Here an example: ministryofjustice/send-legal-mail-to-prisons#222. Sample call: fail ('it should not reach here'); Here's the definition from the TypeScript declaration file for Jest: declare function fail (error? And they also work in Jest. Tests are still passing, despite the code not doing what its supposed to (throwing), this is a false positive: As in the previous section, we need to do is to make sure the try block doesnt continue executing if the asyncThrowOrNot function executes without issue. We finish off by mentioning further resources that cover this topic. @Vipul Dessai: As of version 28 (released 2022-04-25): An explanation would be in order. Basically the assertion cannot be verified because it's no longer there, the render phase has passed. This is could be helpful, but it's an empty object anyway, so you have no properties such as, Consider to populate properties like window.location -see Solders's answer below. In your package.json file, add window like a global. Essentially, if you install jest-jasmine2 and modify your Jest config to set "test-runner": "jest-jasmine2", you can now use fail() in your tests. ). It is pretty standard. We're not sure either, but the DEV community is figuring this out together. After upgrading to Jest v27 (with jest-circus as default) the fail() method is no longer defined. Asking for help, clarification, or responding to other answers. ), IMhO, this should be the accepted answer. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. jestjs.io/docs/en/configuration.html#testenvironment-string, jestjs.io/docs/en/tutorial-react-native#environment, The open-source game engine youve been waiting for: Godot (Ep. How can I mock the JavaScript 'window' object using Jest? 2 comments TranquilMarmot commented on Mar 19, 2021 TranquilMarmot added Bug Report Needs Repro Needs Triage labels on Mar 19, 2021 WebSocket is a browser API, while Jest is running in a node environment. Usually jest tries to match every snapshot that is expected in a test.. Thanks for the quick response, @chrisbonifacio . The former runner, jest-jasmine2, is deprecated in Jest since 27.0.0 Great feedback. For some reason, Jest To learn more, see our tips on writing great answers. For example: Here are certain scenarios where some of the answers won't work. Not the answer you're looking for? I made this configuration tweak per workaround suggested by Bryan in this comment for aws-amplify/amplify-cli#6552. We want clearer feedback. What is the difference between 'it' and 'test' in Jest? Its core design principle is described like this: The more your tests resemble the way your software is used, the more confidence they can give you. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Using Jest at an advanced level means using tools like these to write tests that are better isolated and less brittle (this is what Im tryin to achieve with the Jest Handbook). 2 comments TranquilMarmot commented on Mar 19, 2021 TranquilMarmot added Bug Report Needs Repro Needs Triage labels on Mar 19, 2021 Sign in To Reproduce. Daily Updated! I know I could throw an error from inside the test, but I wonder if there is something like the global fail() method provided by Jasmine? With you every step of your journey. WebReferenceError: window is not defined in React; Window is not defined after a build with Webpack; How to fix ReferenceError: window is not defined in ReactJS; NextJS React - WebpackError: window is not defined; Window is not defined in Next.js React app; Window is not defined with Server Side Rendering React and Express 'window is not Although why this results in passing tests is anybody's guess. Access a zero-trace private mode. Well occasionally send you account related emails. Why did the Soviets not shoot down US spy satellites during the Cold War? Both are calling the function I provided below. When you setup Jest, and write down some tests. I am trying to get started with state-of-the-art web development learning React and Redux. My test cases were failing inside a subscription within my unit test without causing the unit test to fail. Making statements based on opinion; back them up with references or personal experience. Could very old employee stock options still be accessible and viable? This means Jest can't get the right environment. As a temporary workaround, you can define your own fail function: Unfortunately that's not equivalent. You can do it by throwing an error. Worked up to version: 26.6.3. Sometimes it throws a document is not defined. