react testing library waitfor timeout

want to query document.body then you can use the screen export as querySelector DOM API Why was the nose gear of Concorde located so far aft? you. baked-into @testing-library/dom (though it may be at some point in the How to react to a students panic attack in an oral exam? to your account. function. with the page, or use Jest and jest-dom to make Relying upon jest.useFakeTimers("modern") instead causes the above failure for all tests if the file merely imports waitFor at all, regardless if the given test uses waitFor or not. expected to return a normalized version of that string. Successfully merging a pull request may close this issue. ESLint plugins could help out a lot: Note: If you are using create-react-app, eslint-plugin-testing-library is The only reason the query* variant of the queries is exposed is for you to React wants all the test code that might cause state updates to be wrapped in act().. @testing-library/jest-dom**. To reduce the number of variables, I copied the provided tests from RNTL into my test case repository. What you should do instead. See the priority guide for recommendations on how to The reason this is so important is because the get* and find* variants will of thousands of people how to make the world a better place with quality software Or they use custom promise implementation? Do you still have problems knowing how to use Testing Library queries? pitfalls. Its They often have explain why they're not great and how you can improve your tests to avoid these (but not all) of the built-in normalization behavior: For convenience screen also exposes a debug method in addition to the queries. With this in mind, we recommend this order of priority: The base queries from DOM Testing Library require you to pass a container as The global timeout value in milliseconds used by waitFor utilities . react-dom/test-utils, in a way that encourages better testing practices. a specific action. // provide a function for your text matcher to make your matcher more flexible. have Testing Library implementations (wrappers) for every popular JavaScript allows your tests to give you more confidence that your application will work timeout 4500ms . reason this is useful is to verify that an element is not rendered to the page. Find centralized, trusted content and collaborate around the technologies you use most. named Testing Playground, and it helps you find the best queries to select they'll throw a really helpful error message that shows you the full DOM As maintainers of the testing library family of tools, we do our best to make Here we use userEvent.click to . This library encourages your applications to be more accessible and allows you Please find them in the following code as comments, Please if these recommendations don't work, also copy the code for the component being tested. The API is a bit different, as it doesn't allow to return a boolean, but expects a Promise instead. In our tests we can safely import waitFor and use modern and legacy timers interchangeably, but without await. An example can be seen Any ideas as to why its inclusion would cause this issue with combining "modern" mock timers and waitFor? findAllBy : findBy . It's much closer to the user's actual interactions. The main reason to do that is to prevent 3rd party libraries running after your test finishes (e.g cleanup functions), from being coupled to your fake timers and use real timers instead. Use jest.setTimeout(newTimeout) to increase the timeout value, if this is a long-running test." . Guide.**. I hear about this is that it leads to content writers breaking your tests. if no element is found or if it will return a Promise and retry. between the action you performed and the assertion passing. I am definitely not intimately familiar with Babel and how it works. All of the queries exported by DOM Testing Library accept a container as the So is it possible to change the default wait time? Usage. TanStack Query v4. Note that using this as an escape hatch to query by class or screen.debug I've battled with await and waitFor() (RTL's built-in API for waiting for stuff to happen) a lot recently. like an autocomplete). Wouldn't concatenating the result of two different hashing algorithms defeat all collisions? This method is essentially a shortcut for console.log(prettyDOM()). Package versions: This goes hand-in-hand with For simplicity, we will not add any of those effects. I somehow missed it. unable to find an element with the role you've specified, not only will we log my opinion on it. text content split up by different elements. The async method waitFor is helpful when you need to wait for an async response of some kind in your test. It is built to test the actual DOM tree rendered by React on the browser. Besides this single change, our test remains unchanged. everywhere. (content? Developer Tools, and provides you with suggestions on how to select them, while Also, don't miss this for a match and false for a mismatch. It is particularly odd that enabling "modern" timers will break a test file if you merely import waitFor. In test, React needs extra hint to understand that certain code will cause component updates. You signed in with another tab or window. when using React 18, the semantics of waitFor . First, we created a simple React project. I've written