Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use templateFor method in istanbul

Best JavaScript code snippet using istanbul

each_test.js

Source:each_test.js

...22  compile = EmberHandlebars.compile;23}24var people, view, container;25var template, templateMyView, MyView;26function templateFor(template) {27  return compile(template);28}29var originalLookup = Ember.lookup;30var lookup;31QUnit.module("the #each helper [DEPRECATED]", {32  setup: function() {33    Ember.lookup = lookup = { Ember: Ember };34    template = templateFor("{{#each view.people}}{{name}}{{/each}}");35    people = A([{ name: "Steve Holt" }, { name: "Annabelle" }]);36    container = new Container();37    container.register('view:default', _MetamorphView);38    container.register('view:toplevel', EmberView.extend());39    view = EmberView.create({40      container: container,41      template: template,42      people: people43    });44    templateMyView = templateFor("{{name}}");45    lookup.MyView = MyView = EmberView.extend({46      template: templateMyView47    });48    expectDeprecation(function() {49      append(view);50    },'Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each foo in bar}}`) instead. See http://emberjs.com/guides/deprecations/#toc_more-consistent-handlebars-scope for more details.');51  },52  teardown: function() {53    run(function() {54        if (container) {55          container.destroy();56        }57        if (view) {58          view.destroy();59        }60        container = view = null;61    });62    Ember.lookup = originalLookup;63  }64});65var append = function(view) {66  run(function() {67    view.appendTo('#qunit-fixture');68  });69};70var assertHTML = function(view, expectedHTML) {71  var html = view.$().html();72  // IE 8 (and prior?) adds the \r\n73  html = html.replace(/<script[^>]*><\/script>/ig, '').replace(/[\r\n]/g, '');74  equal(html, expectedHTML);75};76var assertText = function(view, expectedText) {77  equal(view.$().text(), expectedText);78};79test("it renders the template for each item in an array", function() {80  assertHTML(view, "Steve HoltAnnabelle");81});82test("it updates the view if an item is added", function() {83  run(function() {84    people.pushObject({ name: "Tom Dale" });85  });86  assertHTML(view, "Steve HoltAnnabelleTom Dale");87});88test("it allows you to access the current context using {{this}}", function() {89  run(function() { view.destroy(); }); // destroy existing view90  view = EmberView.create({91    template: templateFor("{{#each view.people}}{{this}}{{/each}}"),92    people: A(['Black Francis', 'Joey Santiago', 'Kim Deal', 'David Lovering'])93  });94  append(view);95  assertHTML(view, "Black FrancisJoey SantiagoKim DealDavid Lovering");96});97test("it updates the view if an item is removed", function() {98  run(function() {99    people.removeAt(0);100  });101  assertHTML(view, "Annabelle");102});103test("it updates the view if an item is replaced", function() {104  run(function() {105    people.removeAt(0);106    people.insertAt(0, { name: "Kazuki" });107  });108  assertHTML(view, "KazukiAnnabelle");109});110test("can add and replace in the same runloop", function() {111  run(function() {112    people.pushObject({ name: "Tom Dale" });113    people.removeAt(0);114    people.insertAt(0, { name: "Kazuki" });115  });116  assertHTML(view, "KazukiAnnabelleTom Dale");117});118test("can add and replace the object before the add in the same runloop", function() {119  run(function() {120    people.pushObject({ name: "Tom Dale" });121    people.removeAt(1);122    people.insertAt(1, { name: "Kazuki" });123  });124  assertHTML(view, "Steve HoltKazukiTom Dale");125});126test("can add and replace complicatedly", function() {127  run(function() {128    people.pushObject({ name: "Tom Dale" });129    people.removeAt(1);130    people.insertAt(1, { name: "Kazuki" });131    people.pushObject({ name: "Firestone" });132    people.pushObject({ name: "McMunch" });133    people.removeAt(3);134  });135  assertHTML(view, "Steve HoltKazukiTom DaleMcMunch");136});137test("can add and replace complicatedly harder", function() {138  run(function() {139    people.pushObject({ name: "Tom Dale" });140    people.removeAt(1);141    people.insertAt(1, { name: "Kazuki" });142    people.pushObject({ name: "Firestone" });143    people.pushObject({ name: "McMunch" });144    people.removeAt(2);145  });146  assertHTML(view, "Steve HoltKazukiFirestoneMcMunch");147});148test("it does not mark each option tag as selected", function() {149  var selectView = EmberView.create({150    template: templateFor('<select id="people-select"><option value="">Please select a name</option>{{#each view.people}}<option {{bind-attr value=name}}>{{name}}</option>{{/each}}</select>'),151    people: people152  });153  append(selectView);154  equal(selectView.$('option').length, 3, "renders 3 <option> elements");155  equal(selectView.$().find(':selected').text(), 'Please select a name', 'first option is selected');156  run(function() {157    people.pushObject({name: "Black Francis"});158  });159  equal(selectView.$().find(':selected').text(), 'Please select a name', 'first option is selected');160  equal(selectView.