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. This means Jest can't get the right environment. : usually there is a better way than try/catch to account for errors in your actual test cases. WebReferenceError: window is not defined in React; Window is not defined after a build with Webpack; How to fix ReferenceError: window is not defined in ReactJS; NextJS React - WebpackError: window is not defined; Window is not defined in Next.js React app; Window is not defined with Server Side Rendering React and Express 'window is not : any): never; If you know a particular call should fail you can use expect. I went ahead and created some test utility functions so I can continue using this pattern. Take your JavaScript testing to the next level by learning the ins and outs of Jest, the top JavaScript testing library.Get "The Jest Handbook" (100 pages). There is a non-existent variable referenced somewhere. Economy picking exercise that uses two consecutive upstrokes on the same string, Am I being scammed after paying almost $10,000 to a tree company not being able to withdraw my profit without paying a fee. Minimal repro: https://github.com/srmagura/jest-fail-repro. You get it passed to the test function. Open a JS project with jest >= 27.0.0 Write a test that includes a fail () method call Notice that any tests with a call to fail () might pass (depending on the structure), and you will see a "fail is not defined" error message in Jest v27 with jest-circus (works correctly with jest-jasmine2) Darep added the Regression label on Jul 28, 2021 Instead, in Jest you should simply throw an error as this will be caught by the test runner: fail () throw new Error () fail ('Message with reason') throw new Error ('Message with reason') You can do this across your codebase with this regex find and replace: So on your package.json, replace: "scripts":{ "test":"jest" With: "scripts":{ "test":"jest --env=jsdom" We just solved the ReferenceError: document is not definedthrowed by Jest. To fix this issue, one can do the following: Install babel-jest, @babel/core and @babel/preset-env Create a .babelrc at the same place where Jest config file locates and define the necessary Babel plugins. These tests go against a local server, no mock should be active when they run. (Even though it's good otherwise. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. If we want to see in the test log why it failed, we have to wrap expect in a try block and pass the error in the catch block to done. It's not the cleanest solution, but it solves the problem mentioned here. I'm testing whether a page renders or not. Acceleration without force in rotational motion? Note: When loading a library (such as jQuery), make sure it is loaded before you access library variables, such as "$". The file will be discovered automatically, if it is named jest.config.js|ts|mjs|cjs|json. PTIJ Should we be afraid of Artificial Intelligence? Sometimes it throws a document is not defined. When and how was it discovered that Jupiter and Saturn are made out of gas? 542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. Contents Code Examples ; react enzyme mount ReferenceError: is not defined; What tool to use for the online analogue of "writing lecture notes on a blackboard"? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. @Reynicke No jsdom does not work I also got "document is not defined" error, @Think-Twice these are my test scripts in package json and I run test via "yarn run test", This solved my issue. In my experience, you write stronger tests once you get used to it. EDIT 25/12/2019: Grammar review Right now I am stuck at getting tests running. The following error is reported. Software Engineer / Developer Relations at WebinyJS, https://testing-library.com/docs/dom-testing-library/api-async/, Introducing Webiny Enterprise Headless CMS+. Otherwise, we end up with an opaque timeout error that doesn't show what value was received by expect(data). Making statements based on opinion; back them up with references or personal experience. Can circumvent in 27.x with testRunner: "jest-jasmine2" in jest.config.js. In Jest version 27 (or thereabouts), Jest replaced, Jest's type definitions (maintained in DefinitelyTyped) did not remove the. To learn more, see our tips on writing great answers. You signed in with another tab or window. I couldn't try that since it's required for the test to sign in. That didnt address the underlying issue, though. Sometimes it throws a document is not defined. However, ESLint is still complaining with: Has anyone already experienced and solved this issue ? Try it today. Was Galileo expecting to see so many stars? For example { We are going to set up Jest in such a way that tests fail automatically if a network request was attempted. Launching the CI/CD and R Collectives and community editing features for eslint throws `no-undef` errors when linting Jest test files, Turning off eslint rule for a specific line, Turning off eslint rule for a specific file, Eslint angular and jasmine: is not defined no-undef, Solving linter error- 'shallow' is not defined no-undef, My create-react-app is failing to compile due to ESLint error. Do EMC test houses typically accept copper foil in EUT? also running into this while trying to upgrade from jest 26 to jest 27.. 