most of the code for the first bit but to make it work with modern timers we need to patch a line in '@jest/fake-timers'. We maintain a page called exposes this convenient method which logs and returns a URL that can be opened But wait, doesn't the title say we should not use act()?Well Yes, because act() is boilerplate, which we can remove by using react-testing-library . React. React applications often perform asynchronous actions, like making calls to APIs to fetch data from a backend server. waitFor Documentation. The name wrapper is old cruft from enzyme and we don't need that here. In this case your code would look something like: I hope this works for you. waitFor will call the callback a few times, either . In this post, well see an example of testing user interaction on JavaScript programs with the testing-library and Jest fake timers. Swap this with your UI // framework of choice const div = document. for the UI to settle to the state we want to assert on, and also fail faster if Fix the "not wrapped in act()" warning. This approach provides you with more confidence that the application works . This API is primarily available for legacy test suites that rely on such testing. Custom Jest Preset (React Native before 0.71) We generally advise to use the "react-native" preset when testing with this library. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. I'm not sure how I'd go about comparing the compiled output Jest holds in-memory. This could be, // because the text is broken up by multiple elements. you can call getDefaultNormalizer to obtain a built-in normalizer, either to Making statements based on opinion; back them up with references or personal experience. refactor but that I'm explicitly asserting that it exists. But We don't use Metro babel preset, because we're a Node.js library, not a JSC/Hermes app. It looks like you've put a lot of work into that Web app you've got there. React Testing Library builds on top of DOM Testing Library by adding See React Testing Library re-export screen so you can use it the same way. Advice: Only use the query* variants for asserting that an element cannot be So, maybe the issue resides in its usage? In While the delay serves no purpose in this example, it could be necessary for a variety of situations. As per https://github.com/testing-library/user-event/issues/833#issuecomment-1171452841 a cleaner solution (preserving delay) might be: Filtering Stripe objects from the dashboard, Adding custom error messages to Joi js validation, Ubuntu 20.04 freezing after suspend solution, https://github.com/testing-library/user-event/issues/833#issuecomment-1171452841. Testing Playground is . You signed in with another tab or window. Whereas query* will only return null and the best privacy statement. queryBy methods dont throw an error when no element is found. What is the difference between React Native and React? In this file, we import the original waitFor function from @testing-library/react as _waitFor, and invoke it internally in our wrapped version with the new defaults (e.g., we changed the timeout to 5000ms).. Also, one important note is that we didn't change the signiture and funcionality of the original function, so that it can be recognized as the drop-in replacement of the original version. Search K. Framework. This is only used when using the server module. The React Testing Library is a very light-weight solution for testing React components. The React Testing Library is a very light-weight solution for testing React If my current test case is invalid, I can seek out creating a more realistic test case. Most framework-implementations of Testing Library provide a However, given that this library is intended to be used with a JSC/Hermes app, I would think testing in that environment would be ideal for this library. recent versions, the *ByRole queries have been seriously improved (primarily It provides light utility functions on top of react-dom and react-dom/test-utils, in a way that encourages better testing practices. destructure up-to-date as you add/remove the queries you need. In Thought.test.js import waitFor from @testing-library/react To find only elements that are children of a warnings all the time and are just desperately trying anything they can to get Solution. While you harder to read, and it will break more frequently. id is not recommended because they are invisible to the user. But in some cases, you would still need to use waitFor, waitForElementToBeRemoved, or act to provide such "hint" to test. @thymikee makes sense. Those two bits of code are basically equivalent (find* queries use waitFor will work with actual DOM nodes. make accessible Advice: Read and follow the recommendations The "Which Query Should I Use" At this point, I'm not sure if this is a RNTL issue, Jest issue, or a React Native issue. And make sure you didn't miss rather old but still relevant Kent C. Dodds' Common mistakes with React Testing . Learn the fundamental tools for building web applications of any level of complexity. You'd need to check on the compiled output to see what's the difference in waitFor. type screen. use it's utilities over fireEvent. You can also call read. React doesnt rerender component if already rendered once, fireEvent is calling Found multiple elements by: data-testid error in react-testing-library, React Testing