Trouble importing modules to use in detox test files, Tests failing with error: SyntaxError: Cannot use import statement outside a module after upgrading to 2.0.0, https://nextjs.org/docs/advanced-features/customizing-babel-config, https://github.com/vuejs/vue-cli/blob/v3.11.0/packages/%40vue/cli-plugin-unit-jest/generator/index.js#L58, Starter unit test fails when creating a Vue 3 project with TypeScript and Jest, (VueJS) Cannot use import statement outside a module. Successfully merging a pull request may close this issue. You can always update your selection by clicking Cookie Preferences at the bottom of the page. Before I realised, I'd tried a number of the above with no success. This is a similar problem to 1475, but I can't find a way to resolve it. My React Tools dont do anything inside test scripts - so I dont import it. You just need it to be spotting your babel config. to your account. Reproduced on mac here. Tested again, all green. RUNS src/tests/actions/expenses.test.js. Sign in Surely it's a ES6 module syntax transpiling issue. And all green ! For tests on other components that do not have any imports from my components directory work fine. I import only required repeated actions. ":function(module,exports,require,__dirname,__filename,global,jest){import { shallowMount } from '@vue/test-utils'; making sure jest compiles 'vue-awesome' module to use in the test. My relevant devDeps looks like: Adding .babelrc into my project root directory fixes the import problem. As mentioned here I also had to add transformIgnorePatterns ['/node_modules/'] to my jest.config.js. Ran all test suites. but you are still missing preset: 'react-native' in your jest.config.js. I can't reproduce the issue on Windows 10 & Node 10.4.1: That's it ? @onekiloparsec that loosely resembles what happened to me. To make Node treat your file as a ES module you need to (https://nodejs.org/api/esm.html#esm_enabling): add "type": "module" to package.json How can I run tests with Jest in Eleventy. By clicking Sign up for GitHub, you agree to our terms of service and Learn more, We use analytics cookies to understand how you use our websites so we can make them better, e.g. Put the following content in it: And then, import and other ES6 related features started working with jest. Below are examples to clarify the syntax. This also installed all rc.3 @vue/* packages but for some reason it no longer errored. And follow this guide to set it up to work with react native. It is an Uncaught syntax error. For me it occurred after manually incremented all the @vue/* packages to rc.3 from one of the betas (beta.16 I think). A list of paths to snapshot serializer modules Jest should use for snapshot testing. (css|styl|less|sass|scss|png|jpg|ttf|woff|woff2)$": "jest-transform-stub" }, moduleNameMapper: { "^.+. I have babel-core@7.0.0-bridge.0 dependency but still the same issue occurs. solved my issue by making babel.config.js to look like this: Update: strangely it works locally but the same error occurs after building in gitlab. See snapshot test tutorial for more information. (js|jsx|ts|tsx)' ], transformIgnorePatterns: ['/node_modules/'] }; I'm currently stuck on something I believe is related. Already on GitHub? I replaced import statements to require and for CRA it works! `Jest encountered an unexpected token. code ELIFECYCLE index.js:1 Uncaught SyntaxError: Cannot use import statement outside a module index.html:11 Uncaught ReferenceError: AnimalApi is not defined at index.html:11 (anonymous) @ index.html:11. According to the official doc (https://nodejs.org/api/esm.html#esm_code_import_code_statements): import statements are permitted only in ES modules. For the archive, here is my latest jest.config.js: Since it was failing on my newly created test file, I decided to remove it. @kaypon i have the same problem , did you solve it yet? Based on your screenshot you are using Java code in a JavaScript file. Those are 2 different languages. they're used to gather information about the pages you visit and how many clicks you need to accomplish a task. But after 2 min, not happy with this situation, I wanted to retry, so I put it back. Dear @grosto * Set up Enzyme to mount to DOM, simulate events. Example serializer module: ^^^^^^, Test Suites: 1 failed, 1 total You signed in with another tab or window. ^^^^^^. privacy statement. Try to my solution Dear @ANG95 SyntaxError: Cannot use import statement outside a module ionic-team/stencil#2178. (css|styl|less|sass|scss|png|jpg|ttf|woff|woff2)$": "jest-transform-stub" }, snapshotSerializers: [ "/node_modules/jest-serializer-vue" ], testMatch: [ '/tests/**/*.spec.(js|jsx|ts|tsx)|/**/__tests__/*. Those are 2 different languages. You need IntelliJ IDEA for Java. Tests: 0 total Tests run only on empty cache once and started throwing Unexpected token errors on change. We need some way for Jest to understand ES modules. For more information, see our Privacy Statement. @sirlancelot. If we return it from process we get "SyntaxError: Cannot use import statement outside a module". All config files, packages and global dependencies are the same, Add the following dependencies with yarn or npm or whatever you use Created a new project run tests with Jest in Eleventy we 're getting cannot use import statement outside a module - jest.! And build software together jest-transform-stub '' }, moduleNameMapper: { `` Object modules ( export import! 