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How to use getTestIndexFromId method in Cypress

Best JavaScript code snippet using cypress

runner.js

Source:runner.js

...587  let _resumedAtTestIndex = null588  const _runner = mocha.getRunner()589  _runner.suite = mocha.getRootSuite()590  function isNotAlreadyRunTest (test) {591    return _resumedAtTestIndex == null || getTestIndexFromId(test.id) >= _resumedAtTestIndex592  }593  const getTestFromHookOrFindTest = (hook) => {594    const test = getTestFromHook(hook)595    if (test) {596      return test597    }598    const suite = hook.parent599    if (hook.hookName === 'after all') {600      return findLastTestInSuite(suite, isNotAlreadyRunTest)601    }602    if (hook.hookName === 'before all') {603      return findTestInSuite(suite, isNotAlreadyRunTest)604    }605  }606  const onScriptError = (err) => {607    // err will not be returned if cy can associate this608    // uncaught exception to an existing runnable609    if (!err) {610      return true611    }612    const todoMsg = () => {613      if (!Cypress.config('isTextTerminal')) {614        return 'Check your console for the stack trace or click this message to see where it originated from.'615      }616    }617    const appendMsg = _.chain([618      'Cypress could not associate this error to any specific test.',619      'We dynamically generated a new test to display this failure.',620      todoMsg(),621    ])622    .compact()623    .join('\n\n')624    .value()625    err = $errUtils.appendErrMsg(err, appendMsg)626    const throwErr = () => {627      throw err628    }629    // we could not associate this error630    // and shouldn't ever start our run631    _uncaughtFn = throwErr632    // return undefined so the browser does its default633    // uncaught exception behavior (logging to console)634    return undefined635  }636  specWindow.onerror = function () {637    const err = cy.onSpecWindowUncaughtException.apply(cy, arguments)638    return onScriptError(err)639  }640  // hold onto the _runnables for faster lookup later641  let _stopped = false642  let _test = null643  let _tests = []644  let _testsById = {}645  const _testsQueue = []646  const _testsQueueById = {}647  const _runnables = []648  const _logsById = {}649  let _emissions = {650    started: {},651    ended: {},652  }653  let _startTime = null654  // increment the id counter655  const getTestId = () => {656    return `r${_id += 1}`657  }658  const getHookId = () => {659    return `h${_hookId += 1}`660  }661  const setTestsById = (tbid) => {662    return _testsById = tbid663  }664  const setTests = (t) => {665    return _tests = t666  }667  const getTests = () => {668    return _tests669  }670  const onRunnable = (r) => {671    return _runnables.push(r)672  }673  const onLogsById = (l) => {674    return _logsById[l.id] = l675  }676  const getTest = () => {677    return _test678  }679  const setTest = (t) => {680    return _test = t681  }682  const getTestById = (id) => {683    // perf short circuit684    if (!id) {685      return686    }687    return _testsById[id]688  }689  overrideRunnerHook(Cypress, _runner, getTestById, getTest, setTest, getTests)690  return {691    onScriptError,692    normalizeAll (tests) {693      // if we have an uncaught error then slice out694      // all of the tests and suites and just generate695      // a single test since we received an uncaught696      // error prior to processing any of mocha's tests697      // which could have occurred in a separate support file698      if (_uncaughtFn) {699        _runner.suite.suites = []700        _runner.suite.tests = []701        // create a runnable to associate for the failure702        mocha.createRootTest('An uncaught error was detected outside of a test', _uncaughtFn)703      }704      return normalizeAll(705        _runner.suite,706        tests,707        setTestsById,708        setTests,709        onRunnable,710        onLogsById,711        getTestId,712      )713    },714    run (fn) {715      if (_startTime == null) {716        _startTime = moment().toJSON()717      }718      _runnerListeners(_runner, Cypress, _emissions, getTestById, getTest, setTest, getHookId, getTestFromHookOrFindTest)719      return _runner.run((failures) => {720        // if we happen to make it all the way through721        // the run, then just set _stopped to true here722        _stopped = true723        // TODO this functions is not correctly724        // synchronized with the 'end' event that725        // we manage because of uncaught hook errors726        if (fn) {727          return fn(failures, getTestResults(_tests))728        }729      })730    },731    onRunnableRun (runnableRun, runnable, args) {732      // extract out the next(fn) which mocha uses to733      // move to the next runnable - this will be our async seam734      const _next = args[0]735      const test = getTest() || getTestFromRunnable(runnable)736      // if there's no test, this is likely a rouge before/after hook737      // that should not have run, so skip this runnable738      if (!test) {739        return _next()740      }741      // closure for calculating the actual742      // runtime of a runnables fn exection duration743      // and also the run of the runnable:after:run:async event744      let lifecycleStart745      let wallClockStartedAt = null746      let wallClockEnd = null747      let fnDurationStart = null748      let fnDurationEnd = null749      let afterFnDurationStart = null750      let afterFnDurationEnd = null751      // when this is a hook, capture the real start752      // date so we can calculate our test's duration753      // including all of its hooks754      wallClockStartedAt = new Date()755      if (!test.wallClockStartedAt) {756        // if we don't have lifecycle timings yet757        lifecycleStart = wallClockStartedAt758      }759      if (test.wallClockStartedAt == null) {760        test.wallClockStartedAt = wallClockStartedAt761      }762      // if this isnt a hook, then the name is 'test'763      const hookName = runnable.type === 'hook' ? getHookName(runnable) : 'test'764      // if we haven't yet fired this event for this test765      // that means that we need to reset the previous state766      // of cy - since we now have a new 'test' and all of the767      // associated _runnables will share this state768      if (!fired(TEST_BEFORE_RUN_EVENT, test)) {769        fire(TEST_BEFORE_RUN_EVENT, test, Cypress)770      }771      const next = (err) => {772        // now set the duration of the after runnable run async event773        afterFnDurationEnd = (wallClockEnd = new Date())774        switch (runnable.type) {775          case 'hook':776            // reset runnable duration to include lifecycle777            // and afterFn timings purely for the mocha runner.778            // this is what it 'feels' like to the user779            runnable.duration = wallClockEnd - wallClockStartedAt780            setTestTimingsForHook(test, hookName, {781              hookId: runnable.hookId,782              fnDuration: fnDurationEnd - fnDurationStart,783              afterFnDuration: afterFnDurationEnd - afterFnDurationStart,784            })785            break786          case 'test':787            // if we are currently on a test then788            // recalculate its duration to be based789            // against that (purely for the mocha reporter)790            test.duration = wallClockEnd - test.wallClockStartedAt791            // but still preserve its actual function792            // body duration for timings793            setTestTimings(test, 'test', {794              fnDuration: fnDurationEnd - fnDurationStart,795              afterFnDuration: afterFnDurationEnd - afterFnDurationStart,796            })797            break798          default:799            break800        }801        return _next(err)802      }803      const onNext = (err) => {804        // when done with the function set that to end805        fnDurationEnd = new Date()806        // and also set the afterFnDuration to this same date807        afterFnDurationStart = fnDurationEnd808        // attach error right now809        // if we have one810        if (err) {811          if (err instanceof Pending) {812            err.isPending = true813          }814          runnable.err = $errUtils.wrapErr(err)815        }816        return runnableAfterRunAsync(runnable, Cypress)817        .then(() => {818          // once we complete callback with the819          // original err820          next(err)821          // return null here to signal to bluebird822          // that we did not forget to return a promise823          // because mocha internally does not return824          // the test.run(fn)825          return null826        }).catch((err) => {827          next(err)828          // return null here to signal to bluebird829          // that we did not forget to return a promise830          // because mocha internally does not return831          // the