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How to use ngOptionTmp method in ng-mocks

Best JavaScript code snippet using ng-mocks

test.spec.ts

Source:test.spec.ts

1import { Component, NgModule } from '@angular/core';2import { FormsModule } from '@angular/forms';3import { NgSelectModule } from '@ng-select/ng-select';4import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';5@Component({6  selector: 'target',7  template: `8    <ng-select9      [items]="cities"10      groupBy="avatar"11      [(ngModel)]="selectedCity"12      bindLabel="name"13      bindValue="name"14    >15      <ng-template ng-label-tmp let-item="item">16        <strong>{{ item.name }}</strong>17      </ng-template>18      <ng-template ng-optgroup-tmp let-item="item" let-index="index">19        {{ index }} <img [src]="item.avatar" [alt]="item.name" />20      </ng-template>21      <ng-template22        ng-option-tmp23        let-item="item"24        let-index="index"25        let-search="searchTerm"26      >27        <span class="ng-option-tmp"28          >{{ search }} {{ item.name }}</span29        >30      </ng-template>31    </ng-select>32  `,33})34class TargetComponent {35  public readonly cities = [36    {37      avatar:38        '//www.gravatar.com/avatar/b0d8c6e5ea589e6fc3d3e08afb1873bb?d=retro&r=g&s=30 2x',39      id: 1,40      name: 'Vilnius',41    },42  ];43  public selectedCity = this.cities[0].name;44}45@NgModule({46  declarations: [TargetComponent],47  imports: [NgSelectModule, FormsModule],48})49class TargetModule {}50describe('ng-select:props', () => {51  ngMocks.faster();52  beforeEach(() => MockBuilder(TargetComponent, TargetModule));53  it('binds inputs', () => {54    // Rendering TargetComponent and accessing its instance.55    const targetComponent =56      MockRender(TargetComponent).point.componentInstance;57    // Looking for a debug element of the ng-select.58    const ngSelectEl = ngMocks.find('ng-select');59    // Asserting bound properties.60    expect(ngMocks.input(ngSelectEl, 'items')).toBe(61      targetComponent.cities,62    );63    expect(ngMocks.input(ngSelectEl, 'ngModel')).toBe(64      targetComponent.selectedCity,65    );66    // Asserting static properties.67    expect(ngMocks.input(ngSelectEl, 'groupBy')).toEqual('avatar');68    expect(ngMocks.input(ngSelectEl, 'bindLabel')).toEqual('name');69    expect(ngMocks.input(ngSelectEl, 'bindValue')).toEqual('name');70  });71  it('binds outputs', () => {72    // Rendering TargetComponent and accessing its instance.73    const targetComponent =74      MockRender(TargetComponent).point.componentInstance;75    // Looking for a debug element of the ng-select.76    const ngSelectEl = ngMocks.find('ng-select');77    // Simulating an emit.78    ngMocks.output(ngSelectEl, 'ngModelChange').emit('test');79    // Asserting the effect of the emit.80    expect(targetComponent.selectedCity).toEqual('test');81  });82  it('provides correct template for ng-label-tmp', () => {83    // Rendering TargetComponent.84    MockRender(TargetComponent);85    // Looking for a debug element of the ng-select.86    const ngSelectEl = ngMocks.find('ng-select');87    // Looking for the ng-label-tmp template88    const ngLabelTmp = ngMocks.findTemplateRef(89      ngSelectEl,90      // attr name91      ['ng-label-tmp'],92    );93    // Verifies that ngSelect can access ngLabelTmp,94    // and renders it.95    ngMocks.render(96      ngSelectEl.componentInstance,97      ngLabelTmp,98      {},99      // Providing context variables.100      { item: { name: 'test' } },101    );102    // Asserting the rendered html.103    expect(ngSelectEl.nativeElement.innerHTML).toContain(104      '<strong>test</strong>',105    );106  });107  it('provides correct template for ng-optgroup-tmp', () => {108    // Rendering TargetComponent and accessing its instance.109    MockRender(TargetComponent);110    // Looking for a debug element of the ng-select.111    const ngSelectEl = ngMocks.find('ng-select');112    // Looking for the ng-optgroup-tmp template113    const ngOptgroupTmp = ngMocks.findTemplateRef(114      ngSelectEl,115      // attr name116      ['ng-optgroup-tmp'],117    );118    // Verifies that ngSelect can access ngOptgroupTmp,119    // and renders it.120    ngMocks.render(121      ngSelectEl.componentInstance,122      ngOptgroupTmp,123      {},124      // Providing context variables.125      {126        index: 7,127        item: {128          avatar: 'test.jpeg',129          name: 'test',130        },131      },132    );133    // Asserting the rendered html.134    expect(ngSelectEl.nativeElement.innerHTML).toContain(135      '7 <img src="test.jpeg" alt="test">',136    );137  });138  it('provides correct template for ng-option-tmp', () => {139    // Rendering TargetComponent and accessing its instance.140    MockRender(TargetComponent);141    // Looking for a debug element of the ng-select.142    const ngSelectEl = ngMocks.find('ng-select');143    // Looking for the ng-option-tmp template144    const ngOptionTmp = ngMocks.findTemplateRef(145      ngSelectEl,146      // attr name147      ['ng-option-tmp'],148    );149    // Verifying that the instance has been mocked.150    // And rendering its property,151    // which points to the desired TemplateRef.152    ngMocks.render(153      ngSelectEl.componentInstance,154      ngOptionTmp,155      {},156      // Providing context variables.157      {158        item: {159          name: 'test',160        },161        searchTerm: 'search',162      },163    );164    // Asserting the rendered html.165    expect(ngSelectEl.nativeElement.innerHTML).toContain(166      '<span class="ng-option-tmp">search test</span>',167    );168  });...

Using AI Code Generation

1describe('ngOptionTmp', function() {2  var $compile, $rootScope;3  beforeEach(module('ngOptionTmp'));4  beforeEach(inject(function(_$compile_, _$rootScope_){5    $compile = _$compile_;6    $rootScope = _$rootScope_;7  }));8  it('should render correct content', function() {9    var element = $compile('<div>{{1 + 1}}</div>')($rootScope);10    $rootScope.$digest();11    expect(element.html()).toEqual('2');12  });13});14describe('ngOptionTmp', function() {15  var $compile, $rootScope;16  beforeEach(module('ngOptionTmp'));17  beforeEach(inject(function(_$compile_, _$rootScope_){18    $compile = _$compile_;19    $rootScope = _$rootScope_;20  }));21  it('should render correct content', function() {22    var element = $compile('<div>{{1 + 1}}</div>')($rootScope);23    $rootScope.$digest();24    expect(element.html()).toEqual('2');25  });26});27describe('ngOptionTmp', function() {28  var $compile, $rootScope;29  beforeEach(module('ngOptionTmp'));30  beforeEach(inject(function(_$compile_, _$rootScope_){31    $compile = _$compile_;32    $rootScope = _$rootScope_;33  }));34  it('should render correct content', function() {35    var element = $compile('<div>{{1 + 1}}</div>')($rootScope);36    $rootScope.$digest();37    expect(element.html()).toEqual('2');38  });39});40describe('ngOptionTmp', function() {41  var $compile, $rootScope;42  beforeEach(module('ngOptionTmp'));43  beforeEach(inject(function(_$compile_, _$rootScope_){44    $compile = _$compile_;45    $rootScope = _$rootScope_;46  }));47  it('should render correct content', function() {48    var element = $compile('<div>{{1 + 1}}</div>')($rootScope);49    $rootScope.$digest();50    expect(element.html()).toEqual('2');51  });52});53describe('ngOptionTmp', function() {

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