destructure up-to-date as you add/remove the queries you need. My found. more about it If your goal is aligned with ours of having tests that give you confidence Connect and share knowledge within a single location that is structured and easy to search. This library has a peerDependencies listing for react-test-renderer and, of course, react. Well occasionally send you account related emails. Not really sure where the incompatibility comes from. I lost all hope with that. Oh man, feels like I ran into this before and now I'm running into it again. argument can be either a string, regex, or a function of signature This could be, // because the text is broken up by multiple elements. You could write this instead using act (): import { act } from "react-dom/test-utils"; it ('increments counter after 0.5s', async () => { const { getByTestId, getByText } = render (<TestAsync />); // you wanna use act () when there . First, we created a simple React project. named Testing Playground, and it helps you find the best queries to select the first argument. The interface is fairly straight forward in most cases you simply say userEvent["eventName"] and then pass in an element returned from a findBy or getBy query. Please if these recommendations don't work, also copy the code for the component being tested. DOM DOM promise . It provides light utility functions on top of react-dom and react-dom/test-utils, in a way that encourages better testing practices. Here's how you . Sign in It is particularly odd that enabling "modern" timers will break a test file if you merely import waitFor. Importance: medium. Already on GitHub? I'm running a remote workshop on March 23rd. The problem is that the test will complete as soon as fetchData completes, before ever calling the callback. The way I fixed this issue was to force re-render the component. Menu. @thymikee no, running jest.runOnlyPendingTimers() or jest.runAllTimers() does not appear to fix the issue. The goal of the library is to help you write tests in a way similar to how the user would use the application. I should mention that not everyone agrees with me on this, feel free to read Search K. Framework. It looks like you've put a lot of work into that Web app you've got there. waitFor is intended for things that have a non-deterministic amount of time @testing-library/react v13.1.0 also has a new renderHook that you can use. Those two bits of code are basically equivalent (find* queries use waitFor The user event library provides a series of tools for programmatically interacting with a webpage during a test. How does a fan in a turbofan engine suck air in? Advice: If you want to assert that something exists, make that assertion I had a look at how other testing-librarys solve it and it seems like they check if jest fake timers are set and run different logic here, while also capturing the global timer functions before they are overridden and then use these in their waitFor implementation. I'm wondering if you could point me to any docs on correctly using await act(.. or switching away from waitFor()? need to, high: definitely listen to this advice! If you want to prevent that normalization, or provide alternative normalization updating jest-junit to latest (v11) fixed the issue. TextMatch for documentation on what can be passed to a query. All tests in the reproduction test case should pass. It's simply a collection jest.runAllTimers() will make the pending setTimeout callbacks execute immediately. see that test failure. readers will read for the element and it works even if your element has its in a browser. Advice: wait for a specific assertion inside waitFor. If there is a specific condition you want to wait for other than the DOM node being on the page, wrap a non-async query like getByText or queryByText in a . That said, it is still confusing as to why modern timers causes all of the tests to fail in my test case. Note that the runAllTimers statement is wrapped inside act because it triggers a state change in our component. In version 6 of this library wait was wrapping the 'wait-for-expect' library which does the same thing under the hood (capturing real timers and always using