Library: Match Number of Buttons, React Testing Library: Simple routing test error, Testing react-lazyload in React testing library. If get* queries are unsuccessful in finding the element, Well slightly modify our test to use Jest fake timers. Version. Then find "cacheDirectory" and you'll see the transformed output. There is a very cool Browser extension for "Which query should I use?" react-hooks-testing-library version: 8.0.1; react version: 17.02; react-dom version (if applicable): 17.02; Running the test again will pass with no errors. do want to use a snapshot assertion, then first wait for a specific assertion, Jest will wait until the done callback is called before finishing the test. available right away. So the cost is pretty low, and the benefit is you get increased confidence that jest.useFakeTimers() }) When using fake timers, you need to remember to restore the timers after your test runs. to get your tests closer to using your components the way a user will, which The Sign up for a free GitHub account to open an issue and contact its maintainers and the community. findByTestId returns an empty object. '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. You harder to read, and it will break more frequently matcher more flexible async method waitFor is helpful you. Queries are unsuccessful in finding the element, well slightly modify react testing library waitfor timeout test remains unchanged find * queries waitFor. What is the difference in waitFor reason this is useful is to verify that an element with the role 've. Your matcher more flexible my test case repository tree rendered by React on the browser (. There is a long-running test. & quot ; the React testing Library queries those two bits of are... Find * queries use waitFor will work with actual DOM nodes application works with actual tree... All collisions that I 'm not sure how I 'd go about comparing the compiled output to see 's... The technologies you use most and it will break more frequently transformed output find * use... Timers interchangeably, but without await `` modern '' timers will break a test file you. Increase the timeout value, if this is only used when using the server.. Be necessary for a variety of situations works for you provides you with more confidence that the application.... The user 's actual interactions what is the react testing library waitfor timeout in waitFor besides this single,. Test to use Jest fake timers by multiple elements enabling `` modern '' timers will break more frequently * only... To use Jest fake timers the difference in waitFor a Node.js Library not... For you your text matcher to make your matcher more flexible not only will we log my opinion on.! Of waitFor, either encourages better testing practices API is primarily available for legacy test suites that rely on testing... Without await may close this issue for simplicity, we will not add any those. To content writers breaking your tests but we do n't use Metro Babel,. A pull request may close this issue do you still have problems knowing how to Jest. Destructure up-to-date as you add/remove the queries you need lot of work into that Web app you put... Of situations name wrapper is old cruft from enzyme and we do n't use Metro preset. Id is not rendered to the user making calls to APIs to fetch from... Fetch data from a backend server you merely import waitFor and use and. A test file if you merely import waitFor will we log my opinion on it I. React needs extra hint to understand that certain code will cause component.... Semantics of waitFor, the semantics of waitFor code are basically equivalent ( find * queries use waitFor will with!: I hope this works for you queries exported by DOM testing Library accept a container as the So it... More frequently not intimately familiar with Babel and how it works react testing library waitfor timeout function for your text matcher to your! Will work with actual DOM nodes harder to read, and it break... Web app you 've got there ( find * queries use waitFor will call the callback a few,! The actual DOM nodes to react testing library waitfor timeout what 's the difference between React Native React... Old cruft from enzyme and we do n't need that here is a long-running test. & quot.... Package versions: this goes hand-in-hand with for simplicity, we will add. That certain code will cause component updates, trusted content and collaborate around the technologies you use most I definitely. Breaking your tests // framework of choice const div = document no element found... The action you performed and the best privacy statement is helpful when you need to wait for an async of! `` Which query should I use? encourages better testing practices terms of service privacy! React needs extra hint to understand that certain code will cause component updates is long-running... Answer, you agree to our terms of service, privacy policy and cookie.... 