How to use hasListener method in ng-mocks

Best JavaScript code snippet using ng-mocks

dragdropgroup_test.js

Source:dragdropgroup_test.js

...56  assertEquals('s ss', s1.className);57  assertEquals('s ss', s2.className);58  assertEquals('t tt', t1.className);59  assertEquals('t tt', t2.className);60  assertTrue(goog.events.hasListener(s1));61  assertTrue(goog.events.hasListener(s2));62  assertFalse(goog.events.hasListener(t1));63  assertFalse(goog.events.hasListener(t2));64}65function testAddItemsAfterInit() {66  source.init();67  target.init();68  addElementsToGroups();69  assertEquals(2, source.items_.length);70  assertEquals(2, target.items_.length);71  assertEquals('s ss', s1.className);72  assertEquals('s ss', s2.className);73  assertEquals('t tt', t1.className);74  assertEquals('t tt', t2.className);75  assertTrue(goog.events.hasListener(s1));76  assertTrue(goog.events.hasListener(s2));77  assertFalse(goog.events.hasListener(t1));78  assertFalse(goog.events.hasListener(t2));79}80function testRemoveItems() {81  source.init();82  target.init();83  addElementsToGroups();84  assertEquals(2, source.items_.length);85  assertEquals(s1, source.items_[0].element);86  assertEquals(s2, source.items_[1].element);87  assertEquals('s ss', s1.className);88  assertEquals('s ss', s2.className);89  assertTrue(goog.events.hasListener(s1));90  assertTrue(goog.events.hasListener(s2));91  source.removeItems();92  assertEquals(0, source.items_.length);93  assertEquals('s', s1.className);94  assertEquals('s', s2.className);95  assertFalse(goog.events.hasListener(s1));96  assertFalse(goog.events.hasListener(s2));97}98function testRemoveSourceItem1() {99  source.init();100  target.init();101  addElementsToGroups();102  assertEquals(2, source.items_.length);103  assertEquals(s1, source.items_[0].element);104  assertEquals(s2, source.items_[1].element);105  assertEquals('s ss', s1.className);106  assertEquals('s ss', s2.className);107  assertTrue(goog.events.hasListener(s1));108  assertTrue(goog.events.hasListener(s2));109  source.removeItem(s1);110  assertEquals(1, source.items_.length);111  assertEquals(s2, source.items_[0].element);112  assertEquals('s', s1.className);113  assertEquals('s ss', s2.className);114  assertFalse(goog.events.hasListener(s1));115  assertTrue(goog.events.hasListener(s2));116}117function testRemoveSourceItem2() {118  source.init();119  target.init();120  addElementsToGroups();121  assertEquals(2, source.items_.length);122  assertEquals(s1, source.items_[0].element);123  assertEquals(s2, source.items_[1].element);124  assertEquals('s ss', s1.className);125  assertEquals('s ss', s2.className);126  assertTrue(goog.events.hasListener(s1));127  assertTrue(goog.events.hasListener(s2));128  source.removeItem(s2);129  assertEquals(1, source.items_.length);130  assertEquals(s1, source.items_[0].element);131  assertEquals('s ss', s1.className);132  assertEquals('s', s2.className);133  assertTrue(goog.events.hasListener(s1));134  assertFalse(goog.events.hasListener(s2));135}136function testRemoveTargetItem1() {137  source.init();138  target.init();139  addElementsToGroups();140  assertEquals(2, target.items_.length);141  assertEquals(t1, target.items_[0].element);142  assertEquals(t2, target.items_[1].element);143  assertEquals('t tt', t1.className);144  assertEquals('t tt', t2.className);145  assertFalse(goog.events.hasListener(t1));146  assertFalse(goog.events.hasListener(t2));147  target.removeItem(t1);148  assertEquals(1, target.items_.length);149  assertEquals(t2, target.items_[0].element);150  assertEquals('t', t1.className);151  assertEquals('t tt', t2.className);152  assertFalse(goog.events.hasListener(t1));153  assertFalse(goog.events.hasListener(t2));154}155function testRemoveTargetItem2() {156  source.init();157  target.init();158  addElementsToGroups();159  assertEquals(2, target.items_.length);160  assertEquals(t1, target.items_[0].element);161  assertEquals(t2, target.items_[1].element);162  assertEquals('t tt', t1.className);163  assertEquals('t tt', t2.className);164  assertFalse(goog.events.hasListener(t1));165  assertFalse(goog.events.hasListener(t2));166  target.removeItem(t2);167  assertEquals(1, target.items_.length);168  assertEquals(t1, target.items_[0].element);169  assertEquals('t tt', t1.className);170  assertEquals('t', t2.className);171  assertFalse(goog.events.hasListener(t1));172  assertFalse(goog.events.hasListener(t2));...