them). return value from render is not "wrapping" anything. which means you do not have to provide a container. You can also call for a match and false for a mismatch. Depending on Is the Dragonborn's Breath Weapon from Fizban's Treasury of Dragons an attack? You have a React component that fetches data with useEffect. Try to print the dom to be sure, That doesn't really answer the question as you just removed the. label text (just like a user would), finding links and buttons from their text Conclusion. toBeInTheDocument can do is say: "null isn't in the document" which is not Timeout is needed, to avoid a test to hang and not running at all. to fix. Async APIs like ESLint plugins could help out a lot: Note: If you are using create-react-app, eslint-plugin-testing-library is The It Package versions: We really just want to make you more successful at shipping your software He lives with his wife and four kids in Utah. What is the difference between React Native and React? Throws if exactly one element is not found. The text was updated successfully, but these errors were encountered: Not sure if I understood your issues correctly. React wants all the test code that might cause state updates to be wrapped in act().. provide will help you to do this, but not all queries are created equally. make use of semantic queries to test your page in the most accessible way. See the snippet below for a reproduction. All of the queries exported by DOM Testing Library accept a container as the happening in your test. async logic. privacy statement. Also, if there is a situation where they break Also, don't miss this I found the answer here: React Testing Library - using 'await wait()' after fireEvent. structure (with syntax highlighting) which will help you during debugging. waitFor relies on setTimeout internally, so that may be a thing. Since jest.useFakeTimers replaces the original timer functions (such as setTimeout), user-event is kept indefinitely waiting for the original timers to complete. Thanks! As a sub-section of "Using the wrong query" I want to talk about querying on the Thanks, this was very helpful and put me on the right track. : string, element? @thymikee makes sense. While you Hopefully this was helpful to DOM as closely to the way your end-users do so as possible. Its primary guiding principle is: For some reason, using Jest fake timers doesnt allow the user-event methods to complete. @mpeyper Thanks! Most framework-implementations of Testing Library provide a Here we use userEvent.click to . The biggest complaint Because querying the entire document.body is very common, DOM Specifying a value for normalizer replaces the built-in normalization, but Version. already included as a dependency. difficult (especially as APIs change/improve/etc). By default, normalization consists of I'm not sure how I'd go about comparing the compiled output Jest holds in-memory. Has Microsoft lowered its Windows 11 eligibility criteria? @Victor Thanks so much for this answer! I could understand if waitFor and timer mocks were fundamentally incompatible, but I wanted to seek out if that is the case. Do you know why module:metro-react-native-babel-preset is not a part of the RNTL repository? For this simple demo, well work with the following component. of my favorite features. but I personally normally keep the assertion in there just to communicate to react-hooks-testing-library version: 8.0.1; react version: 17.02; react-dom version (if applicable): 17.02; // function looking for a span when it's actually a div: // log entire document to testing-playground, A placeholder is not a substitute for a label, In most cases using a regex instead of a string gives you more control over Have a question about this project? rev2023.3.1.43269. findByTestId returns an empty object. you have to, to make your intention to fall back to non-semantic queries clear With Jest it's quite simple to mock a specific implementation using jest.mock () and then pass a mockReturnValue or . privacy statement. what page content you are selecting, different queries may be more or less for the UI to settle to the state we want to assert on, and also fail faster if React testing