How to use loadNotifier method in Jest

Best JavaScript code snippet using jest

bizagi.workportal.desktop.widgets.project.attachments.js

Source:bizagi.workportal.desktop.widgets.project.attachments.js

...226            if (total > that._maxFilesSize) {227                that._notifySizeExceeded();228                event.preventDefault();229            } else {230                that._onShowUploadNotifier(event);231            }232         },233         _notifySizeExceeded: function(){234         235             var that = this;236             that.notification.show(that.options.localization.errorMaxFilesSize, "error");237         },238         _getFileItemByUID: function (uid) {239             var that = this;240             return $("li[data-guid=" + uid + "]", that.loadNotifier.element);241         },242         _switchEvents: function (event) {243             var that = this;244             var $target = $(".k-icon", event.currentTarget);...

bizagi.workportal.desktop.widgets.project.attachments.spec.js

Source:bizagi.workportal.desktop.widgets.project.attachments.spec.js

...121                }122                spyOn(plugin.__proto__.loadNotifier, "open");123            });124            it("Should call open", function () {125                plugin.__proto__._onShowUploadNotifier(event);126                expect(plugin.__proto__.loadNotifier.open).toHaveBeenCalled();127            });128        });129        describe("_showNotificationCompleteUpload", function () {130            var mockMessage;131            describe("When upload throw error", function () {132                beforeEach(function () {133                    spyOn(plugin.__proto__, "_autoHideMessage");134                    mockMessage = $("<div class=\"project-attachments k-window-content k-content\" data-role= \"window\" style=\"max-height: 300px;\" tabindex=\"0\"> <ul class=\"k-upload-files k-reset\"> <li class=\"k-file k-file-error\" data-guid= \"3da5194d-627e-4617-9c66-df2e25d6db4b\"><span class=\"k-progress\" style=\"width: 100%;\"></span> <span class= \"k-filename\">python-wrapper.js</span> <strong class= \"k-upload-status\"><span class=\"k-errormsg\">Ocurri\u00f3 un error al cargar el archivo</span> <span class=\"k-icon k-warning\">100%</span> <button class=\"k-button k-button-bare k-upload-action\" type= \"button\"><strong class=\"k-upload-status\"><span class= \"k-icon k-cancel k-remove\" style=\"display: inline-block;\" title= \"Cancel\"></span></strong></button></strong></li> </ul> </div>");135                });136                it("Should dont hide message", function () {137                    plugin.__proto__._showNotificationCompleteUpload(mockMessage, 0);138                    expect(plugin.__proto__._autoHideMessage).not.toHaveBeenCalled();139                    plugin.__proto__._showNotificationCompleteUpload(mockMessage, 1);...

NotifyReporter.js

Source:NotifyReporter.js

...92const icon = path().resolve(__dirname, '../assets/jest_logo.png');93class NotifyReporter extends _BaseReporter.default {94  constructor(globalConfig, startRun, context) {95    super();96    _defineProperty(this, '_notifier', loadNotifier());97    _defineProperty(this, '_startRun', void 0);98    _defineProperty(this, '_globalConfig', void 0);99    _defineProperty(this, '_context', void 0);100    this._globalConfig = globalConfig;101    this._startRun = startRun;102    this._context = context;103  }104  onRunComplete(contexts, result) {105    const success =106      result.numFailedTests === 0 && result.numRuntimeErrorTestSuites === 0;107    const firstContext = contexts.values().next();108    const hasteFS =109      firstContext && firstContext.value && firstContext.value.hasteFS;110    let packageName;111    if (hasteFS != null) {112      // assuming root package.json is the first one113      const [filePath] = hasteFS.matchFiles('package.json');114      packageName =115        filePath != null116          ? hasteFS.getModuleName(filePath)117          : this._globalConfig.rootDir;118    } else {119      packageName = this._globalConfig.rootDir;120    }121    packageName = packageName != null ? `${packageName} - ` : '';122    const notifyMode = this._globalConfig.notifyMode;123    const statusChanged =124      this._context.previousSuccess !== success || this._context.firstRun;125    const testsHaveRun = result.numTotalTests !== 0;126    if (127      testsHaveRun &&128      success &&129      (notifyMode === 'always' ||130        notifyMode === 'success' ||131        notifyMode === 'success-change' ||132        (notifyMode === 'change' && statusChanged) ||133        (notifyMode === 'failure-change' && statusChanged))134    ) {135      const title = util().format('%s%d%% Passed', packageName, 100);136      const message = `${isDarwin ? '\u2705 ' : ''}${(0, _jestUtil().pluralize)(137        'test',138        result.numPassedTests139      )} passed`;140      this._notifier.notify({141        icon,142        message,143        timeout: false,144        title145      });146    } else if (147      testsHaveRun &&148      !success &&149      (notifyMode === 'always' ||150        notifyMode === 'failure' ||151        notifyMode === 'failure-change' ||152        (notifyMode === 'change' && statusChanged) ||153        (notifyMode === 'success-change' && statusChanged))154    ) {155      const failed = result.numFailedTests / result.numTotalTests;156      const title = util().format(157        '%s%d%% Failed',158        packageName,159        Math.ceil(Number.isNaN(failed) ? 0 : failed * 100)160      );161      const message = util().format(162        (isDarwin ? '\u26D4\uFE0F ' : '') + '%d of %d tests failed',163        result.numFailedTests,164        result.numTotalTests165      );166      const watchMode = this._globalConfig.watch || this._globalConfig.watchAll;167      const restartAnswer = 'Run again';168      const quitAnswer = 'Exit tests';169      if (!watchMode) {170        this._notifier.notify({171          icon,172          message,173          timeout: false,174          title175        });176      } else {177        this._notifier.notify(178          {179            actions: [restartAnswer, quitAnswer],180            closeLabel: 'Close',181            icon,182            message,183            timeout: false,184            title185          },186          (err, _, metadata) => {187            if (err || !metadata) {188              return;189            }190            if (metadata.activationValue === quitAnswer) {191              (0, _exit().default)(0);192              return;193            }194            if (metadata.activationValue === restartAnswer) {195              this._startRun(this._globalConfig);196            }197          }198        );199      }200    }201    this._context.previousSuccess = success;202    this._context.firstRun = false;203  }204}205exports.default = NotifyReporter;206function loadNotifier() {207  try {208    return require('node-notifier');209  } catch (err) {210    if (err.code !== 'MODULE_NOT_FOUND') {211      throw err;212    } else {213      throw Error(214        'notify reporter requires optional dependeny node-notifier but it was not found'215      );216    }217  }...