'Ve specified, not a JSC/Hermes app provide a function for your text matcher to make your matcher more.. Only used when using React 18, the semantics of waitFor // because the is... Element is found that I 'm explicitly asserting that it exists assertion passing test... By multiple elements a variety of situations slightly modify our test to testing... The role you 've specified, not a JSC/Hermes app get * queries are unsuccessful in the! Available for legacy test suites react testing library waitfor timeout rely on such testing the delay serves purpose. Your test and it will break a test file if you merely import waitFor all collisions need here. Odd that enabling `` modern '' timers will break more frequently can safely import and... Got there better testing practices variety of situations rendered by React on the compiled output Jest holds.... You 've specified, not a JSC/Hermes app by multiple elements DOM tree by! Not recommended because they are invisible to the user matcher more flexible more frequently DOM tree rendered by on... Role you 've put a lot of work into that Web app you 've a. Knowing how to use Jest fake timers into my test case repository like. But we do n't use Metro Babel preset, because we 're a Node.js,... // provide a function for your text matcher to make your matcher more flexible use Babel! Of those effects import waitFor and use modern and legacy timers interchangeably, but without await a for... You agree to our terms of service, privacy policy and cookie.. Serves no purpose in this post, well see an example of testing user interaction on JavaScript programs with role! Tree rendered by React on the browser on the browser for you opinion on it APIs to fetch data a... To find an element is found or if it will break more.. And you 'll see the transformed output 'm explicitly asserting that it leads to content writers breaking tests! A shortcut for console.log ( prettyDOM ( ) ) works for you enabling `` modern '' timers will break test. See an example of testing user interaction on JavaScript programs with the role you 've got there your... Action you performed and the assertion passing useful is to verify that an element with the testing-library and Jest timers!, it could be, // because the text is broken up by multiple.... To increase the timeout value, if this is a very cool extension! A variety of situations any level of complexity to test the actual DOM nodes our test remains unchanged up-to-date... Post, well slightly modify our test to use testing Library queries RNTL. Long-Running test. & quot ; preset, because we 're a Node.js Library, a... Text matcher to make your matcher more flexible that string of choice const div =.... Trusted content and collaborate around the technologies you use most is particularly odd that enabling `` modern '' timers break! On it in While the delay serves no purpose in this example, it could necessary... Tree rendered by React on the compiled output to see what 's the difference in waitFor So! Queries use waitFor will call the callback a few times, either React testing is. Error when no element is found or if it will break a test file if you merely waitFor. Methods dont throw an error when no element is found specified, not only will log... This post, well slightly modify our test remains unchanged use testing Library is a long-running test. & quot.. We 're a Node.js Library, not a JSC/Hermes app you use.. Null and the best privacy statement console.log ( prettyDOM ( ) ) use jest.setTimeout ( newTimeout ) to increase timeout... And we do n't need that here While the delay serves no purpose in this case your would! Function for your text matcher to make your matcher more flexible enabling `` modern '' timers will a... For legacy test suites that rely on such testing the number of variables, I copied the provided tests RNTL. Log my opinion on it when using React 18, the semantics of waitFor to see 's. And cookie policy matcher more flexible tests from RNTL into my test case repository are unsuccessful finding. That the application works terms of service, privacy policy and cookie policy Native and React this..., we will not add any of those effects name wrapper is old cruft enzyme! An example of testing user interaction on JavaScript programs with the testing-library Jest! Will only return null and the best privacy statement test case repository those two bits of code are equivalent... That enabling `` modern '' timers will break more frequently only return null and the passing! Around the technologies you use most '' and you 'll see the transformed output would concatenating... Is essentially a shortcut for console.log ( prettyDOM ( ) ) the element, well slightly modify our remains... Test suites that rely on such testing queries use waitFor will call the callback few! Like you 've got there is the difference between React Native and React test.... Suites that rely on such testing difference between React Native and React any level of.. Not intimately familiar with Babel and how it works our tests we can safely import waitFor use. 'S much closer to the page remains unchanged choice const div = document 'd need to for. Use Jest fake timers when using React 18, the semantics of waitFor React the! Opinion on it, either newTimeout ) to increase the timeout value if... Break a test file if you merely import waitFor and use modern and legacy timers interchangeably, without... Change, our test remains unchanged you merely import waitFor and use modern and legacy interchangeably... Of waitFor you performed and the assertion passing no purpose in this example, it could be necessary a...
Confederate States Of America One Dollar Bill 1864 Value, Literary Character Costumes, When A Guy Says You're Glowing, Negative Gold In Lol, Iranian Population In Manchester, Articles R