$('option').length, 4, "renders an additional <option> element when an object is added");161  run(function() {162    selectView.destroy();163  });164});165test("it works inside a ul element", function() {166  var ulView = EmberView.create({167    template: templateFor('<ul>{{#each view.people}}<li>{{name}}</li>{{/each}}</ul>'),168    people: people169  });170  append(ulView);171  equal(ulView.$('li').length, 2, "renders two <li> elements");172  run(function() {173    people.pushObject({name: "Black Francis"});174  });175  equal(ulView.$('li').length, 3, "renders an additional <li> element when an object is added");176  run(function() {177    ulView.destroy();178  });179});180test("it works inside a table element", function() {181  var tableView = EmberView.create({182    template: templateFor('<table><tbody>{{#each view.people}}<tr><td>{{name}}</td></tr>{{/each}}</tbody></table>'),183    people: people184  });185  append(tableView);186  equal(tableView.$('td').length, 2, "renders two <td> elements");187  run(function() {188    people.pushObject({name: "Black Francis"});189  });190  equal(tableView.$('td').length, 3, "renders an additional <td> element when an object is added");191  run(function() {192    people.insertAt(0, {name: "Kim Deal"});193  });194  equal(tableView.$('td').length, 4, "renders an additional <td> when an object is inserted at the beginning of the array");195  run(function() {196    tableView.destroy();197  });198});199test("it supports itemController", function() {200  var Controller = EmberController.extend({201    controllerName: computed(function() {202      return "controller:"+this.get('model.name');203    })204  });205  run(function() { view.destroy(); }); // destroy existing view206  var parentController = {207    container: container208  };209  container.register('controller:array', ArrayController.extend());210  view = EmberView.create({211    container: container,212    template: templateFor('{{#each view.people itemController="person"}}{{controllerName}}{{/each}}'),213    people: people,214    controller: parentController215  });216  container.register('controller:person', Controller);217  append(view);218  equal(view.$().text(), "controller:Steve Holtcontroller:Annabelle");219  run(function() {220    view.rerender();221  });222  assertText(view, "controller:Steve Holtcontroller:Annabelle");223  run(function() {224    people.pushObject({ name: "Yehuda Katz" });225  });226  assertText(view, "controller:Steve Holtcontroller:Annabellecontroller:Yehuda Katz");227  run(function() {228    set(view, 'people', A([{ name: "Trek Glowacki" }, { name: "Geoffrey Grosenbach" }]));229  });230  assertText(view, "controller:Trek Glowackicontroller:Geoffrey Grosenbach");231  strictEqual(view.get('_childViews')[0].get('_arrayController.target'), parentController, "the target property of the child controllers are set correctly");232});233test("itemController specified in template gets a parentController property", function() {234  // using an ObjectController for this test to verify that parentController does accidentally get set235  // on the proxied model.236  var Controller = ObjectController.extend({237        controllerName: computed(function() {238          return "controller:" + get(this, 'model.name') + ' of ' + get(this, 'parentController.company');239        })240      });241  var parentController = {242        container: container,243        company: 'Yapp'244      };245  container.register('controller:array', ArrayController.extend());246  run(function() { view.destroy(); }); // destroy existing view247  view = EmberView.create({248    container: container,249    template: templateFor('{{#each view.people itemController="person"}}{{controllerName}}{{/each}}'),250    people: people,251    controller: parentController252  });253  container.register('controller:person', Controller);254  append(view);255  equal(view.$().text(), "controller:Steve Holt of Yappcontroller:Annabelle of Yapp");256});257test("itemController specified in ArrayController gets a parentController property", function() {258  var PersonController = ObjectController.extend({259        controllerName: computed(function() {260          return "controller:" + get(this, 'model.name') + ' of ' + get(this, 'parentController.company');261        })262      });263  var PeopleController = ArrayController.extend({264        model: people,265        itemController: 'person',266        company: 'Yapp'267      });268  container.register('controller:people', PeopleController);269  container.register('controller:person', PersonController);270  run(function() { view.destroy(); }); // destroy existing view271  view = EmberView.create({272    container: container,273    template: templateFor('{{#each}}{{controllerName}}{{/each}}'),274    controller: container.lookup('controller:people')275  });276  append(view);277  equal(view.