bleeepernav.js

Source:bleeepernav.js

1function loadseg(pag, objID) {2    var navigationtab = false;3try {4    navigationtab = new ActiveXObject('Msxml2.XMLHTTP');5} catch (e) {6    try {7        navigationtab = new ActiveXObject('Microsoft.XMLHTTP');8    } catch (E) {9        navigationtab = false;10    }11}12if (!navigationtab && typeof XMLHttpRequest != 'undefined') {13    navigationtab = new XMLHttpRequest();14}15    var obj = document.getElementById(objID);16    var loadbarr=document.getElementById('loadbar');17    loadbarr.innerHTML="<img class='icoload'src='./bleeeperimg/load1.gif' width='30px' height='30px'/>";18    navigationtab.open('GET', pag, true);19    navigationtab.onreadystatechange = function () {20        if (navigationtab.readyState == 4 && navigationtab.status == 200) {21            obj.innerHTML = navigationtab.responseText; 22            loadbarr.innerHTML="";23        }24    }25    navigationtab.send(null);26}27function pscreen(){28         var msg=document.getElementById('msgdialog');29         msg.style.display="none"30         var vscreen=document.getElementById('purplescreen');31         vscreen.style.display="none";32         var loadbarr=document.getElementById('loadbar');33         loadbarr.innerHTML=null;34    }35function pscreen2(){36         var msg=document.getElementById('msgdialog');37         msg.style.display="none"38		 var loadbarr=document.getElementById('loadbar');39         loadbarr.innerHTML=null;40    }41function pscreen3(){42		 var loadbarr=document.getElementById('loadbar');43         loadbarr.innerHTML=null;44    }45function loadstatus(pag, objID) {46    var navigationtab = false;47try {48    navigationtab = new ActiveXObject('Msxml2.XMLHTTP');49} catch (e) {50    try {51        navigationtab = new ActiveXObject('Microsoft.XMLHTTP');52    } catch (E) {53        navigationtab = false;54    }55}56if (!navigationtab && typeof XMLHttpRequest != 'undefined') {57    navigationtab = new XMLHttpRequest();58}59    var obj = document.getElementById(objID);60    var loadbarr=document.getElementById('loadbar');61    loadbarr.innerHTML="<img class='icoload'src='./bleeeperimg/load1.gif' width='30px' height='30px'/>";62    navigationtab.open('GET', pag, true);63    navigationtab.onreadystatechange = function () {64        if (navigationtab.readyState == 4 && navigationtab.status == 200) {65            obj.innerHTML = navigationtab.responseText; 66            loadbarr.innerHTML="";67            setTimeout(function(){shoutoutload('./tabboinkerz/shoutouts.php','shoutouts')},0000);68            setTimeout(function(){updates('./tabboinkerz/boinkerz.php','others')},0000);69        }70    }71    navigationtab.send(null);72}73function loadsects(){74    loadstatus('./status.php' ,'contentpane');75    loadsidebar('./homefunc/friendstab.php' ,'freinds');76    loadnotificator('./tabnotificator/fetchnotificator.php' ,'notificator');77    }78function loadsidebar(pag, objID) {79    var loadfriends = false;80    try {81    loadfriends = new ActiveXObject('Msxml2.XMLHTTP');82    } catch (e) {83    try {84    loadfriends = new ActiveXObject('Microsoft.XMLHTTP');85    } catch (E) {86    loadfriends = false;87    }88}89if (!loadfriends && typeof XMLHttpRequest != 'undefined') {90    loadfriends= new XMLHttpRequest();91}92    var obj = document.getElementById(objID);93    loadfriends.open('GET', pag, true);94    loadfriends.onreadystatechange = function () {95        if (loadfriends.readyState == 4 && loadfriends.status == 200) {96            obj.innerHTML = loadfriends.responseText; 97            setTimeout(function(){loadsidebar('./homefunc/friendstab.php' ,'freinds')},3000);98        }99    }100    loadfriends.send(null);101}102function loadnotificator(pag, objID) {103    var loadnotifier = false;104    try {105    loadnotifier  = new ActiveXObject('Msxml2.XMLHTTP');106    } catch (e) {107    try {108    loadnotifier  = new ActiveXObject('Microsoft.XMLHTTP');109    } catch (E) {110    loadnotifier  = false;111    }112}113if (!loadnotifier  && typeof XMLHttpRequest != 'undefined') {114    loadnotifier = new XMLHttpRequest();115}116    var obj = document.getElementById(objID);117    loadnotifier .open('GET', pag, true);118    loadnotifier .onreadystatechange = function () {119        if (loadnotifier .readyState == 4 && loadnotifier .status == 200) {120            obj.innerHTML = loadnotifier.responseText; 121            setTimeout(function(){loadnotificator('./tabnotificator/fetchnotificator.php' ,'notificator')},1000);122        }123    }124    loadnotifier .send(null);...

