Jest syntaxerror unexpected token export aws sdk github. If you don't like use the latest version, try Jest 25.

Jest syntaxerror unexpected token export aws sdk github it ' s not plain JavaScript. x, I've tried many other regexps from all over StackOverflow and all wide internet but it just does not work as expected. I followed all the steps described in the README. Dec 13, 2024 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. json, I have the failing test: FAIL src/tests/index. I've reported the bug in jest, jest --no-cache does use some of the cache so it's safer to jest --clearCache. We should be careful to change this, that may break existing usage. . because it is a JS file with TS syntax, or it is published to npm as uncompiled source files. But would make sense if the sample projected worked out of the box. 36 Firebase SDK version: 9. Possible Solution. conf. 3 Steps to reproduce Full PR with the failing build is here OctoLinker/OctoLinker#1563 Expected behavior Prior to v28 this project built just fine, but now we're getting SyntaxError: Unexpected token 'export' errors from the Feb 11, 2019 · Describe the bug When attempting to include the withAuthenticator HOC component in a new Expo application the existing Jest tests fail with Jest encountered an unexpected token. when your code or its dependencies use non-standard JavaScrip Nov 3, 2023 · If I add the jest. ts file and the quotes kept getting stripped off "uuid" and the fix didn’t work. Navigation Menu Toggle navigation Sep 14, 2023 · Description I am trying to run a very simple test to check gluestack-ui and it fails to run due to unexpected 'export' from @legendapp/motion/index. "^lodash-es$": "lodash" Jun 3, 2019 · Hello! I get SyntaxError: Unexpected token export when trying to running my test. json to select either commonjs or ESM: Apr 4, 2018 · You signed in with another tab or window. Contribute to kesavab/recreate-aws-sdk-client-mock-jest-issue development by creating an account on GitHub. I can successfully store a blob by its key (filename) in the bucket. Jest was configured and the **last pipeline on dev was able to run test, However, if I clone now, even if I have a package-lock. Feb 17, 2020 · You signed in with another tab or window. 714. We are using jest src in the npm run test command in pckage. You switched accounts on another tab or window. Oct 19, 2016 · I have to point out that I copied your source code directly into my setupTest. Actual behavior. Dec 13, 2022 · Test suite failed to run Jest encountered an unexpected token Jest failed to parse a file. This means, that a file is not transformed through TypeScript compiler, e. because it is a JS file with TS syntax, or it Read more > Feb 20, 2023 · Thanks @StavKxDesign, that's very interesting. 8. But I have done Jest testing of Next. Jun 20, 2017 · However, due to angular/angular-cli#7200, the Angular Universal build currently fail (with SyntaxError: Unexpected token export-like errors) when said library is published as separate ES modules instead of a flatten one (fesm), as the deep imports would then resolved to the ES modules causing Node to fail as it doesn't understand ES modules Jan 12, 2023 · I think this is due to a missing "type": "module" in package. If none of the other solutions worked for you, you can try this in your jest. You signed out in another tab or window. test. Aug 10, 2020 · For example, I think you can move to Jest 26 (came out a few months ago) and the corresponding ts-jest. I have migrated from v2 to v3 in package A and then published it. I am trying out this example for deploying a serverless application (api gateway + lambda): Dec 29, 2019 · I am building an expo react-native app with expo SDK 36. Aug 24, 2023 · which is as expected. No response. 3 to 27. ts error: SyntaxError: Unexpected token 'export' Oct 20, 2020 Copy link MikeyUchiha commented Oct 21, 2020 Jest gives an error: "SyntaxError: Unexpected token export" This means, that a file is not transformed through TypeScript compiler, e. Nov 4, 2021 · SyntaxError: Unexpected token 'export' The issue started when updating Jest from 26. Nov 1, 2010 · You signed in with another tab or window. json file: { Before opening, please confirm: I have searched for duplicate or closed issues and discussions. Jul 28, 2020 · You signed in with another tab or window. 27. Aug 2, 2022 · I was using a jest. 4 $ jest App. Jun 27, 2023 · I read up a bit on this through jestjs/jest#9771 and Jest's Configuration pages. x. Mar 14, 2019 · @krizzu, no help, at least, with the "Jest setup file" option. Mar 4, 2021 · @jakobrosenberg You can find the import statement in the first screenshot import { goto } from "@roxi/routify". for the main library mathjs, we have an automatic switch in package. md under the Usage with Babel section. Jan 17, 2017 · You signed in with another tab or window. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such syntax. Version 28. The issue here is that TypeScript started to output es modules irrespectively of the setting of "module". Nov 9, 2018 · Might be a good idea to mark the 1. Mar 29, 2023 · You signed in with another tab or window. The import will then import the mocked version of the Sentry module which bypasses actually importing the Sentry package. Mar 30, 2022 · NOTE for fix: if we were to instead make a temporary copy of the aws-exports. /sdk --name SettingCenter --client axios i use output to make a private package { "name": "@lab/setting", "version": "1. Expect jest tests to work. js apps a couple of times and find myself usually needing to mock next/router, next/link, or both. Jest failed to parse a file. Sign in Product yarn run v1. I included my component repository as git submodule. x of jest so I think since I'm just now upgrading from 27. Also, would be super rad if it mentioned in the docs how to handle using SVGs in tests, since it's such a common occurrence. js. Nonetheless I will keep trying to find the best way around this and I will update this thread with new details. package to reproduce aws mock issue with jest. Mar 16, 2023 · npx babel node_modules/@aws-sdk --out-dir node_modules/@aws-sdk --presets=@babel/preset-env And the command above did the trick. Mar 16, 2022 · SyntaxError: Unexpected token 'export' Additional context. Feb 28, 2024 · Node. Checklist I have read Caveats documentation and didn't find a solution for this problem there. So to be clear, I've followed the instructions to include 2 lines in my setup file, AND included the transformIgnorePatterns you suggested. js file of this project. May 6, 2021 · @Elango for the answer in stackoverflow I already had it in package. Describe the Migration Issue. Out of the box Jest supports Babel, which will be used to transform your files into valid JS based on your Babel configuration. Use an SVG component with Jest results in a SyntaxError: Unexpected token '<'; Expected behavior. /openapi. Jun 23, 2022 · You signed in with another tab or window. You signed in with another tab or window. I have an application with the following test/tsconfig. Something else is the cause of the problem which I still haven't figured out, maybe it's the way babel is resolving imports, but this is just a wild guess from However, I am seeing jest tests choke when using such imports with SyntaxError: Unexpected token export errors. Apr 26, 2022 · You signed in with another tab or window. 3. json. As of Aug 23, 2022 the latest version of uuid is still beta and the linked not above indicates it was only tested with the beta 29. Expected behavior. Here's what you can do. I first found this Jest issue #2550 it mentioned setting up transformIgnorePatterns and adding "allowJs": true to our tsconfig. I have done my best to include a minimal, self-contained set of instructions for consistent Mar 10, 2020 · Thanks for reporting, this is a good point and is currently inconsistent. Test suite failed to run Jest encountered an unexpected token Jest failed to parse a file. x I'll stick with this solution for now. Apr 17, 2023 · Saved searches Use saved searches to filter your results more quickly Jul 6, 2022 · Test suite failed to run Jest encountered an unexpected token Jest failed to parse a file. json --output . Jest encountered an unexpected token. Here is Also further description of the problem: As problem suggests I am using TypeScript which is why I added ts-jest. 0 (but I still have this problem later in the self mutate phase where I can't control the version). Apr 3, 2022 · You signed in with another tab or window. This happens e. The global jest. it's not plain JavaScript. 22. 1 to most recent 2. Oct 6, 2023 · You signed in with another tab or window. I am using jest for unit testing and this package for mocking aws calls. Dec 30, 2022 · You signed in with another tab or window. Reload to refresh your session. 6. By default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modules". A: To fix the syntax error “unexpected token ‘export'” in Jest, you will need to make sure that the variable or function that you are trying to export is declared in the current scope. Provide details and share your research! But avoid …. Our greenkeeper tried to install this and I guess marking it as deprecated would just make tools like this skip that version. . Bug description I am developing a nodejs ES6 serverless project. I chose version 3. Hi there, I had high hopes when I found that plugin because I wanted to develop my NodeJs Lambda's using the ES6 syntax. If you don't like use the latest version, try Jest 25. json dependencies. 1. For babel, if you install babel 7, ts-jest will use it. May 27, 2016 · You signed in with another tab or window. Dec 28, 2021 · Skip to content. Jun 17, 2020 · You signed in with another tab or window. mjs, this file will always be treated as ESM and enable us to use dynamic import to read, which may also fix the issue with updating this file in an ESM project where we have "type": "module" in the root package. js file as aws-exports. Please note, this behavior is observed prior to implementin Apr 26, 2022 · SyntaxError: Unexpected token 'export' When using react-markdown in the latest version of create-react-app I can no longer run jest due to the following error: It all works fine when I remove react-markdown. 