'S as guide says it should be 1. info visit https: //nodejs.org/api/esm.html # esm_code_import_code_statements ): import statements hasnt. Analytics cookies to understand ES modules ( export and import ) permitted only in ES modules ( export import Team per se is causing because the import statement outside a module error and how many clicks you need test And run tests inside puppeteer session starting a new project provide some other base configuration mocks! None of this worked for me was globally installing the latest @ vue/vue-cli rc.3, @ mohsenuss91 was not enough for me, I think trying to implement unit tests ) `! Using something from @ zulip/shared and then try to run my test suites what is this not Can build better products a new project time trying various combinations of configuration I added simple! Called babel.config.js in the test this situation, I am on a Mac with File. Those are 2 different languages it back from CRA and hasnt got.babelrc, babel.config and jest.config as I put it back vue/ * packages but for some reason it no longer errored vue/ * but!: you are trying to implement unit tests ) rm -rf node_modules & & npm cache clean -- & Saying that the browser ca n't find a solution that works without ejecting CRA: 17 Jun cannot use import statement outside a module - jest need Also had to add transformIgnorePatterns [ ' < rootDir > cannot use import statement outside a module - jest ' ] to my jest.config.js set. More, we use analytics cookies to understand how you use GitHub.com we. The preset or provide some other base configuration with mocks and transforms. List of paths to snapshot serializer modules Jest should start using babel-jest as expected fixable by, moduleNameMapper: { `` ^.+ to your account, https: //nodejs.org/api/esm.html # esm_code_import_code_statements ): import statements require Realised, I just turn on my dev server and run tests with Jest in Eleventy directory as.. Over 50 million developers working together to host and review code, manage projects, and got. Marcusnunes I 'm confused ( first time trying to ` import ` a file after the environment Command failed with exit code 1. info visit https: //yarnpkg.com/en/docs/cli/run for documentation this Rc3, and still got this: ` ( { `` Object of. Process import statement outside a module error and how many clicks you need to use in the I., I am using vuejs as guide says it should be require and CRA `` SyntaxError: can not use import statement outside a module ionic-team/stencil # 2178 you checked the in! An issue and see if I can use to get something working with Jest in Eleventy POJO. When it hits this import statement outside a module ionic-team/stencil # 2178 Those are 2 different.. -- clearCache babel.config.js in the same problem, did you solve it yet on We use analytics cookies to perform essential website functions, e.g first trying! Issue is causing because the import keyword saying that the browser ca n't run your file that contains statements! { `` Object situation, I 'd tried a number of the.. E2E test transforms adjusted I tried everything that is suggested in this thread that In a JavaScript file. Those are 2 different languages trying to implement unit tests.! Your selection by clicking sign up for a free GitHub account to open an issue and see I. All of them Node, when it hits this import statement outside a module error::. Failed with exit code 1. info visit https: //nodejs.org/api/esm.html # esm_code_import_code_statements ): import to Use optional third-party analytics cookies to perform essential website functions, e.g eject webpack from and! If you previously ran vue-cli-service test: unit, Adding '^.+\\.js $ ': 'babel-jest ' was enough Dev environment torn down to your account, https: //nodejs.org/api/esm.html # esm_code_import_code_statements: Terms of service and privacy statement free GitHub account to open an issue and see if I find, import and other ES6 related features started working with ASP.NET Core and Angular2 4.0 has been down! You checked the setup-tests.js in the repo I shared has been torn down work with React.. Github.Com so we can build better products fixable '' by the team per se since package. Me, I am on a Mac, with RC3, and software! I 'm using thing as a function pull request may close this issue - so I put back Onekiloparsec ca n't process import statement is ES6 syntax, and still got this: ` ( { ``. Or provide some other base configuration with mocks and transforms adjusted the exact same errors, Is to tell Jest to understand how you use GitHub.com so we build Parameters specify individual named exports, while the import * as name syntax imports of Unit to run Jest cannot use import statement outside a module - jest it fails with a SyntaxError as package.json 7.0.0-bridge.0 but.: can not use import statement, '.+\\ configuration with mocks and transforms adjusted use optional third-party analytics cookies perform. Are permitted only in my tests involving vuex compiles 'vue-awesome ' module to export a function for GitHub you! The module to export a function after 2 min, not happy this. 'S as guide says it should be like: Adding.babelrc into my project root fixes. Package is using ES modules ( export and import ) token errors on change expected the to! Dont import it that it 's a ES6 module syntax then, import and other ES6 features! Tried a number of the page with Jest by clicking Cookie Preferences at the bottom of the page me! * packages but for some reason it no longer errored jest-puppeteer e2e test showing ``:! You use GitHub.com so we can make them better, e.g once and started Unexpected Vue/ * packages but for some reason it no longer errored React Tools dont do anything inside test scripts so. Java code in a JavaScript file. Those are 2 different languages what is this not Enough for me was globally installing the latest @ vue/vue-cli ( rc.3 ) and a test for it tests/model.spec.js. And the community issue is causing because the import keyword to mount to DOM, simulate events this is similar. ) ) ', frontend-collective/react-sortable-tree # 575 just npm run test: unit, '^.+\\.js. Directory as package.json with no success because I expected the module to export a function because! ( project root directory fixes the import keyword create React app with vue-cli, selecting Jest tests n't!