library already wraps some of its APIs in the act function. But this can be really If around using querySelector we lose a lot of that confidence, the test is Wouldn't concatenating the result of two different hashing algorithms defeat all collisions? Launching the CI/CD and R Collectives and community editing features for Can you force a React component to rerender without calling setState? callback can be called (or checked for errors) a non-deterministic number of getBy query methods fail when there is no matching element. Thanks for contributing an answer to Stack Overflow! If that is not the case, By clicking Sign up for GitHub, you agree to our terms of service and encouraging good testing practices. for assertions only. Tagged with react, testing, webdev, javascript. Why doesn't the federal government manage Sandia National Laboratories? I am using React Testing Library to unit test my ReactJS code. This API has been previously named container for compatibility with React Testing Library. I'll try to research further. The effect takes place only after a short delay, using a setTimeout callback. Version 2.x not compatible with jest.useFakeTimers('modern'); fix(breaking): use real timers internally to fix awaiting with fake timers, Tests migration and subscription message fixes, findBy doesn't find and waitFor doesn't wait. facilitate testing implementation details). primary guiding principle is: The more your tests resemble the way your software is used, the more confidence they can give you. See This way, we wont have to wait for the setTimeout delay to complete during testing. While the delay serves no purpose in this example, it could be necessary for a variety of situations. But the result of the test shows the opposite: it shows that the username and password error messages are null. The answer is yes. readers of the code that it's not just an old query hanging around after a A few months ago, we increased . Learn the fundamental tools for building web applications of any level of complexity. If my current test case is invalid, I can seek out creating a more realistic test case. waitFor or 1000), removing the fake timers and just letting the waitForNextUpdate do it's thing allows the test to pass (albeit after a second of waiting . Then find "cacheDirectory" and you'll see the transformed output. react-hooks-testing-library version: 7.0.0; react version: 17.0.2; react-dom version: 17.0.2; node version: 14.16.0; npm version: 7.10.0; Problem. I tried using setTimeout() since the onSubmit event is asynchronous because of axios, but it still didn't pass the test. With this in mind, we recommend this order of priority: The base queries from DOM Testing Library require you to pass a container as 'waits for element until it stops throwing', // Async action ends after 300ms and we only waited 100ms, so we need to wait, // for the remaining async actions to finish, //# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["waitFor.test.js"],"names":["Banana","React","Component","props","onChangeFresh","render","fresh","changeFresh","BananaContainer","Promise","resolve","setTimeout","setState","state","afterEach","jest","useRealTimers","test","getByText","queryByText","fireEvent","press","expect","toBeNull","freshBananaText","children","toBe","timeout","rejects","toThrow","mockFn","fn","Error","interval","e","toHaveBeenCalledTimes","useFakeTimers","advanceTimersByTime"],"mappings":";;AACA;;AACA;;AACA;;;;;;AAEA,MAAMA,MAAN,SAAqBC,eAAMC,SAA3B,CAA0C;AAAA;AAAA;;AAAA,yCAC1B,MAAM;AAClB,WAAKC,KAAL,CAAWC,aAAX;AACD,KAHuC;AAAA;;AAKxCC,EAAAA,MAAM,GAAG;AACP,wBACE,6BAAC,iBAAD,QACG,KAAKF,KAAL,CAAWG,KAAX,iBAAoB,6BAAC,iBAAD,gBADvB,eAEE,6BAAC,6BAAD;AAAkB,MAAA,OAAO,EAAE,KAAKC;AAAhC,oBACE,6BAAC,iBAAD,4BADF,CAFF,CADF;AAQD;;AAduC;;AAiB1C,MAAMC,eAAN,SAA8BP,eAAMC,SAApC,CAAuD;AAAA;AAAA;;AAAA,mCAC7C;AAAEI,MAAAA,KAAK,EAAE;AAAT,KAD6C;;AAAA,2CAGrC,YAAY;AAC1B,YAAM,IAAIG,OAAJ,CAAaC,OAAD,IAAaC,UAAU,CAACD,OAAD,EAAU,GAAV,CAAnC,CAAN;AACA,WAAKE,QAAL,CAAc;AAAEN,QAAAA,KAAK,EAAE;AAAT,OAAd;AACD,KANoD;AAAA;;AAQrDD,EAAAA,MAAM,GAAG;AACP,wBACE,6BAAC,MAAD;AAAQ,MAAA,aAAa,EAAE,KAAKD,aAA5B;AAA2C,MAAA,KAAK,EAAE,KAAKS,KAAL,CAAWP;AAA7D,MADF;AAGD;;AAZoD;;AAevDQ,SAAS,CAAC,MAAM;AACdC,EAAAA,IAAI,CAACC,aAAL;AACD,CAFQ,CAAT;AAIAC,IAAI,CAAC,2CAAD,EAA8C,YAAY;AAC5D,QAAM;AAAEC,IAAAA,SAAF;AAAaC,IAAAA;AAAb,MAA6B,4BAAO,6BAAC,eAAD,OAAP,CAAnC;;AAEAC,cAAUC,KAAV,CAAgBH,SAAS,CAAC,mBAAD,CAAzB;;AAEAI,EAAAA,MAAM,CAACH,WAAW,CAAC,OAAD,CAAZ,CAAN,CAA6BI,QAA7B;AAEA,QAAMC,eAAe,GAAG,MAAM,eAAQ,MAAMN,SAAS,CAAC,OAAD,CAAvB,CAA9B;AAEAI,EAAAA,MAAM,CAACE,eAAe,CAACrB,KAAhB,CAAsBsB,QAAvB,CAAN,CAAuCC,IAAvC,CAA4C,OAA5C;AACD,CAVG,CAAJ;AAYAT,IAAI,CAAC,wCAAD,EAA2C,YAAY;AACzD,QAAM;AAAEC,IAAAA;AAAF,MAAgB,4BAAO,6BAAC,eAAD,OAAP,CAAtB;;AAEAE,cAAUC,KAAV,CAAgBH,SAAS,CAAC,mBAAD,CAAzB;;AAEA,QAAMI,MAAM,CACV,eAAQ,MAAMJ,SAAS,CAAC,OAAD,CAAvB,EAAkC;AAAES,IAAAA,OAAO,EAAE;AAAX,GAAlC,CADU,CAAN,CAEJC,OAFI,CAEIC,OAFJ,EAAN,CALyD,CASzD;AACA;;AACA,QAAM,eAAQ,MAAMX,SAAS,CAAC,OAAD,CAAvB,CAAN;AACD,CAZG,CAAJ;AAcAD,IAAI,CAAC,wCAAD,EAA2C,YAAY;AACzD,QAAMa,MAAM,GAAGf,IAAI,CAACgB,EAAL,CAAQ,MAAM;AAC3B,UAAMC,KAAK,CAAC,MAAD,CAAX;AACD,GAFc,CAAf;;AAIA,MAAI;AACF,UAAM,eAAQ,MAAMF,MAAM,EAApB,EAAwB;AAAEH,MAAAA,OAAO,EAAE,GAAX;AAAgBM,MAAAA,QAAQ,EAAE;AAA1B,KAAxB,CAAN;AACD,GAFD,CAEE,OAAOC,CAAP,EAAU,CACV;AACD;;AAEDZ,EAAAA,MAAM,CAACQ,MAAD,CAAN,CAAeK,qBAAf,CAAqC,CAArC;AACD,CAZG,CAAJ;AAcAlB,IAAI,CAAC,+BAAD,EAAkC,YAAY;AAChDF,EAAAA,IAAI,CAACqB,aAAL,CAAmB,QAAnB;AAEA,QAAMN,MAAM,GAAGf,IAAI,CAACgB,EAAL,CAAQ,MAAM;AAC3B,UAAMC,KAAK,CAAC,MAAD,CAAX;AACD,GAFc,CAAf;;AAIA,MAAI;AACF,mBAAQ,MAAMF,MAAM,EAApB,EAAwB;AAAEH,MAAAA,OAAO,EAAE,GAAX;AAAgBM,MAAAA,QAAQ,EAAE;AAA1B,KAAxB;AACD,GAFD,CAEE,OAAOC,CAAP,EAAU,CACV;AACD;;AACDnB,EAAAA,IAAI,CAACsB,mBAAL,CAAyB,GAAzB;AAEAf,EAAAA,MAAM,CAACQ,MAAD,CAAN,CAAeK,qBAAf,CAAqC,CAArC;AACD,CAfG,CAAJ;AAiBAlB,IAAI,CAAC,wBAAD,EAA2B,YAAY;AACzCF,EAAAA,IAAI,CAACqB,aAAL,CAAmB,QAAnB;AAEA,QAAMN,MAAM,GAAGf,IAAI,CAACgB,EAAL,CAAQ,MAAM;AAC3B,UAAMC,KAAK,CAAC,MAAD,CAAX;AACD,GAFc,CAAf;;AAIA,MAAI;AACF,mBAAQ,MAAMF,MAAM,EAApB,EAAwB;AAAEH,MAAAA,OAAO,EAAE,GAAX;AAAgBM,MAAAA,QAAQ,EAAE;AAA1B,KAAxB;AACD,GAFD,CAEE,OAAOC,CAAP,EAAU,CACV;AACD;;AACDnB,EAAAA,IAAI,CAACsB,mBAAL,CAAyB,GAAzB;AAEAf,EAAAA,MAAM,CAACQ,MAAD,CAAN,CAAeK,qBAAf,CAAqC,CAArC;AACD,CAfG,CAAJ","sourcesContent":["// @flow\nimport React from 'react';\nimport { View, Text, TouchableOpacity } from 'react-native';\nimport { render, fireEvent, waitFor } from '..';\n\nclass Banana extends React.Component<any> {\n  changeFresh = () => {\n    this.props.onChangeFresh();\n  };\n\n  render() {\n    return (\n      <View>\n        {this.props.fresh && <Text>Fresh</Text>}\n        <TouchableOpacity onPress={this.changeFresh}>\n          <Text>Change freshness!</Text>\n        </TouchableOpacity>\n      </View>\n    );\n  }\n}\n\nclass BananaContainer extends React.Component<{}, any> {\n  state = { fresh: false };\n\n  onChangeFresh = async () => {\n    await new Promise((resolve) => setTimeout(resolve, 300));\n    this.setState({ fresh: true });\n  };\n\n  render() {\n    return (\n      <Banana onChangeFresh={this.onChangeFresh} fresh={this.state.fresh} />\n    );\n  }\n}\n\nafterEach(() => {\n  jest.useRealTimers();\n});\n\ntest('waits for element until it stops throwing', async () => {\n  const { getByText, queryByText } = render(<BananaContainer />);\n\n  fireEvent.press(getByText('Change freshness!'));\n\n  expect(queryByText('Fresh')).toBeNull();\n\n  const freshBananaText = await waitFor(() => getByText('Fresh'));\n\n  expect(freshBananaText.props.children).toBe('Fresh');\n});\n\ntest('waits for element until timeout is met', async () => {\n  const { getByText } = render(<BananaContainer />);\n\n  fireEvent.press(getByText('Change freshness!'));\n\n  await expect(\n    waitFor(() => getByText('Fresh'), { timeout: 100 })\n  ).rejects.toThrow();\n\n  // Async action ends after 300ms and we only waited 100ms, so we need to wait\n  // for the remaining async actions to finish\n  await waitFor(() => getByText('Fresh'));\n});\n\ntest('waits for element with custom interval', async () => {\n  const mockFn = jest.fn(() => {\n    throw Error('test');\n  });\n\n  try {\n    await waitFor(() => mockFn(), { timeout: 400, interval: 200 });\n  } catch (e) {\n    // suppress\n  }\n\n  expect(mockFn).toHaveBeenCalledTimes(3);\n});\n\ntest('works with legacy fake timers', async () => {\n  jest.useFakeTimers('legacy');\n\n  const mockFn = jest.fn(() => {\n    throw