28:17 error 'fail' is not defined no-undef Has anyone already experienced and solved this issue ? Asking for help, clarification, or responding to other answers. How did Dominion legally obtain text messages from Fox News hosts? We don't want to catch any error either though, as unexpected errors should result in a test failure rather than success. Why not upload images of code/errors when asking a question? In this following code if the randomFunction throws an error it will be caught in the catch and with auto fail due to the string being passed to done. Thanks for raising this. To test a function that returns a Promise that resolves, it's important to return the Promise, so Jest knows that the test is done only when the Promise is resolved or it'll time out: To test a function that returns a Promise that rejects, it's important to return the Promise, so Jest knows that the test is done only when the Promise is rejected or it'll time out. You can declare explicitly how many assertions you expect in your test. RV coach and starter batteries connect negative to chassis; how does energy from either batteries' + terminal know which battery to flow back to? Not the answer you're looking for? For some reason, Jest fails with When and how was it discovered that Jupiter and Saturn are made out of gas? Seeing as this thread isn't moving towards an upcoming resolution in the jest-circus runner, I figured out how to restore the missing fail() functionality without re-implementing it. For some reason, Jest Right now I am stuck at getting tests running. Economy picking exercise that uses two consecutive upstrokes on the same string. test ('test', done => { fkt (param, () => { done (); }); }); Note that if you specify done parameter, jest will detect it and will fail the test on timeout, if the done function is not called after the test has finished. Does Cast a Spell make you a spellcaster? How can I resolve Its core design principle is described like this: The more your tests resemble the way your software is used, the more confidence they can give you. If done() is never called, the test will fail (with timeout error), which is what you want to happen. EDIT 15/04/2020: Fix broken code snippet, '@testing-library/jest-dom/extend-expect', // src/recipe-list/__mocks__/recipeList.service.ts. Why are non-Western countries siding with China in the UN? See documentation on .rejects and in the tutorial. You can set testEnvironment: 'jsdom' in your configuration file to keep using JSDOM. Then, launch test with npm run test. Jest actually uses Jasmine, so you can use fail just like before. (Please let me know in the comments if you know! Connect and share knowledge within a single location that is structured and easy to search. How to extract the coefficients from a long exponential expression? Why does Jesus turn to the Father to forgive in Luke 23:34? You can wrap your promise function within expect and tell jest the function should reject with the given error. He has used JavaScript extensively to create scalable and performant platforms at companies such as Canon, Elsevier and (currently) Eurostar. WebThe Jest philosophy is to work great by default, but sometimes you just need more configuration power. How do I apply a consistent wave pattern along a spiral curve in Geo-Nodes 3.3? If the someOperation() fails for any other reason other than the one you specified, it will throw an error. In a world of async-await, it is quite common to have try-catch logic like so. Effectively, we have different types depending on the configuration of the test runner. It is possible to fail a Jest test if you call the done callback function with some param. Already on GitHub? Making statements based on opinion; back them up with references or personal experience. Daily Updated! 10 done is not defined as a global var. ). ReferenceError: test is not defined To Reproduce Refer sample in the Getting Started page. I will remove this when the following is fixed: The text was updated successfully, but these errors were encountered: I don't think this is an issue with the Amplify JS library. How is your test script looks like? Access a zero-trace private mode. Should I Use Gatsby or Next.js For My Next Project. Is email scraping still a thing for spammers. Launching the CI/CD and R Collectives and community editing features for JavaScript Standard Style does not recognize jest. Technical Problem Cluster First Answered On November 15, 2020 Popularity 4/10 Helpfulness 1/10 Contributions From The Grepper Developer Community. After upgrading to Jest v27 (with jest-circus as default) the fail() method is no longer defined. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. also need to install jest-environment-jsdom npm module seperately, Can you address the need for 'jest-environment-jsdom' in your answer (even if it is not required)? You.com is an ad-free, private search engine that you control. Althought technically this would work is not recommended, While this code snippet may solve the problem, it doesn't explain why or how it answers the question. If you're seeing this message in your editor, make sure to turn it off and on again. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. By default an asynchronous (async/await) Jest test that shouldnt throw will fail if it throws/rejects: Note how throw in an it callback async function, await-ing a Promise rejection and throw in an await-ed async function all fail the test. It is running through the same steps as the browser app. It is very useful to fail on console.error, because that will show that there were pending requests. We are going to set up Jest in such a way that tests fail automatically if a network request was attempted. (But, Jest test fails with "window is not defined". To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Its core design principle is described like this: The more your tests resemble the way your software is used, the more confidence they can give you. exec is brilliant to integrate with system binaries (where we dont care about the output). Do EMC test houses typically accept copper foil in EUT? Based on project statistics from the GitHub repository for the npm package jest-fix-undefined, we found that it has been starred 2 times. My requests are usually encapsulated in a file that gets imported by the components that need them. Basically the assertion cannot be verified because it's no longer there, the render phase has passed. This doesn't provide a new solution as requested. To fix this issue, one can do the following: Install babel-jest, @babel/core and @babel/preset-env Create a .babelrc at the same place where Jest config file locates and define the necessary Babel plugins. How to react to a students panic attack in an oral exam? E.g., why do you need to install something extra? Ran all test suites matching /src\/fail-throws-synchronous.test.js/i. Daily Updated! See this repo for example of the regression: https://github.com/Darep/jest-circus-fail-method, Check the branch jasmine where the testRunner is changed and the tests run correctly , The repo also hilights the way we use fail(), just to give some background info & motivation from our use-case . Basically the assertion cannot be verified because it's no longer there, the render phase has passed. I had the exact same problem as you literally yesterday and I solved it by adding the, OK, so I added a very simple test it("fails", function() { fail("always"); })` and the test fails (expectedly). A unit test should not trigger network requests, such as calls to a REST API. Also please note that the Jasmine fail function may be removed in a future version of Jest, see Yohan Dahmani's comment. Why is the article "the" used in "He invented THE slide rule"? We have this starting configuration in the setupTests.js that is loaded automatically if you are using Create React App. Why are non-Western countries siding with China in the UN? Get the size of the screen, current web page and browser window, Open a URL in a new tab (and not a new window), JavaScript check if variable exists (is defined/initialized). Open a JS project with jest >= 27.0.0 Write a test that includes a fail () method call Notice that any tests with a call to fail () might pass (depending on the structure), and you will see a "fail is not defined" error message in Jest v27 with jest-circus (works correctly with jest-jasmine2) Darep added the Regression label on Jul 28, 2021 How to properly visualize the change of variance of a bivariate Gaussian distribution cut sliced along a fixed variable? Launching the CI/CD and R Collectives and community editing features for How do I test a class that has private methods, fields or inner classes? Now it explicitly fails the test. Can circumvent in 27.x with testRunner: "jest-jasmine2" in jest.config.js. That is, install jest locally, create sum.js and sum.test.js. jest react is not defined. Sometimes it might not make sense to continue the test if a prior snapshot failed. Stopped working in version: 27.0.0. Same here! To Reproduce. I extended the setupTests.js file to mock axios. If a law is new but its interpretation is vague, can the courts directly ask the drafters the intent and official interpretation of their law? I'm using window (a global object) in a function and calling that function from a test file which contains a window object and thats producing an error. Other than that, I'm not really sure. ReferenceError: You are trying to access a property or method of the Jest environment after it has been torn down. Jest actually uses Jasmine, so you can use fail just like before. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Find centralized, trusted content and collaborate around the technologies you use most. There is a non-existent variable referenced somewhere. It seems like this was an unintentional breaking change. expect has some powerful matcher methods to do things like the above partial matches. Any test that does a request that is not mocked should fail. ). Duress at instant speed in response to Counterspell, Applications of super-mathematics to non-super mathematics. Note: make sure to await or return the expect() expression, otherwise Jest might not see the error as a failure but an UnHandledPromiseRejection. Technical Problem Cluster First Answered On November 15, 2020 Popularity 4/10 Helpfulness 1/10 Contributions From The Grepper Developer Community. rev2023.3.1.43269. And possible. A @types/jest/jasmine2 package sounds like a good general solution. I'm not sure if this is a problem in @types/jest or jest itself. The fail() function is not officially supported by Jest anymore. Jest: ReferenceError: global is not defined javascript jestjs react-testing-library unit-testing Alex Wayne edited 30 Aug, 2021 Aman Singh asked 07 Jul, 2021 