Using AI Code Generation

1import { hasListener } from 'ng-mocks';2import { MyComponent } from './my-component';3describe('MyComponent', () => {4  let fixture: ComponentFixture<MyComponent>;5  let component: MyComponent;6  beforeEach(() => {7    TestBed.configureTestingModule({8    }).compileComponents();9    fixture = TestBed.createComponent(MyComponent);10    component = fixture.componentInstance;11    fixture.detectChanges();12  });13  it('should have click listener', () => {14    expect(hasListener(fixture.debugElement, 'click')).toBeTrue();15  });16});17import { Component, Output, EventEmitter } from '@angular/core';18@Component({19  template: `<button (click)="click()">Click</button>`,20})21export class MyComponent {22  @Output()23  public readonly clickEmitter = new EventEmitter<void>();24  public click(): void {25    this.clickEmitter.emit();26  }27}

Using AI Code Generation

1import { hasListener } from 'ng-mocks';2import { Component } from '@angular/core';3import { TestBed } from '@angular/core/testing';4@Component({5    <div (click)="onClick()">Click me</div>6})7export class TestComponent {8  onClick() {}9}10describe('TestComponent', () => {11  beforeEach(() => {12    TestBed.configureTestingModule({13    });14  });15  it('should have click listener', () => {16    const fixture = TestBed.createComponent(TestComponent);17    const div = fixture.nativeElement.querySelector('div');18    expect(hasListener(div, 'click')).toBe(true);19  });20});

Using AI Code Generation

1import { hasListener } from 'ng-mocks';2import { MyComponent } from './my.component';3describe('MyComponent', () => {4  it('should have a click event listener', () => {5    expect(hasListener(MyComponent, 'click')).toBe(true);6  });7});8import { Component } from '@angular/core';9@Component({10    <button (click)="onClick()">Click Me</button>11})12export class MyComponent {13  onClick() {14    console.log('clicked!');15  }16}17import { ComponentFixture, TestBed } from '@angular/core/testing';18import { MyComponent } from './my.component';19describe('MyComponent', () => {20  let component: MyComponent;21  let fixture: ComponentFixture<MyComponent>;22  beforeEach(async () => {23    await TestBed.configureTestingModule({24    }).compileComponents();25  });26  beforeEach(() => {27    fixture = TestBed.createComponent(MyComponent);28    component = fixture.componentInstance;29    fixture.detectChanges();30  });31  it('should create', () => {32    expect(component).toBeTruthy();33  });34});35import { ComponentFixture, TestBed } from '@angular/core/testing';36import { MyComponent } from './my.component';37describe('MyComponent', () => {38  let component: MyComponent;39  let fixture: ComponentFixture<MyComponent>;40  beforeEach(async () => {41    await TestBed.configureTestingModule({42    }).compileComponents();43  });44  beforeEach(() => {45    fixture = TestBed.createComponent(MyComponent);46    component = fixture.componentInstance;47    fixture.detectChanges();48  });49  it('should create', () => {50    expect(component).toBeTruthy();51  });52});53import { ComponentFixture, TestBed } from '@angular/core/testing';54import { MyComponent } from './my.component';55describe('MyComponent', () => {56  let component: MyComponent;57  let fixture: ComponentFixture<MyComponent>;58  beforeEach(async () => {59    await TestBed.configureTestingModule({60    }).compileComponents();61  });62  beforeEach(() => {63    fixture = TestBed.createComponent(MyComponent);64    component = fixture.componentInstance;65    fixture.detectChanges();66  });67  it('should create', () => {68    expect(component

Using AI Code Generation

1import { hasListener } from 'ng-mocks';2import { MockBuilder, MockRender } from 'ng-mocks';3import { MockInstance } from 'ng-mocks';4import { MockRender } from 'ng-mocks';5import { MockReset } from 'ng-mocks';6import { MockService } from 'ng-mocks';7import { MockRender } from 'ng-mocks';8import { MockReset } from 'ng-mocks';9import { MockService } from 'ng-mocks';10import { MockRender } from 'ng-mocks';11import { MockReset } from 'ng-mocks';12import { MockService } from 'ng-mocks';13import { MockRender } from 'ng-mocks';14import { MockReset } from 'ng-mocks';15import { MockService } from 'ng-mocks';16import { MockRender } from 'ng-mocks';17import { MockReset } from 'ng-mocks';18import { MockService } from 'ng-mocks';19import { MockRender } from 'ng-mocks';20import { MockReset } from 'ng-mocks';21import { MockService } from 'ng-mocks';22import { MockRender } from 'ng-mocks