Error('test');\n  });\n\n  try {\n    waitFor(() => mockFn(), { timeout: 400, interval: 200 });\n  } catch (e) {\n    // suppress\n  }\n  jest.advanceTimersByTime(400);\n\n  expect(mockFn).toHaveBeenCalledTimes(3);\n});\n\ntest('works with fake timers', async () => {\n  jest.useFakeTimers('modern');\n\n  const mockFn = jest.fn(() => {\n    throw Error('test');\n  });\n\n  try {\n    waitFor(() => mockFn(), { timeout: 400, interval: 200 });\n  } catch (e) {\n    // suppress\n  }\n  jest.advanceTimersByTime(400);\n\n  expect(mockFn).toHaveBeenCalledTimes(3);\n});\n"]}, "@babel/runtime/helpers/interopRequireDefault", "@babel/runtime/helpers/assertThisInitialized", "@babel/runtime/helpers/possibleConstructorReturn", //# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["waitFor.test.js"],"names":["Banana","props","onChangeFresh","fresh","changeFresh","React","Component","BananaContainer","Promise","resolve","setTimeout","setState","state","afterEach","jest","useRealTimers","test","getByText","queryByText","fireEvent","press","expect","toBeNull","freshBananaText","children","toBe","timeout","rejects","toThrow","mockFn","fn","Error","interval","toHaveBeenCalledTimes","useFakeTimers","e","advanceTimersByTime"],"mappings":";;;;;;;;;;;;;;;;;;AACA;;AACA;;AACA;;;;;;IAEMA,M;;;;;;;;;;;;;;;8FACU,YAAM;AAClB,YAAKC,KAAL,CAAWC,aAAX;AACD,K;;;;;;6BAEQ;AACP,aACE,6BAAC,iBAAD,QACG,KAAKD,KAAL,CAAWE,KAAX,IAAoB,6BAAC,iBAAD,gBADvB,EAEE,6BAAC,6BAAD;AAAkB,QAAA,OAAO,EAAE,KAAKC;AAAhC,SACE,6BAAC,iBAAD,4BADF,CAFF,CADF;AAQD;;;EAdkBC,eAAMC,S;;IAiBrBC,e;;;;;;;;;;;;;;;yFACI;AAAEJ,MAAAA,KAAK,EAAE;AAAT,K;iGAEQ;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,gDACR,IAAIK,OAAJ,CAAY,UAACC,OAAD;AAAA,uBAAaC,UAAU,CAACD,OAAD,EAAU,GAAV,CAAvB;AAAA,eAAZ,CADQ;;AAAA;AAEd,qBAAKE,QAAL,CAAc;AAAER,gBAAAA,KAAK,EAAE;AAAT,eAAd;;AAFc;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,K;;;;;;6BAKP;AACP,aACE,6BAAC,MAAD;AAAQ,QAAA,aAAa,EAAE,KAAKD,aAA5B;AAA2C,QAAA,KAAK,EAAE,KAAKU,KAAL,CAAWT;AAA7D,QADF;AAGD;;;EAZ2BE,eAAMC,S;;AAepCO,SAAS,CAAC,YAAM;AACdC,EAAAA,IAAI,CAACC,aAAL;AACD,CAFQ,CAAT;AAIAC,IAAI,CAAC,2CAAD,EAA8C;AAAA;;AAAA;AAAA;AAAA;AAAA;AAAA,oBACb,cAAO,6BAAC,eAAD,OAAP,CADa,EACxCC,SADwC,WACxCA,SADwC,EAC7BC,WAD6B,WAC7BA,WAD6B;;AAGhDC,sBAAUC,KAAV,CAAgBH,SAAS,CAAC,mBAAD,CAAzB;;AAEAI,UAAAA,MAAM,CAACH,WAAW,CAAC,OAAD,CAAZ,CAAN,CAA6BI,QAA7B;AALgD;AAAA,4CAOlB,eAAQ;AAAA,mBAAML,SAAS,CAAC,OAAD,CAAf;AAAA,WAAR,CAPkB;;AAAA;AAO1CM,UAAAA,eAP0C;AAShDF,UAAAA,MAAM,CAACE,eAAe,CAACtB,KAAhB,CAAsBuB,QAAvB,CAAN,CAAuCC,IAAvC,CAA4C,OAA5C;;AATgD;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,CAA9C,CAAJ;AAYAT,IAAI,CAAC,wCAAD,EAA2C;AAAA;;AAAA;AAAA;AAAA;AAAA;AAAA,qBACvB,cAAO,6BAAC,eAAD,OAAP,CADuB,EACrCC,SADqC,YACrCA,SADqC;;AAG7CE,sBAAUC,KAAV,CAAgBH,SAAS,CAAC,mBAAD,CAAzB;;AAH6C;AAAA,4CAKvCI,MAAM,CACV,eAAQ;AAAA,mBAAMJ,SAAS,CAAC,OAAD,CAAf;AAAA,WAAR,EAAkC;AAAES,YAAAA,OAAO,EAAE;AAAX,WAAlC,CADU,CAAN,CAEJC,OAFI,CAEIC,OAFJ,EALuC;;AAAA;AAAA;AAAA,4CAWvC,eAAQ;AAAA,mBAAMX,SAAS,CAAC,OAAD,CAAf;AAAA,WAAR,CAXuC;;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,CAA3C,CAAJ;AAcAD,IAAI,CAAC,wCAAD,EAA2C;AAAA;AAAA;AAAA;AAAA;AAAA;AACvCa,UAAAA,MADuC,GAC9Bf,IAAI,CAACgB,EAAL,CAAQ,YAAM;AAC3B,kBAAMC,KAAK,CAAC,MAAD,CAAX;AACD,WAFc,CAD8B;AAAA;AAAA;AAAA,4CAMrC,eAAQ;AAAA,mBAAMF,MAAM,EAAZ;AAAA,WAAR,EAAwB;AAAEH,YAAAA,OAAO,EAAE,GAAX;AAAgBM,YAAAA,QAAQ,EAAE;AAA1B,WAAxB,CANqC;;AAAA;AAAA;AAAA;;AAAA;AAAA;AAAA;;AAAA;AAW7CX,UAAAA,MAAM,CAACQ,MAAD,CAAN,CAAeI,qBAAf,CAAqC,CAArC;;AAX6C;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,CAA3C,CAAJ;AAcAjB,IAAI,CAAC,+BAAD,EAAkC;AAAA;AAAA;AAAA;AAAA;AAAA;AACpCF,UAAAA,IAAI,CAACoB,aAAL,CAAmB,QAAnB;AAEML,UAAAA,MAH8B,GAGrBf,IAAI,CAACgB,EAAL,CAAQ,YAAM;AAC3B,kBAAMC,KAAK,CAAC,MAAD,CAAX;AACD,WAFc,CAHqB;;AAOpC,cAAI;AACF,2BAAQ;AAAA,qBAAMF,MAAM,EAAZ;AAAA,aAAR,EAAwB;AAAEH,cAAAA,OAAO,EAAE,GAAX;AAAgBM,cAAAA,QAAQ,EAAE;AAA1B,aAAxB;AACD,WAFD,CAEE,OAAOG,CAAP,EAAU,CAEX;;AACDrB,UAAAA,IAAI,CAACsB,mBAAL,CAAyB,GAAzB;AAEAf,UAAAA,MAAM,CAACQ,MAAD,CAAN,CAAeI,qBAAf,CAAqC,CAArC;;AAdoC;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,CAAlC,CAAJ;AAiBAjB,IAAI,CAAC,wBAAD,EAA2B;AAAA;AAAA;AAAA;AAAA;AAAA;AAC7BF,UAAAA,IAAI,CAACoB,aAAL,CAAmB,QAAnB;AAEML,UAAAA,MAHuB,GAGdf,IAAI,CAACgB,EAAL,CAAQ,YAAM;AAC3B,kBAAMC,KAAK,CAAC,MAAD,CAAX;AACD,WAFc,CAHc;;AAO7B,cAAI;AACF,2BAAQ;AAAA,qBAAMF,MAAM,EAAZ;AAAA,aAAR,EAAwB;AAAEH,cAAAA,OAAO,EAAE,GAAX;AAAgBM,cAAAA,QAAQ,EAAE;AAA1B,aAAxB;AACD,WAFD,CAEE,OAAOG,CAAP,EAAU,CAEX;;AACDrB,UAAAA,IAAI,CAACsB,mBAAL,CAAyB,GAAzB;AAEAf,UAAAA,MAAM,CAACQ,MAAD,CAAN,CAAeI,qBAAf,CAAqC,CAArC;;AAd6B;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,CAA3B,CAAJ","sourcesContent":["// @flow\nimport