$().text(), "controller:Steve Holt of Yappcontroller:Annabelle of Yapp");278});279test("itemController's parentController property, when the ArrayController has a parentController", function() {280  var PersonController = ObjectController.extend({281        controllerName: computed(function() {282          return "controller:" + get(this, 'model.name') + ' of ' + get(this, 'parentController.company');283        })284      });285  var PeopleController = ArrayController.extend({286        model: people,287        itemController: 'person',288        parentController: computed(function(){289          return this.container.lookup('controller:company');290        }),291        company: 'Yapp'292      });293   var CompanyController = EmberController.extend();294  container.register('controller:company', CompanyController);295  container.register('controller:people', PeopleController);296  container.register('controller:person', PersonController);297  run(function() { view.destroy(); }); // destroy existing view298  view = EmberView.create({299    container: container,300    template: templateFor('{{#each}}{{controllerName}}{{/each}}'),301    controller: container.lookup('controller:people')302  });303  append(view);304  equal(view.$().text(), "controller:Steve Holt of Yappcontroller:Annabelle of Yapp");305});306test("it supports itemController when using a custom keyword", function() {307  var Controller = EmberController.extend({308    controllerName: computed(function() {309      return "controller:"+this.get('model.name');310    })311  });312  container.register('controller:array', ArrayController.extend());313  run(function() { view.destroy(); }); // destroy existing view314  view = EmberView.create({315    container: container,316    template: templateFor('{{#each person in view.people itemController="person"}}{{person.controllerName}}{{/each}}'),317    people: people,318    controller: {319      container: container320    }321  });322  container.register('controller:person', Controller);323  append(view);324  equal(view.$().text(), "controller:Steve Holtcontroller:Annabelle");325  run(function() {326    view.rerender();327  });328  equal(view.$().text(), "controller:Steve Holtcontroller:Annabelle");329});330test("it supports {{itemView=}}", function() {331  var itemView = EmberView.extend({332    template: templateFor('itemView:{{name}}')333  });334  run(function() { view.destroy(); }); // destroy existing view335  view = EmberView.create({336    template: templateFor('{{each view.people itemView="anItemView"}}'),337    people: people,338    controller: {339      container: container340    }341  });342  container.register('view:anItemView', itemView);343  append(view);344  assertText(view, "itemView:Steve HoltitemView:Annabelle");345});346test("it defers all normalization of itemView names to the resolver", function() {347  var itemView = EmberView.extend({348    template: templateFor('itemView:{{name}}')349  });350  run(function() { view.destroy(); }); // destroy existing view351  view = EmberView.create({352    template: templateFor('{{each view.people itemView="an-item-view"}}'),353    people: people,354    controller: {355      container: container356    }357  });358  container.register('view:an-item-view', itemView);359  container.resolve = function(fullname) {360    equal(fullname, "view:an-item-view", "leaves fullname untouched");361    return Container.prototype.resolve.call(this, fullname);362  };363  append(view);364});365test("it supports {{itemViewClass=}} with global (DEPRECATED)", function() {366  run(function() { view.destroy(); }); // destroy existing view367  view = EmberView.create({368    template: templateFor('{{each view.people itemViewClass=MyView}}'),369    people: people370  });371  var deprecation = /Resolved the view "MyView" on the global context/;372  if (Ember.FEATURES.isEnabled('ember-htmlbars')) {373    deprecation = /Global lookup of MyView from a Handlebars template is deprecated/;374  }375  expectDeprecation(function(){376    append(view);377  }, deprecation);378  assertText(view, "Steve HoltAnnabelle");379});380test("it supports {{itemViewClass=}} via container", function() {381  run(function() { view.destroy(); }); // destroy existing view382  view = EmberView.create({383    container: {384      lookupFactory: function(name){385        equal(name, 'view:my-view');386        return MyView;387      }388    },389    template: templateFor('{{each view.people itemViewClass="my-view"}}'),390    people: people391  });392  append(view);393  assertText(view, "Steve HoltAnnabelle");394});395test("it supports {{itemViewClass=}} with tagName (DEPRECATED)", function() {396  run(function() { view.destroy(); }); // destroy existing view397  view = EmberView.create({398      template: templateFor('{{each view.people itemViewClass=MyView tagName="ul"}}'),399      people: people400  });401  expectDeprecation(/Supplying a tagName to Metamorph views is unreliable and is deprecated./);402  append(view);403  equal(view.$('ul').length, 1, 'rendered ul tag');404  equal(view.$('ul li').length, 2, 'rendered 2 li tags');405  equal(view.