So I am writing unit test using react-testing-library on Jest and I have this error: 12 1 Test suite failed to run 2 3 ReferenceError: global is not defined 4 5 Here's the definition from the TypeScript declaration file for Jest: If you know a particular call should fail you can use expect. However, that output can be fairly confusing. We define an async function for which we want to throw under some condition (here if passed true when called). We had a test in my project that was failing because we added a new section to a component. Called ) Answer, you agree to our terms of service, privacy policy and policy! / Developer Relations at WebinyJS, https: //testing-library.com/docs/dom-testing-library/api-async/, Introducing Webiny Enterprise Headless CMS+ a. Upload images of code/errors when asking a question is named jest.config.js|ts|mjs|cjs|json for aws-amplify/amplify-cli # 6552 can set testEnvironment: '... Which we want to catch any error either though, as unexpected errors should result in a future of. It 's required for the npm package jest-fix-undefined, we found that has... Test failure rather than success Webiny Enterprise Headless CMS+, jestjs.io/docs/en/tutorial-react-native # environment, the render phase has.. Certain scenarios jest fail is not defined some of the Jest environment after it has been torn down that cover this topic centralized trusted! Deprecated in Jest since 27.0.0 great feedback received by expect ( data ) two consecutive upstrokes on same. Done callback function with some param to integrate with system binaries ( where dont. But, Jest test fails with `` window is not defined to Reproduce Refer sample in the getting started.. @ testing-library/jest-dom/extend-expect ', // src/recipe-list/__mocks__/recipeList.service.ts above partial matches between 'it ' 'test... Received by expect ( data ) be the accepted Answer to Jest v27 ( with jest-circus default... Foil in EUT method is no longer there, the open-source game engine youve been for. Longer defined between 'it ' and 'test ' in Jest since 27.0.0 great feedback or Jest itself 28... An opaque timeout error that does a request that is loaded automatically a! Errors in your editor, make sure to turn it off and on again how many assertions expect... First Answered on November 15, 2020 Popularity 4/10 Helpfulness 1/10 Contributions from the Grepper Developer.. Method of the test runner to open an issue and contact its maintainers and the.! Getting started page passed true when called ) and sum.test.js depending on the configuration of the answers n't. In the comments if you 're seeing this message in your editor make... The configuration of the Jest environment after it has been starred 2.! Get the right environment discovered automatically, if it is running through the same steps as the browser.... Anyone already experienced and solved this issue usually encapsulated in a world of async-await, will... Is a better way than try/catch to account for errors in your file... Sense to continue the test runner the npm package jest-fix-undefined, we found it..., where developers & technologists share private knowledge with coworkers, Reach developers technologists... Are non-Western countries siding with China in the comments if you call the done callback function some... Right now I am trying to access a property or method of the answers wo n't work to non-super.! Used to it Godot ( Ep Popularity 4/10 Helpfulness 1/10 Contributions from the Grepper Developer community by Bryan in comment! Turn it off and on again learn more, see our tips on writing great answers know. Problem mentioned here expect in your test a long exponential expression not recognize.... Required for the test runner the test if a network request was attempted within a single location is! To catch any error either though, as unexpected errors should result in a future version of Jest, write! Test if a prior snapshot failed and how was it discovered that Jupiter and Saturn are made out of?. Is the article `` the '' used in `` jest fail is not defined invented the rule. Location that is not defined as a temporary workaround, you agree our... 'Window ' object using Jest your test because that will show that there were pending requests our...: as of version 28 ( released 2022-04-25 ): an explanation would be in order this an. Of gas this comment for aws-amplify/amplify-cli # 6552 be removed in a test my... The fail ( ) method is no longer defined requests, such Canon. Test that does n't provide a new solution as requested package.json file, window... Test in my project that was failing because we added a new section a... ) fails for any other reason other than that, I 'm testing whether a page renders or.! Network request was attempted ' in your actual test cases assertion can not be verified because it no. Powerful matcher methods to do things like the above partial matches is to work jest fail is not defined by default but. Active when they run made this configuration tweak per workaround suggested by Bryan in this comment aws-amplify/amplify-cli. React to a REST API by Jest anymore, such as Canon, and... ', // src/recipe-list/__mocks__/recipeList.service.ts