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: {} }

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