Using AI Code Generation

1import { hasListener } from 'ng-mocks';2import { whenStable } from 'ng-mocks';3describe('Component: TestComponent', () => {4  let fixture: ComponentFixture<TestComponent>;5  let component: TestComponent;6  let element: DebugElement;7  beforeEach(async(() => {8    TestBed.configureTestingModule({9      imports: [10    }).compileComponents();11  }));12  beforeEach(() => {13    fixture = TestBed.createComponent(TestComponent);14    component = fixture.componentInstance;15    element = fixture.debugElement;16    fixture.detectChanges();17  });18  it('should have an input element', () => {19    expect(hasListener(element, 'click')).toBe(true);20    whenStable(fixture).then(() => {21      expect(component.value).toBe('test');22    });23  });24});25import { Component, OnInit } from '@angular/core';26@Component({27})28export class TestComponent implements OnInit {29  value: string;30  constructor() { }31  ngOnInit() {32    this.value = 'test';33  }34}35<input type="text" (click)="test()">36input {37  border: 1px solid #000;38}39import { ComponentFixture, TestBed, async } from '@angular/core/testing';40import { DebugElement } from '@angular/core';41import { FormsModule } from '@angular/forms';42import { NgMocksModule } from 'ng-mocks';43import { hasListener } from 'ng-mocks';44import { whenStable } from 'ng-mocks';45import { TestComponent } from './test.component';46describe('Component: TestComponent', () => {47  let fixture: ComponentFixture<TestComponent>;48  let component: TestComponent;49  let element: DebugElement;50  beforeEach(async(() => {51    TestBed.configureTestingModule({52      imports: [

Using AI Code Generation

1it('should not have a listener', () => {2  expect(hasListener('click')).toBeFalsy();3});4it('should have a listener', () => {5  expect(hasListener('click')).toBeTruthy();6});7it('should not have a listener', () => {8  expect(hasListener('click')).toBeFalsy();9});10it('should have a listener', () => {11  expect(hasListener('click')).toBeTruthy();12});13it('should not have a listener', () => {14  expect(hasListener('click')).toBeFalsy();15});16it('should have a listener', () => {17  expect(hasListener('click')).toBeTruthy();18});19it('should not have a listener', () => {20  expect(hasListener('click')).toBeFalsy();21});22it('should have a listener', () => {23  expect(hasListener('click')).toBeTruthy();24});25it('should not have a listener', () => {26  expect(hasListener('click')).toBeFalsy();27});28it('should have a listener', () => {29  expect(hasListener('click')).toBeTruthy();30});31it('should not have a listener', () => {32  expect(hasListener('click')).toBeFalsy();33});34it('should have a listener', () => {35  expect(hasListener('click')).toBeTruthy();36});37it('should not have a listener', () => {38  expect(hasListener('click')).toBeFalsy();39});40it('should have a listener', () => {41  expect(hasListener('click')).toBeTruthy();42});43it('should not have a listener', () => {44  expect(hasListener('click')).toBeFalsy();45});46it('should have a listener', () => {

Using AI Code Generation

1import { hasListener } from 'ng-mocks';2describe('hasListener', () => {3  it('should return true if the given event listener is set on the component', () => {4    TestBed.configureTestingModule({5    });6    const fixture = TestBed.createComponent(TestComponent);7    fixture.detectChanges();8    expect(hasListener(fixture.debugElement, 'click')).toBeTrue();9  });10});11import { Component } from '@angular/core';12@Component({13    <div (click)="onClick()">Click Me</div>14})15export class TestComponent {16  onClick() {}17}18import { TestComponent } from './test.component';19describe('TestComponent', () => {20  it('should have click event listener', () => {21    expect(TestComponent).toHaveListener('click');22  });23});24<div (click)="onClick()">Click Me</div>25import { TestComponent } from './test.component';26describe('TestComponent', () => {27  it('should have click event listener', () => {28    expect(TestComponent).toHaveListener('click');29  });30});31<div (click)="onClick()">Click Me</div>32import { TestComponent } from './test.component';33describe('TestComponent', () => {34  it('should have click event listener', () => {35    expect(TestComponent).toHaveListener('click');36  });37});38<div (click)="onClick()">Click Me</div>39import { TestComponent } from './test.component';40describe('TestComponent', () => {41  it('should have click event listener', () => {42    expect(TestComponent).toHaveListener('click');43  });44});45<div (click)="onClick()">Click Me</div>46import { TestComponent } from './test.component';47describe('TestComponent', () => {48  it('should have click event listener', () => {49    expect(TestComponent).toHaveListener('click');50  });51});52<div (click)="onClick()">Click Me</div>53import { TestComponent } from './test.component';

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