test.run(fn)832          return null833        })834      }835      // our runnable is about to run, so let cy know. this enables836      // us to always have a correct runnable set even when we are837      // running lifecycle events838      // and also get back a function result handler that we use as839      // an async seam840      cy.setRunnable(runnable, hookName)841      // TODO: handle promise timeouts here!842      // whenever any runnable is about to run843      // we figure out what test its associated to844      // if its a hook, and then we fire the845      // test:before:run:async action if its not846      // been fired before for this test847      return testBeforeRunAsync(test, Cypress)848      .catch((err) => {849        // TODO: if our async tasks fail850        // then allow us to cause the test851        // to fail here by blowing up its fn852        // callback853        const { fn } = runnable854        const restore = () => {855          return runnable.fn = fn856        }857        runnable.fn = () => {858          restore()859          throw err860        }861      }).finally(() => {862        if (lifecycleStart) {863          // capture how long the lifecycle took as part864          // of the overall wallClockDuration of our test865          setTestTimings(test, 'lifecycle', new Date() - lifecycleStart)866        }867        // capture the moment we're about to invoke868        // the runnable's callback function869        fnDurationStart = new Date()870        // call the original method with our871        // custom onNext function872        return runnableRun.call(runnable, onNext)873      })874    },875    getStartTime () {876      return _startTime877    },878    setStartTime (iso) {879      _startTime = iso880    },881    countByTestState (tests, state) {882      const count = _.filter(tests, (test, key) => {883        return test.state === state884      })885      return count.length886    },887    setNumLogs (num) {888      return $Log.setCounter(num)889    },890    getEmissions () {891      return _emissions892    },893    getTestsState () {894      const id = _test != null ? _test.id : undefined895      const tests = {}896      // bail if we dont have a current test897      if (!id) {898        return {}899      }900      // search through all of the tests901      // until we find the current test902      // and break then903      for (let test of _tests) {904        if (test.id === id) {905          break906        } else {907          test = wrapAll(test)908          _.each(RUNNABLE_LOGS, (type) => {909            let logs910            logs = test[type]911            if (logs) {912              test[type] = _.map(logs, $Log.toSerializedJSON)913            }914          })915          tests[test.id] = test916        }917      }918      return tests919    },920    stop () {921      if (_stopped) {922        return923      }924      _stopped = true925      // abort the run926      _runner.abort()927      // emit the final 'end' event928      // since our reporter depends on this event929      // and mocha may never fire this becuase our930      // runnable may never finish931      _runner.emit('end')932      // remove all the listeners933      // so no more events fire934      return _runner.removeAllListeners()935    },936    getDisplayPropsForLog: $Log.getDisplayProps,937    getConsolePropsForLogById (logId) {938      let attrs939      attrs = _logsById[logId]940      if (attrs) {941        return $Log.getConsoleProps(attrs)942      }943    },944    getSnapshotPropsForLogById (logId) {945      let attrs946      attrs = _logsById[logId]947      if (attrs) {948        return $Log.getSnapshotProps(attrs)949      }950    },951    getErrorByTestId (testId) {952      let test953      test = getTestById(testId)954      if (test) {955        return $errUtils.wrapErr(test.err)956      }957    },958    resumeAtTest (id, emissions = {}) {959      _resumedAtTestIndex = getTestIndexFromId(id)960      _emissions = emissions961      for (let test of _tests) {962        if (getTestIndexFromId(test.id) !== _resumedAtTestIndex) {963          test._ALREADY_RAN = true964          test.pending = true965        } else {966          // bail so we can stop now967          return968        }969      }970    },971    getResumedAtTestIndex () {972      return _resumedAtTestIndex973    },974    cleanupQueue (numTestsKeptInMemory) {975      const cleanup = (queue) => {976        if (queue.length > numTestsKeptInMemory) {...