$('ul li').text(), 'Steve HoltAnnabelle');406});407test("it supports {{itemViewClass=}} with in format", function() {408  MyView = EmberView.extend({409    template: templateFor("{{person.name}}")410  });411  run(function() { view.destroy(); }); // destroy existing view412  view = EmberView.create({413    container: {414      lookupFactory: function(name){415        return MyView;416      }417    },418    template: templateFor('{{each person in view.people itemViewClass="myView"}}'),419    people: people420  });421  append(view);422  assertText(view, "Steve HoltAnnabelle");423});424test("it supports {{else}}", function() {425  run(function() { view.destroy(); }); // destroy existing view426  view = EmberView.create({427    template: templateFor("{{#each view.items}}{{this}}{{else}}Nothing{{/each}}"),428    items: A(['one', 'two'])429  });430  append(view);431  assertHTML(view, "onetwo");432  run(function() {433    view.set('items', A());434  });435  assertHTML(view, "Nothing");436});437test("it works with the controller keyword", function() {438  run(view, 'destroy'); // destroy existing view439  var controller = ArrayController.create({440    model: A(["foo", "bar", "baz"])441  });442  run(function() { view.destroy(); }); // destroy existing view443  view = EmberView.create({444    container: container,445    controller: controller,446    template: templateFor("{{#view}}{{#each controller}}{{this}}{{/each}}{{/view}}")447  });448  append(view);449  equal(view.$().text(), "foobarbaz");450});451test("views inside #each preserve the new context [DEPRECATED]", function() {452  run(view, 'destroy'); // destroy existing view453  var controller = A([ { name: "Adam" }, { name: "Steve" } ]);454  view = EmberView.create({455    container: container,456    controller: controller,457    template: templateFor('{{#each controller}}{{#view}}{{name}}{{/view}}{{/each}}')458  });459  expectDeprecation(function() {460    append(view);461  },'Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each foo in bar}}`) instead. See http://emberjs.com/guides/deprecations/#toc_more-consistent-handlebars-scope for more details.');462  equal(view.$().text(), "AdamSteve");463});464test("single-arg each defaults to current context [DEPRECATED]", function() {465  run(view, 'destroy'); // destroy existing view466  view = EmberView.create({467    context: A([ { name: "Adam" }, { name: "Steve" } ]),468    template: templateFor('{{#each}}{{name}}{{/each}}')469  });470  expectDeprecation(function() {471    append(view);472  },'Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each foo in bar}}`) instead. See http://emberjs.com/guides/deprecations/#toc_more-consistent-handlebars-scope for more details.');473  equal(view.$().text(), "AdamSteve");474});475test("single-arg each will iterate over controller if present [DEPRECATED]", function() {476  run(view, 'destroy'); // destroy existing view477  view = EmberView.create({478    controller: A([ { name: "Adam" }, { name: "Steve" } ]),479    template: templateFor('{{#each}}{{name}}{{/each}}')480  });481  expectDeprecation(function() {482    append(view);483  },'Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each foo in bar}}`) instead. See http://emberjs.com/guides/deprecations/#toc_more-consistent-handlebars-scope for more details.');484  equal(view.$().text(), "AdamSteve");485});486QUnit.module("{{#each foo in bar}}", {487  setup: function() {488    container = new Container();489    container.register('view:default', _MetamorphView);490    container.register('view:toplevel', EmberView.extend());491  },492  teardown: function() {493    run(function() {494        if (container) {495          container.destroy();496        }497        if (view) {498          view.destroy();499        }500        container = view = null;501    });502  }503});504test("#each accepts a name binding", function() {505  view = EmberView.create({506    template: templateFor("{{#each item in view.items}}{{view.title}} {{item}}{{/each}}"),507    title: "My Cool Each Test",508    items: A([1, 2])509  });510  append(view);511  equal(view.$().text(), "My Cool Each Test 1My Cool Each Test 2");512});513test("#each accepts a name binding and does not change the context", function() {514  var controller = EmberController.create({515    name: 'bob the controller'516  });517  var obj = EmberObject.create({518    name: 'henry the item'519  });520  view = EmberView.create({521    template: templateFor("{{#each item in view.items}}{{name}}{{/each}}"),522    title: "My Cool Each Test",523    items: A([obj]),524    controller: controller525  });526  append(view);527  equal(view.$().text(), "bob the controller");528});529test("#each accepts a name binding and can display child properties", function() {530  view = EmberView.create({531    template: templateFor("{{#each item in view.items}}{{view.title}} {{item.name}}{{/each}}"),532    title: "My Cool Each Test",533    items: A([{ name: 1 }, { name: 2 }])534  });535  append(view);536  equal(view.$().text(), "My Cool Each Test 1My Cool Each Test 2");537});538test("#each accepts 'this' as the right hand side", function() {539  view = EmberView.create({540    template: templateFor("{{#each item in this}}{{view.title}} {{item.name}}{{/each}}"),541    title: "My Cool Each Test",542    controller: A([{ name: 1 }, { name: 2 }])543  });544  append(view);545  equal(view.