4 I got this error: Test suite failed to run Jest encountered an unexpected token Jest failed to parse a file. Aug 20, 2017 · sharikovvladislav changed the title Can not unit tests through jest because of SyntaxError: Unexpected token export Can not run unit tests through jest framework because of SyntaxError: Unexpected token export Aug 20, 2017 Navigation Menu Toggle navigation. The bit mentioning customExportConditions seems to apply: Both jest-environment-jsdom and jest-environment-node allow specifying customExportConditions, which allow you to control which versions of a library are loaded from exports in package. latest. I totally hear you about not wanting to mock components. mjs file extensions should be more robust across all the various use cases. 0 to confirm this is an issue with 2. 7. I finally found a workaround for this. May 31, 2023 · Jest encountered an unexpected token. Asking for help, clarification, or responding to other answers. This is my Dec 29, 2022 · openapi --input . Jul 19, 2022 · Version. Feb 11, 2021 · Saved searches Use saved searches to filter your results more quickly I have a feeling it is not about Angular 19 but rather TypeScript 5. Jul 6, 2016 · Skip to content. Else it'll use the 6. Jul 3, 2024 · Then I ran the test again, this time it gave me a different issue: I am not sure what does this No context value present for amplify-backend-namespace key really mean, but my goal was to run some quick tests to make sure the underlying resources are provisioned correctly so that I don't have to do it by writing some scripts using aws cli or aws sdk after the whole backend environment is setup Aug 7, 2018 · saranyakannan changed the title es6 import doesnt work in jest even after babel config, throws SyntaxError: Unexpected token export ES6 import doesnt work in jest even after babel config, throws SyntaxError: Unexpected token export Aug 7, 2018 Oct 5, 2020 · I'm using Create React App that is ejected. tsx FAIL __tests__/App. config to reflect the changes (see below). 0 Oct 5, 2017 · you are using the latest version of Jest yes try re-installing your node_modules folder yes run Jest once with --no-cache to see if that fixes the problem you are experiencing yes What is the current behavior? imac:react-redux-test damz$ Jul 23, 2019 · You signed in with another tab or window. Jun 18, 2013 · { [SyntaxError: Unexpected token o] statusCo I have a system where I am getting and storing files from a bucket on S3. Jan 10, 2024 · Test suite failed to run Jest encountered an unexpected token Jest failed to parse a file. js but I am unable to test my component using webstorm. I am importing a package of my own creation into an Angular 2+ project, I can build the project and After updating from v 1. It seems to highlight the export issue in the file where function is defined. Additional Information/Context. Jul 3, 2018 · First of all, when you try something else, be sure to run jest --clearCache to ensure jest will run with the new settings/packages. Jul 7, 2021 · Current Behavior On a newly generated Nx project (React), after generating a library and importing lodash-es in its component, when trying to run the tests I get the error: Jest encountered an unexpected token This usually means that you Jan 1, 2017 · You signed in with another tab or window. Oct 19, 2020 · rafgraph changed the title TS config error: SyntaxError: Unexpected token 'export' TS jest. Sep 16, 2022 · This could be a temporary workaround until babel configs are fixed. js altered with the new transformIgnorePatterns and transform configurations. tsx 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. Here is my list, but you can simply add "@aws-sdk/client-cloudformation": "3. spec. Steps to reproduce: Observed result: I am trying to run lambda functions on my lo Hi there, I'm upgrading a project from version 3. Apr 26, 2022 · import with commonjs syntax const sdk = require('@library') or const { Lifecycle } = require('@library') KO: SyntaxError: Unexpected token 'export' copy lib from node_modules in our source code: KO: clone library repository and rebuild it in ESM or CommonJS: KO: use nextjs dynamic to import library package: KO Then I ran the test again, this time it gave me a different issue: I am not sure what does this No context value present for amplify-backend-namespace key really mean, but my goal was to run some quick tests to make sure the underlying resources are provisioned correctly so that I don't have to do it by writing some scripts using aws cli or aws sdk after the whole backend environment is setup Aug 31, 2021 · @achudars I have not tried version 26. I've searched for previous similar issues and didn't find any solution. When running tests I see SyntaxError: Unexpected token 'export' referencing the root index. Feb 13, 2022 · Current Behavior Tests are failing on frontend services but passing at backend services (Same jest. I tried every option with similar issues, but I can't get it to work. js) Expected Behavior Tests will run successfully Failure Logs export const infoLoggerFunction = generateMockedLoggerFunction(); ^ May 11, 2022 · Test suite failed to run Jest encountered an unexpected token Jest failed to parse a file. json but not working, and for the github answer I don't think is related because I can run the app in Android Simulator but not working in Jest Testing. Oct 13, 2021 · Description: I am having problems trying to run my lambda project, I keep getting unexpected token on the response. 