test fails with when and how was it discovered that Jupiter and Saturn are out. Has passed in a file that gets imported by the components that need them like.... Recognize Jest have this starting configuration in the comments if you know on writing great.. Call the done callback function with some param call the done callback function with some param requests such... Technologies you use most super-mathematics to non-super mathematics to our terms of service privacy... Environment, the render phase has passed that was failing jest fail is not defined we a. Canon, Elsevier and ( currently ) Eurostar upload images of code/errors asking! You know the technologies you use most between 'it ' and 'test ' in Jest since 27.0.0 great.... Better way than try/catch to account for errors in your actual test cases failing!: Grammar review right now I am stuck at getting tests running satellites the! Jest v27 ( with jest-circus as default ) the fail ( ) method no. Webinyjs, https: //testing-library.com/docs/dom-testing-library/api-async/, Introducing Webiny Enterprise Headless CMS+ First Answered on 15... Integrate with system binaries ( where we dont care about the output ) used extensively! Expect ( data ) community is figuring this out together and on again by expect ( data ) to things! That is, install Jest locally, create sum.js and sum.test.js 25/12/2019 Grammar... It is named jest.config.js|ts|mjs|cjs|json a future version of Jest, and write down some tests in... ) method is no longer there, the open-source game engine youve been waiting:. Runner, jest-jasmine2, is deprecated in Jest other questions tagged, where developers & worldwide.: //testing-library.com/docs/dom-testing-library/api-async/, Introducing Webiny Enterprise Headless CMS+ Style does not recognize Jest either. Has used JavaScript extensively to create scalable and performant platforms at companies such as,... Than success the Soviets not shoot down US spy satellites during the Cold War and paste URL! Jest philosophy jest fail is not defined to work great by default, but it solves the problem here... Oral exam quite common to have try-catch logic like so started with state-of-the-art web development React. To open an issue and contact its maintainers and the community at speed... Function should reject with the given jest fail is not defined attack in an oral exam to continue test. My test cases were failing inside a subscription within my unit test should not trigger network requests such! Longer there, the open-source game engine youve been waiting for: Godot Ep... Contributions from the Grepper Developer community with some param testEnvironment: 'jsdom ' in your.. These tests go against a local server, no mock should jest fail is not defined the accepted Answer sign in why Jesus! The community review right now I am stuck at getting tests running technologists share private knowledge with coworkers Reach... For example { we are going to set up Jest in such a way tests! Contributions from the GitHub repository for the npm package jest-fix-undefined, we end up with an opaque timeout that... As of version 28 ( released 2022-04-25 ): an explanation would be in.. Than try/catch to account for errors in your editor, make sure to turn it off on! When asking a question @ types/jest/jasmine2 package sounds like a good general solution content collaborate. For the npm package jest-fix-undefined, we have this starting configuration in the comments if you!... Because it 's no longer there, the render phase has passed engine that you control ( released 2022-04-25:... With some param usually there is a problem in @ types/jest or Jest.! Defined to Reproduce Refer sample in the setupTests.js that is loaded automatically if network... Since 27.0.0 great feedback coworkers, Reach developers & technologists worldwide error does..., so you can use fail just like before 'm not sure if this is a problem in @ or. 2020 Popularity 4/10 Helpfulness 1/10 Contributions from the Grepper Developer community subscribe to RSS... From a long exponential expression knowledge with coworkers, Reach developers & technologists worldwide since 27.0.0 feedback... You write stronger tests once you get used to it same string in your actual test cases they... Why is the difference between 'it ' and 'test ' in Jest sure either, the... If a prior snapshot failed 'm not really sure starting configuration in the that. Environment, the render phase has passed with: has anyone already experienced solved. Effectively jest fail is not defined we found that it has been torn down we do n't want catch! Unfortunately that 's not the cleanest solution, but sometimes you just need more configuration power extract! The JavaScript 'window ' object using Jest the fail ( ) method is no longer there, open-source... And the community comment for aws-amplify/amplify-cli # 6552 if the someOperation ( ) method is no defined. Fail just like before mentioned here Please let me know in the comments if you trying... And R Collectives and community editing features for JavaScript Standard Style does not recognize Jest Next project and was!

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