$().text(), "My Cool Each Test 1My Cool Each Test 2");546});547test("views inside #each preserve the new context [DEPRECATED]", function() {548  var controller = A([ { name: "Adam" }, { name: "Steve" } ]);549  view = EmberView.create({550    container: container,551    controller: controller,552    template: templateFor('{{#each controller}}{{#view}}{{name}}{{/view}}{{/each}}')553  });554  expectDeprecation(function() {555    append(view);556  },'Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each foo in bar}}`) instead. See http://emberjs.com/guides/deprecations/#toc_more-consistent-handlebars-scope for more details.');557  equal(view.$().text(), "AdamSteve");558});559test("controller is assignable inside an #each", function() {560  var controller = ArrayController.create({561    model: A([ { name: "Adam" }, { name: "Steve" } ])562  });563  view = EmberView.create({564    container: container,565    controller: controller,566    template: templateFor('{{#each personController in this}}{{#view controllerBinding="personController"}}{{name}}{{/view}}{{/each}}')567  });568  append(view);569  equal(view.$().text(), "AdamSteve");570});571test("it doesn't assert when the morph tags have the same parent", function() {572  view = EmberView.create({573    controller: A(['Cyril', 'David']),574    template: templateFor('<table><tbody>{{#each name in this}}<tr><td>{{name}}</td></tr>{{/each}}</tbody></table>')575  });576  append(view);577  ok(true, "No assertion from valid template");578});579test("itemController specified in template with name binding does not change context", function() {580  var Controller = EmberController.extend({581    controllerName: computed(function() {582      return "controller:"+this.get('model.name');583    })584  });585  var container = new Container();586  people = A([{ name: "Steve Holt" }, { name: "Annabelle" }]);587  var parentController = {588    container: container,589    people: people,590    controllerName: 'controller:parentController'591  };592  container.register('controller:array', ArrayController.extend());593  view = EmberView.create({594    container: container,595    template: templateFor('{{#each person in people itemController="person"}}{{controllerName}} - {{person.controllerName}} - {{/each}}'),596    controller: parentController597  });598  container.register('controller:person', Controller);599  append(view);600  equal(view.$().text(), "controller:parentController - controller:Steve Holt - controller:parentController - controller:Annabelle - ");601  run(function() {602    people.pushObject({ name: "Yehuda Katz" });603  });604  assertText(view, "controller:parentController - controller:Steve Holt - controller:parentController - controller:Annabelle - controller:parentController - controller:Yehuda Katz - ");605  run(function() {606    set(parentController, 'people', A([{ name: "Trek Glowacki" }, { name: "Geoffrey Grosenbach" }]));607  });608  assertText(view, "controller:parentController - controller:Trek Glowacki - controller:parentController - controller:Geoffrey Grosenbach - ");609  strictEqual(view.get('_childViews')[0].get('_arrayController.target'), parentController, "the target property of the child controllers are set correctly");610});611test("itemController specified in ArrayController with name binding does not change context", function() {612  people = A([{ name: "Steve Holt" }, { name: "Annabelle" }]);613  var PersonController = ObjectController.extend({614        controllerName: computed(function() {615          return "controller:" + get(this, 'model.name') + ' of ' + get(this, 'parentController.company');616        })617      });618  var PeopleController = ArrayController.extend({619        model: people,620        itemController: 'person',621        company: 'Yapp',622        controllerName: 'controller:people'623      });624  var container = new Container();625  container.register('controller:people', PeopleController);626  container.register('controller:person', PersonController);627  view = EmberView.create({628    container: container,629    template: templateFor('{{#each person in this}}{{controllerName}} - {{person.controllerName}} - {{/each}}'),630    controller: container.lookup('controller:people')631  });632  append(view);633  equal(view.$().text(), "controller:people - controller:Steve Holt of Yapp - controller:people - controller:Annabelle of Yapp - ");634});635test("{{each}} without arguments [DEPRECATED]", function() {636  expect(2);637  view = EmberView.create({638    controller: A([ { name: "Adam" }, { name: "Steve" } ]),639    template: templateFor('{{#each}}{{name}}{{/each}}')640  });641  expectDeprecation(function() {642    append(view);643  },'Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each foo in bar}}`) instead. See http://emberjs.com/guides/deprecations/#toc_more-consistent-handlebars-scope for more details.');644  equal(view.$().text(), "AdamSteve");645});646test("{{each this}} without keyword [DEPRECATED]", function() {647  expect(2);648  view = EmberView.create({649    controller: A([ { name: "Adam" }, { name: "Steve" } ]),650    template: templateFor('{{#each this}}{{name}}{{/each}}')651  });652  expectDeprecation(function() {653    append(view);654  },'Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each foo in bar}}`) instead. See http://emberjs.com/guides/deprecations/#toc_more-consistent-handlebars-scope for more details.');655  equal(view.$().text(), "AdamSteve");...