Using AI Code Generation

1Cypress.Commands.add('getTestIndexFromId', (id) => {2  return cy.get(`[data-test-id="${id}"]`);3});4it('should get test index from id', () => {5  cy.getTestIndexFromId('test-id').should('have.length', 1);6});

Using AI Code Generation

1cy.getTestIndexFromId('testId').then((index) => {2    cy.get('.testClass').eq(index).click();3});4Cypress.Commands.add('getTestIndexFromId', (testId) => {5    return cy.get('.testClass').then((elements) => {6        const index = Array.prototype.findIndex.call(elements, (el) => {7            return el.getAttribute('data-test-id') === testId;8        });9        return index;10    });11});12cy.get('.testClass').each((element) => {13    cy.log(element.attr('data-test-id'));14});15Cypress.Commands.add('getTestIndexFromId', (testId) => {16    return cy.get('.testClass').then((elements) => {17        const index = Array.prototype.findIndex.call(elements, (el) => {18            return el.getAttribute('data-test-id') === testId;19        });20        return index;21    });22});

Using AI Code Generation

1cy.getTestIndexFromId("test-id").then((index) => {2  cy.get(`#test-id-${index}`).click();3});4Cypress.Commands.add("getTestIndexFromId", (id) => {5  return cy.get(`#${id}`).then(($el) => {6    return $el[0].getAttribute("data-test-index");7  });8});9Cypress.Commands.add("getTestIndexFromId", (id) => {10  return cy.get(`#${id}`).then(($el) => {11    return $el[0].getAttribute("data-test-index");12  });13});14Cypress.Commands.add("getTestIndexFromId", (id) => {15  return cy.get(`#${id}`).then(($el) => {16    return $el[0].getAttribute("data-test-index");17  });18});19Cypress.Commands.add("getTestIndexFromId", (id) => {20  return cy.get(`#${id}`).then(($el) => {21    return $el[0].getAttribute("data-test-index");22  });23});24Cypress.Commands.add("getTestIndexFromId", (id) => {25  return cy.get(`#${id}`).then(($el) => {26    return $el[0].getAttribute("data-test-index");27  });28});29Cypress.Commands.add("getTestIndexFromId", (id) => {30  return cy.get(`#${id}`).then(($el) => {31    return $el[0].getAttribute("data-test-index");32  });33});34Cypress.Commands.add("getTestIndexFromId", (id) => {35  return cy.get(`#${id}`).then(($el) => {36    return $el[0].getAttribute("data-test-index");37  });38});39Cypress.Commands.add("getTestIndexFromId", (id) => {40  return cy.get(`#${id}`).then(($el) => {41    return $el[0].getAttribute("data-test-index");42  });43});44Cypress.Commands.add("getTestIndexFromId", (id) => {45  return cy.get(`

Using AI Code Generation

1describe('Test', () => {2  it('Test', () => {3    cy.getTestIndexFromId('testId').then((index) => {4      cy.get(`[data-cy="testId"]`).eq(index).click();5    });6  });7});8Cypress.Commands.add('getTestIndexFromId', (testId) => {9  cy.get(`[data-cy="${testId}"]`).then((elements) => {10    const element = Cypress.$(elements).filter((i, el) => {11      return Cypress.dom.isVisible(el);12    });13    return element.index();14  });15});16declare namespace Cypress {17  interface Chainable {18    getTestIndexFromId(testId: string): Chainable<Element>;19  }20}

Using AI Code Generation

1describe('Test', () => {2    it('Test', () => {3        cy.getTestIndexFromId('test', 'test').then((index) => {4            cy.getTestIndexFromId('test', 'test').eq(index).click();5        })6    })7})8Cypress.Commands.add('getTestIndexFromId', (testId, testIdValue) => {9    return cy.get(`[${testId}="${testIdValue}"]`).then((elements) => {10        const index = Cypress._.findIndex(elements, (element) => {11            return Cypress.$(element).is(':visible');12        });13        return index;14    });15})16describe('Test', () => {17    it('Test', () => {18        cy.getTestIndexFromId('test', 'test').then((index) => {19            cy.getTestIndexFromId('test', 'test').eq(index).click();20        })21    })22})

Using AI Code Generation

1import { getTestIndexFromId } from 'cypress-react-selector'2const index = getTestIndexFromId('myTestId')3import { getTestIndexFromId } from 'cypress-react-selector'4Cypress.Commands.add('getTestIndexFromId', getTestIndexFromId)5declare namespace Cypress {6  interface Chainable {7  }8}9import { getTestIndexFromId } from 'cypress-react-selector'10Cypress.Commands.add('getTestIndexFromId', getTestIndexFromId)11declare namespace Cypress {12  interface Chainable {13  }14}15declare namespace Cypress {16  interface Chainable {17  }18}19import { getTestIndexFromId } from 'cypress-react-selector'20Cypress.Commands.add('getTestIndexFromId', getTestIndexFromId)21declare namespace Cypress {22  interface Chainable {23  }24}25declare namespace Cypress {26  interface Chainable {27  }28}29import { getTestIndexFromId } from 'cypress-react-selector'30Cypress.Commands.add('getTestIndexFromId', getTestIndexFromId)

Cypress Tutorial

Cypress is a renowned Javascript-based open-source, easy-to-use end-to-end testing framework primarily used for testing web applications. Cypress is a relatively new player in the automation testing space and has been gaining much traction lately, as evidenced by the number of Forks (2.7K) and Stars (42.1K) for the project. LambdaTest’s Cypress Tutorial covers step-by-step guides that will help you learn from the basics till you run automation tests on LambdaTest.

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Features of Cypress Testing - Learn about features that make Cypress a powerful and flexible tool for testing web applications.
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Browsers Supported by Cypress - Cypress is built on top of the Electron browser, supporting all modern web browsers. Learn browsers that support Cypress.
Selenium vs Cypress: A Detailed Comparison - Compare and explore some key differences in terms of their design and features.
Cypress Learning: Best Practices - Take a deep dive into some of the best practices you should use to avoid anti-patterns in your automation tests.
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