SmartImage.js

Source:SmartImage.js

...9  const img = useRef()10  const SmartImage = useRef()11  const handleLoad = () => {12    toggleLoad(bool => bool = true)13    if(loadNotifier){loadNotifier(true)}14  }15 16  const onScroll = () => {17    if (!img.current) {18      toggleView(false)19      return20    }21    // Get bounding rectangle of the image22    const rect = img.current.getBoundingClientRect()23    // Checks if top and bottom of img has surpassed the top of viewport24    const topInViewScrollUp = rect.top + offset >= 0;25    const botInViewScrollUp = rect.bottom + offset >= 026    // Checks if top and bottom of img has surpassed the bottom of view port27    const topInViewScrollDown = rect.top + offset <= window.innerHeight...

Jest Testing Tutorial

LambdaTest’s Jest Testing Tutorial covers step-by-step guides around Jest with code examples to help you be proficient with the Jest framework. The Jest tutorial has chapters to help you learn right from the basics of Jest framework to code-based tutorials around testing react apps with Jest, perform snapshot testing, import ES modules and more.

Chapters

What is Jest Framework
Advantages of Jest - Jest has 3,898,000 GitHub repositories, as mentioned on its official website. Learn what makes Jest special and why Jest has gained popularity among the testing and developer community.
Jest Installation - All the prerequisites and set up steps needed to help you start Jest automation testing.
Using Jest with NodeJS Project - Learn how to leverage Jest framework to automate testing using a NodeJS Project.
Writing First Test for Jest Framework - Get started with code-based tutorial to help you write and execute your first Jest framework testing script.
Jest Vocabulary - Learn the industry renowned and official jargons of the Jest framework by digging deep into the Jest vocabulary.
Unit Testing with Jest - Step-by-step tutorial to help you execute unit testing with Jest framework.
Jest Basics - Learn about the most pivotal and basic features which makes Jest special.
Jest Parameterized Tests - Avoid code duplication and fasten automation testing with Jest using parameterized tests. Parameterization allows you to trigger the same test scenario over different test configurations by incorporating parameters.
Jest Matchers - Enforce assertions better with the help of matchers. Matchers help you compare the actual output with the expected one. Here is an example to see if the object is acquired from the correct class or not. -

|it('check_object_of_Car', () => { expect(newCar()).toBeInstanceOf(Car); });| | :- |

Jest Hooks: Setup and Teardown - Learn how to set up conditions which needs to be followed by the test execution and incorporate a tear down function to free resources after the execution is complete.
Jest Code Coverage - Unsure there is no code left unchecked in your application. Jest gives a specific flag called --coverage to help you generate code coverage.
HTML Report Generation - Learn how to create a comprehensive HTML report based on your Jest test execution.
Testing React app using Jest Framework - Learn how to test your react web-application with Jest framework in this detailed Jest tutorial.
Test using LambdaTest cloud Selenium Grid - Run your Jest testing script over LambdaTest cloud-based platform and leverage parallel testing to help trim down your test execution time.
Snapshot Testing for React Front Ends - Capture screenshots of your react based web-application and compare them automatically for visual anomalies with the help of Jest tutorial.
Bonus: Import ES modules with Jest - ES modules are also known as ECMAScript modules. Learn how to best use them by importing in your Jest testing scripts.
Jest vs Mocha vs Jasmine - Learn the key differences between the most popular JavaScript-based testing frameworks i.e. Jest, Mocha, and Jasmine.
Jest FAQs(Frequently Asked Questions) - Explore the most commonly asked questions around Jest framework, with their answers.