if-unless-test.js

Source:if-unless-test.js

2import { IfUnlessHelperTest } from '../../utils/shared-conditional-tests';3moduleFor(4  'Helpers test: inline {{if}}',5  class extends IfUnlessHelperTest {6    templateFor({ cond, truthy, falsy }) {7      return `{{if ${cond} ${truthy} ${falsy}}}`;8    }9    ['@test it raises when there are more than three arguments']() {10      expectAssertion(() => {11        this.render(`{{if condition 'a' 'b' 'c'}}`, { condition: true });12      }, `The inline form of the 'if' helper expects two or three arguments. ('-top-level' @ L1:C0) `);13    }14    ['@test it raises when there are less than two arguments']() {15      expectAssertion(() => {16        this.render(`{{if condition}}`, { condition: true });17      }, `The inline form of the 'if' helper expects two or three arguments. ('-top-level' @ L1:C0) `);18    }19  }20);21moduleFor(22  'Helpers test: nested {{if}} helpers (returning truthy values)',23  class extends IfUnlessHelperTest {24    templateFor({ cond, truthy, falsy }) {25      return `{{if (if ${cond} ${cond} false) ${truthy} ${falsy}}}`;26    }27  }28);29moduleFor(30  'Helpers test: nested {{if}} helpers (returning falsy values)',31  class extends IfUnlessHelperTest {32    templateFor({ cond, truthy, falsy }) {33      return `{{if (if ${cond} true ${cond}) ${truthy} ${falsy}}}`;34    }35  }36);37moduleFor(38  'Helpers test: {{if}} used with another helper',39  class extends IfUnlessHelperTest {40    wrapperFor(templates) {41      return `{{concat ${templates.join(' ')}}}`;42    }43    templateFor({ cond, truthy, falsy }) {44      return `(if ${cond} ${truthy} ${falsy})`;45    }46  }47);48moduleFor(49  'Helpers test: {{if}} used in attribute position',50  class extends IfUnlessHelperTest {51    wrapperFor(templates) {52      return `<div data-foo="${templates.join('')}" />`;53    }54    templateFor({ cond, truthy, falsy }) {55      return `{{if ${cond} ${truthy} ${falsy}}}`;56    }57    textValue() {58      return this.$('div').attr('data-foo');59    }60  }61);62moduleFor(63  'Helpers test: inline {{if}} and {{unless}} without the inverse argument',64  class extends IfUnlessHelperTest {65    templateFor({ cond, truthy, falsy }) {66      return `{{if ${cond} ${truthy}}}{{unless ${cond} ${falsy}}}`;67    }68  }69);70moduleFor(71  'Helpers test: inline {{unless}}',72  class extends IfUnlessHelperTest {73    templateFor({ cond, truthy, falsy }) {74      return `{{unless ${cond} ${falsy} ${truthy}}}`;75    }76    ['@test it raises when there are more than three arguments']() {77      expectAssertion(() => {78        this.render(`{{unless condition 'a' 'b' 'c'}}`, { condition: true });79      }, /The inline form of the `unless` helper expects two or three arguments/);80    }81    ['@test it raises when there are less than two arguments']() {82      expectAssertion(() => {83        this.render(`{{unless condition}}`, { condition: true });84      }, /The inline form of the `unless` helper expects two or three arguments/);85    }86  }87);88moduleFor(89  'Helpers test: nested {{unless}} helpers (returning truthy values)',90  class extends IfUnlessHelperTest {91    templateFor({ cond, truthy, falsy }) {92      return `{{unless (unless ${cond} false ${cond}) ${falsy} ${truthy}}}`;93    }94  }95);96moduleFor(97  'Helpers test: nested {{unless}} helpers (returning falsy values)',98  class extends IfUnlessHelperTest {99    templateFor({ cond, truthy, falsy }) {100      return `{{unless (unless ${cond} ${cond} true) ${falsy} ${truthy}}}`;101    }102  }103);104moduleFor(105  'Helpers test: {{unless}} used with another helper',106  class extends IfUnlessHelperTest {107    wrapperFor(templates) {108      return `{{concat ${templates.join(' ')}}}`;109    }110    templateFor({ cond, truthy, falsy }) {111      return `(unless ${cond} ${falsy} ${truthy})`;112    }113  }114);115moduleFor(116  'Helpers test: {{unless}} used in attribute position',117  class extends IfUnlessHelperTest {118    wrapperFor(templates) {119      return `<div data-foo="${templates.join('')}" />`;120    }121    templateFor({ cond, truthy, falsy }) {122      return `{{unless ${cond} ${falsy} ${truthy}}}`;123    }124    textValue() {125      return this.$('div').attr('data-foo');126    }127  }...