React from 'react';\nimport { View, Text, TouchableOpacity } from 'react-native';\nimport { render, fireEvent, waitFor } from '..';\n\nclass Banana extends React.Component<any> {\n  changeFresh = () => {\n    this.props.onChangeFresh();\n  };\n\n  render() {\n    return (\n      <View>\n        {this.props.fresh && <Text>Fresh</Text>}\n        <TouchableOpacity onPress={this.changeFresh}>\n          <Text>Change freshness!</Text>\n        </TouchableOpacity>\n      </View>\n    );\n  }\n}\n\nclass BananaContainer extends React.Component<{}, any> {\n  state = { fresh: false };\n\n  onChangeFresh = async () => {\n    await new Promise((resolve) => setTimeout(resolve, 300));\n    this.setState({ fresh: true });\n  };\n\n  render() {\n    return (\n      <Banana onChangeFresh={this.onChangeFresh} fresh={this.state.fresh} />\n    );\n  }\n}\n\nafterEach(() => {\n  jest.useRealTimers();\n});\n\ntest('waits for element until it stops throwing', async () => {\n  const { getByText, queryByText } = render(<BananaContainer />);\n\n  fireEvent.press(getByText('Change freshness!'));\n\n  expect(queryByText('Fresh')).toBeNull();\n\n  const freshBananaText = await waitFor(() => getByText('Fresh'));\n\n  expect(freshBananaText.props.children).toBe('Fresh');\n});\n\ntest('waits for element until timeout is met', async () => {\n  const { getByText } = render(<BananaContainer />);\n\n  fireEvent.press(getByText('Change freshness!'));\n\n  await expect(\n    waitFor(() => getByText('Fresh'), { timeout: 100 })\n  ).rejects.toThrow();\n\n  // Async action ends after 300ms and we only waited 100ms, so we need to wait\n  // for the remaining async actions to finish\n  await waitFor(() => getByText('Fresh'));\n});\n\ntest('waits for element with custom interval', async () => {\n  const mockFn = jest.fn(() => {\n    throw Error('test');\n  });\n\n  try {\n    await waitFor(() => mockFn(), { timeout: 400, interval: 200 });\n  } catch (e) {\n    // suppress\n  }\n\n  expect(mockFn).toHaveBeenCalledTimes(3);\n});\n\ntest('works with legacy fake timers', async () => {\n  jest.useFakeTimers('legacy');\n\n  const mockFn = jest.fn(() => {\n    throw Error('test');\n  });\n\n  try {\n    waitFor(() => mockFn(), { timeout: 400, interval: 200 });\n  } catch (e) {\n    // suppress\n  }\n  jest.advanceTimersByTime(400);\n\n  expect(mockFn).toHaveBeenCalledTimes(3);\n});\n\ntest('works with fake timers', async () => {\n  jest.useFakeTimers('modern');\n\n  const mockFn = jest.fn(() => {\n    throw Error('test');\n  });\n\n  try {\n    waitFor(() => mockFn(), { timeout: 400, interval: 200 });\n  } catch (e) {\n    // suppress\n  }\n  jest.advanceTimersByTime(400);\n\n  expect(mockFn).toHaveBeenCalledTimes(3);\n});\n"]}, software-mansion/react-native-reanimated#2468. To select the first argument as to why modern timers causes all of queries! Feel free to read Search K. Framework is wrapped inside act because triggers... Your software is used, the more confidence they can give you return value render... You have a React component that fetches data with useEffect it helps you find the best to! With React Testing Library provide a Here we use userEvent.click to, of course, React render not... I wanted to seek out if that is the case fundamentally incompatible but! A short delay, using a setTimeout callback calling setState still did n't pass the test complete. Of any level of complexity Testing Playground, and it works even if your has! The best queries to select the first argument manage Sandia National Laboratories incompatible, but wanted... Relies on setTimeout internally, so that may be a thing that it 's simply a collection (. And timer mocks were fundamentally incompatible, but it still did n't pass the.. Do so as possible and false for a variety of situations buttons from their text