28. I'm not sure if it's an issue with this library or my configuration. Nov 9, 2022 · [REQUIRED] Describe your environment Operating System version: Linux armv7l (Samsung Tizen TV) Browser version: Safari/537. Steps to reproduce. I had an issue in which my unit tests were running just fine on my machine but failing on jenkins, your solution caused jest to give me a warning saying that globals are deprecated and then the tests took forever, I removed the globals and ended up with: Mar 27, 2020 · 🐛 Bug Report In my jest tests, when i attempt to run jest, this is output: FAIL test/product. It doesn't break. present. You might be safe if you use "!node_modules/lodash-es" in your transformIgnorePatterns instead so that jest runs babel on lodash-es only. Navigation Menu Toggle navigation Jun 28, 2019 · Jest encountered an unexpected token This usually means that you are trying to import a file which Jest cannot parse, e. 0 + Firebase Product: performance, remote con Mar 21, 2018 · Hi, I have tried several solutions I have found but any of those work. By making it "^uuid$" this started working for me. In this case, lodash-es specifically exports es modules, so you HAVE to let jest transform that code. test script "scripts": { "test": "jest --cov Nov 30, 2023 · Confirm this is a Node library issue and not an underlying OpenAI API issue This is an issue with the Node library Describe the bug Issues experienced while running unit tests in our nodejs backend. js has been altered during migration, but the the projects in the workspace have not had their jest. cjs and . Weirdly this may be somehow related to using enums? See the reproducible demo below. Adjust your transformIgnorePatterns allowed list: "jest": { "transformIgnorePatterns": [ "node_modules/(?!@ngrx|(?!deck. 0. I have read the guide for submitting bug reports. I was able to explicitly install version 2. config. js function and it works perfectly so it definitely isn't the code that is the problem. CodeSandbox/Snack link No response Steps to r Aug 18, 2022 · You signed in with another tab or window. 0". However, when I try and mock it in tests using aws-sdk-client-mock I get the following error. 0 version as deprecated on npm. gl)|ng-dynamic)" May 27, 2022 · I am using the @aws-sdk/client-eventbridge package in my worker. You can do this by either importing the module that contains the variable or function, or by declaring the variable or function in the current scope. May 22, 2023 · Checkboxes for prior research I've gone through Developer Guide and API reference I've checked AWS Forums and StackOverflow. No, my application is not running on AWS Lambda. 0-> 4. Navigation Menu Toggle navigation You signed in with another tab or window. js (includes AWS Lambda) AWS Lambda Usage. In my application, I use one package (Package A) with the dependency of aws-sdk. However, adding that has other side effects in the repo, so using explicit . Nov 23, 2021 · It seems that it has less to do with the version of the dependencies. I just want to rebuild all packages under @ckeditor (since jest does not parse es6), but jest does not allow me to do that. Jest fails with:. Yes, my application is running on AWS Lambda. I have a similar issue to the one posted in #4, however I have tried the suggested fixes and none of them are resolving the issue for me. I'ts like @dean-g pointed out. jsx Test suite failed to run Jest encountered an unexpected token This usually means that you are trying to import a file which Jest cann Oct 29, 2019 · Skip to content. 0 of this project but am having an issue when trying to run jest tests. Jan 17, 2018 · Hi, I'm facing an issue that I'm having trouble fixing. g. Jan 9, 2020 · Occurred when running test FAIL src/components/xxx 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. mock call, the tests pass for me again. My app run fine on local, and able to generate production build successfully. Jun 16, 2022 · I updated the bare bones repo and managed to get Jest to run but still remain blocked on out main App - even having updated the jest. Mar 8, 2022 · If you don't supply jscodeshift a parser parameter the default that jscodeshift uses something called babel5compat, which is has a significantly reduced feature set from ts, babylon, etc. Jan 8, 2024 · You signed in with another tab or window. , it's not plain JavaScript. Jan 7, 2025 · For a temporary working solution, explicitly add the working versions of the following packages to the package. I am using the webpack template with the default jest. hvvyb aqcsyof myeio typ tisyg lxwmavot lmv cqtjr nniaf uzky hhig jyof vitmroc ugfapt lzy