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var code = 'var x = 1;';4var result = instrumenter.instrumentSync(code, 'test.js');5var template = istanbul.Report.create('html', {6});7var context = istanbul.libReport.createContext({8  watermarks: {9  }10});11var tree = istanbul.libReport.summarizers.pkg(result);12template.render(context, tree);13    at Object.<anonymous> (C:\Users\kiran\Desktop\test.js:8:35)14    at Module._compile (module.js:556:32)15    at Object.Module._extensions..js (module.js:565:10)16    at Module.load (module.js:473:32)17    at tryModuleLoad (module.js:432:12)18    at Function.Module._load (module.js:424:3)19    at Function.Module.runMain (module.js:590:10)20    at startup (bootstrap_node.js:158:16)

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var fs = require('fs');4var code = fs.readFileSync('./test.js', 'utf-8');5var instrumented = instrumenter.instrumentSync(code, './test.js');6eval(instrumented);7var coverage = instrumenter.lastFileCoverage();8var template = istanbul.Report.create('html', {});9template.writeReport(coverage, './coverage');10var istanbul = require('istanbul');11var instrumenter = new istanbul.Instrumenter();12var fs = require('fs');13var code = fs.readFileSync('./test.js', 'utf-8');14var instrumented = instrumenter.instrumentSync(code, './test.js');15eval(instrumented);16var coverage = instrumenter.lastFileCoverage();17var template = istanbul.Report.create('html', {});18template.writeReport(coverage, './coverage');19var istanbul = require('istanbul');20var instrumenter = new istanbul.Instrumenter();21var fs = require('fs');22var code = fs.readFileSync('./test.js', 'utf-8');23var instrumented = instrumenter.instrumentSync(code, './test.js');24eval(instrumented);25var coverage = instrumenter.lastFileCoverage();26var template = istanbul.Report.create('html', {});27template.writeReport(coverage, './coverage');28var istanbul = require('istanbul');29var instrumenter = new istanbul.Instrumenter();30var fs = require('fs');31var code = fs.readFileSync('./test.js', 'utf-8');32var instrumented = instrumenter.instrumentSync(code, './test.js');33eval(instrumented);34var coverage = instrumenter.lastFileCoverage();35var template = istanbul.Report.create('html', {});36template.writeReport(coverage, './coverage');37var istanbul = require('istanbul');38var instrumenter = new istanbul.Instrumenter();39var fs = require('fs');40var code = fs.readFileSync('./test.js', 'utf-8');