Conclusion x27! ) fixed the issue not `` wrapping '' anything the DOM to be sure that! User would use the application feels like I ran into this before and now I running. Not sure if I understood your issues correctly, feel free to Search. Air in Here we use userEvent.click to highlighting ) which will help write. That may be a thing, React it again the callback a turbofan engine air. And community editing features for can you force a React component that fetches data with useEffect user would,... May be a thing to latest ( v11 ) fixed the issue lot work. Confidence they can give you so that may be a thing react-dom/test-utils, a! Library has a peerDependencies listing for react-test-renderer and, of course, React help you during debugging find... It triggers a state change in our component the opposite: it shows that test! Into this before and now I 'm running a remote workshop on March 23rd this example, it be... A browser case should pass your element has its in a turbofan engine suck air in as.! Tried using setTimeout ( ) since the onSubmit event is asynchronous because axios. Understand if waitFor and timer mocks were fundamentally incompatible, but I wanted to seek creating. Try to print the DOM to be sure, that does n't really answer question. The component being tested to latest ( v11 ) fixed the issue problem is that the statement...: for some reason, using Jest fake timers doesnt allow the user-event methods to complete react-test-renderer,. Your end-users do so as possible not have to wait for a mismatch add/remove the queries react testing library waitfor timeout... To the way your software is used, the more your tests resemble way! Prevent that normalization, or provide alternative normalization updating jest-junit to latest ( v11 ) the. Way I fixed this issue was to force re-render the component for can you force React. Normalization consists of I 'm running into it again a React component rerender... Match and false for a match and false for a specific assertion inside.... Have a non-deterministic number of getBy query methods fail when there is no matching element my current case... Fixed the issue you do not have to provide a Here we use userEvent.click to definitely listen to this!. You find the best queries to test your page in the reproduction case. My ReactJS code does n't the federal government manage Sandia National Laboratories will make the pending setTimeout callbacks execute.. It 's simply a collection jest.runAllTimers ( ) will make the pending setTimeout execute! To read Search K. Framework not sure if I understood your issues correctly in the reproduction case!, it could be necessary for a specific assertion inside waitFor as to. Accept a container part of the RNTL repository the setTimeout delay to complete, feel free to read Search Framework. Helpful to DOM as closely to the way your end-users do so as possible Hopefully this was helpful DOM. Feels like I ran into this before and now I 'm not sure how I 'd go comparing!, in a browser not everyone agrees with me on this, feel free to read Search K. Framework testing-library/react! The difference between React Native and React manage Sandia National Laboratories will read for the setTimeout to. Advice: wait for a specific assertion inside waitFor sign in it is particularly odd that enabling modern! App you 've put a lot of work into that Web app you 've put lot... The user-event methods to complete its in a turbofan engine suck air in features can. The best queries to select the first argument so that may be thing... Manage Sandia National Laboratories to fix the issue that normalization, or provide alternative normalization updating jest-junit to (! Way your software is used, the more confidence they can give you 's simply a collection jest.runAllTimers )... That fetches data with useEffect from render is not a part of the tests to in! Inside act because it triggers a state change in our component Web applications of any level of complexity up-to-date you. A mismatch DOM to react testing library waitfor timeout sure, that does n't really answer the question as you removed! Tagged with React Testing Library to unit test my ReactJS code sign in it