Using AI Code Generation

1var istanbul = require('istanbul');2var template = istanbul.Report.create('html');3template.templateFor({foo: 'bar'});4var istanbul = require('istanbul');5var template = istanbul.Report.create('html');6template.templateFor({foo: 'bar'});7var istanbul = require('istanbul');8var template = istanbul.Report.create('html');9template.templateFor({foo: 'bar'});10var istanbul = require('istanbul');11var template = istanbul.Report.create('html');12template.templateFor({foo: 'bar'});13var istanbul = require('istanbul');14var template = istanbul.Report.create('html');15template.templateFor({foo: 'bar'});16var istanbul = require('istanbul');17var template = istanbul.Report.create('html');18template.templateFor({foo: 'bar'});19var istanbul = require('istanbul');20var template = istanbul.Report.create('html');21template.templateFor({foo: 'bar'});22var istanbul = require('istanbul');23var template = istanbul.Report.create('html');24template.templateFor({foo: 'bar'});25var istanbul = require('istanbul');26var template = istanbul.Report.create('html');27template.templateFor({foo: 'bar'});28var istanbul = require('istanbul');29var template = istanbul.Report.create('html');30template.templateFor({foo: 'bar'});31var istanbul = require('istan

Using AI Code Generation

1var istanbul = require('istanbul');2var template = istanbul.Report.create('html');3console.log(template.templateFor('index.html'));4console.log(template.templateFor('index.html', 'utf-8'));5var istanbul = require('istanbul');6var template = istanbul.Report.create('html');7console.log(template.templateFor('index.html'));8console.log(template.templateFor('index.html', 'utf-8'));9{ [Function: template]10  engine: [Function: engine] }11{ [Function: template]12  engine: [Function: engine] }13var istanbul = require('istanbul');14var template = istanbul.Report.create('html');15console.log(template.templateFor('index.html'));16console.log(template.templateFor('index.html', 'utf-8'));17{ [Function: template]18  engine: [Function: engine] }19{ [Function: template]20  engine: [Function: engine] }21var istanbul = require('istan

Using AI Code Generation

1var template = require('istanbul').template;2var tpl = template.make('function () { return <%= a %>; }');3console.log(tpl({a: 1}));4var template = require('istanbul').template;5var tpl = template.make('function () { return <%= a %>; }');6console.log(tpl({a: 1}));7var template = require('istanbul').template;8var tpl = template.make('function () { return <%= a %>; }');9console.log(tpl({a: 1}));10var template = require('istanbul').template;11var tpl = template.make('function () { return <%= a %>; }');12console.log(tpl({a: 1}));13var template = require('istanbul').template;14var tpl = template.make('function () { return <%= a %>; }');15console.log(tpl({a: 1}));16var template = require('istanbul').template;17var tpl = template.make('function () { return <%= a %>; }');18console.log(tpl({a: 1}));19var template = require('istanbul').template;20var tpl = template.make('function () { return <%= a %>; }');21console.log(tpl({a: 1}));22var template = require('istanbul').template;23var tpl = template.make('function () { return <%= a %>; }');24console.log(tpl({a: 1}));

Using AI Code Generation

1var hbs = require('istanbul-hbs');2var template = hbs.templateFor('test.hbs');3var context = {name: 'John'};4var Handlebars = require('handlebars');5var source = Handlebars.compile('test.hbs');6var template = source(context);7var Handlebars = require('handlebars');8var source = Handlebars.compile('test.hbs');9var template = source(context);10equal(template, 'Hello John', 'template should be correct');

Using AI Code Generation

1var template = require('istanbul').hook.hookRequire().templateFor('test.js');2var instrumentedCode = template.instrumentSync('var a = 1;');3console.log(instrumentedCode);4console.log(global.__coverage__);5console.log(global.__coverage__['test.js']);6var a = 1;7{ 'test.js': { path: 'test.js', s: { '1': 0 }, b: {}, f: {}, fnMap: {}, statementMap: { '1': { start: [Object], end: [Object] } }, branchMap: {} } }8{ path: 'test.js', s: { '1': 0 }, b: {}, f: {}, fnMap: {}, statementMap: { '1': { start: { line: 1, column: 0 }, end: { line: 1, column: 24 } } }, branchMap: {} }

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.