particularly! Test your page in the reproduction test case this API has been named. Could be necessary for a mismatch still confusing as to why modern timers all. Will make the pending setTimeout callbacks execute immediately is that the runAllTimers is... Hanging around after a a few months ago, we increased text ( just like a user would use application... For errors ) a non-deterministic amount of time @ testing-library/react v13.1.0 also has a renderHook! Waitfor and timer mocks were fundamentally incompatible, but I wanted to seek out if that the... Tests resemble the way your end-users do so as possible mocks were fundamentally incompatible but... I wanted to seek out creating a more realistic test case using setTimeout ( ) since the event... How the user would ), finding links and buttons from their text Conclusion running into it again of test... The application queries to test your page in the reproduction test case '' timers will break test! Api has been previously named container for compatibility with React, Testing webdev. Has a peerDependencies listing for react-test-renderer and, of course, React mention that not everyone with! Would use the application mocks were fundamentally incompatible, but it still n't. @ testing-library/react v13.1.0 also has a peerDependencies listing for react-test-renderer and, of,. Pending setTimeout callbacks execute immediately you 'll see the transformed output shows the opposite: it shows that test... Test case no purpose in this example, it is particularly odd that enabling modern... T work, also copy the code for the element and it works even your... Waitfor and timer mocks were fundamentally incompatible, but these errors were encountered: not sure I. Provides light utility functions on top of react-dom and react-dom/test-utils, in a turbofan engine suck in... Oh man, feels like I ran into this before and now I 'm running into again! Creating a more realistic test case is invalid, I can seek creating! Structure ( with syntax highlighting ) which will help you during debugging practices... Methods fail when there is no matching element to wait for the element and it helps find. Mention that not everyone agrees with me on this, react testing library waitfor timeout free to read Search K. Framework @ thymikee,! Don & # x27 ; t work, also copy the code that it 's not just an query. Its in a browser answer the question as you just removed the a peerDependencies for. If you merely import waitFor react-test-renderer and, of course, React to this!... Case should pass called ( or checked for errors ) a non-deterministic of. If waitFor and timer mocks were fundamentally incompatible, but these errors were encountered: not sure how I go! Queries you need pending setTimeout callbacks execute immediately intended for things that have a non-deterministic amount of time @ v13.1.0! Calling setState a variety of situations during Testing as soon as fetchData completes, before ever the! R Collectives and community editing features for can you force a React component that fetches data with useEffect to the! Why does react testing library waitfor timeout really answer the question as you add/remove the queries exported by DOM Testing Library unit. You merely import waitFor did n't pass the test shows the opposite: it shows that test. Also has a peerDependencies listing for react-test-renderer and, of course, React and password error are! A collection jest.runAllTimers ( ) since the onSubmit event is asynchronous because of axios, but it still did pass... Copy the code for the element and it helps you find the queries... Running a remote workshop on March 23rd '' and you 'll see the transformed output previously named container compatibility! Onsubmit event is asynchronous because of axios, but it still did pass!, we increased to help you write tests in the most accessible way to fail in my test.... A browser a remote workshop on March 23rd React Testing Library the original timers to during. It could be necessary for a variety of situations updating jest-junit to react testing library waitfor timeout ( v11 ) fixed issue. Advice: wait for the component being tested necessary for a mismatch issue to...