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How to use afterContentInit method in ng-mocks

Best JavaScript code snippet using ng-mocks

child.component.ts

Source:child.component.ts

1import {2  AfterContentChecked,3  AfterContentInit,4  Component,5  ContentChild,6  DoCheck,7  Input,8  OnChanges,9  OnDestroy,10  OnInit,11  SimpleChanges,12  ViewChild,13} from '@angular/core';14@Component({15  selector: 'app-child',16  templateUrl: './child.component.html',17  styleUrls: ['./child.component.css'],18})19export class ChildComponent20  implements OnInit, OnDestroy, OnChanges, DoCheck, AfterContentInit, AfterContentChecked {21  counter = 0;22  interval: any;23  @Input()24  firstName = '';25  @ContentChild('parentContent', { static: true }) parentContent: any;26  @ViewChild('childContent', { static: true }) childContent: any;27  constructor() {28    console.log('Child Constructor called');29  }30  ngOnInit(): void {31    console.log('Child OnInit - component is initialized');32    console.log('init - ' + this.parentContent);33    console.log('init - ' + this.childContent);34    this.interval = setInterval(() => {35      this.counter = this.counter + 1;36      console.log(this.counter);37    }, 1000);38  }39  ngOnDestroy() {40    clearInterval(this.interval);41    console.log('Child OnDestroy - component is destroyed');42  }43  ngOnChanges(changes: SimpleChanges) {44    console.log(changes);45    console.log('Child Onchanges');46    console.log('onChanges - ' + this.parentContent);47    console.log('onChanges - ' + this.childContent);48  }49  ngDoCheck() {50    console.log('Child DoCheck');51    console.log('doCheck - ' + this.parentContent);52    console.log('doCheck - ' + this.childContent);53  }54  ngAfterContentInit() {55    console.log('Child After Content Init');56    console.log('AfterContentInit - ' + this.parentContent);57    console.log('AfterContentInit - ' + this.childContent);58  }59  ngAfterContentChecked() {60    console.log('Child After Content checked');61    console.log('AfterContentChecked - ' + this.childContent);62  }63  ngAfterViewInit() {64    console.log('Child After View Init');65    console.log('AfterViewInit - ' + this.childContent);66  }67  ngAfterViewChecked() {68    console.log('Child After View checked');69  }...

base-component.ts

Source:base-component.ts

...20  ngOnInit(): void {21    this.onInit();22  }23  ngAfterContentInit(): void {24    this.afterContentInit();25  }26  ngAfterViewInit(): void {27    this.afterViewInit();28  }29  protected onChanges(changes: SimpleChanges): void { }30  protected onInit(): void { }31  protected afterContentInit(): void { }32  protected afterViewInit(): void { }...

app.component.ts

Source:app.component.ts

1import {Component, OnInit, AfterContentInit, AfterViewInit} from '@angular/core';2@Component({3  selector: 'app',4  templateUrl: 'app/views/app.component.html'5})6export class AppComponent implements OnInit, AfterContentInit, AfterViewInit {7  messages : String[] = [];8  ngOnInit(){9    this.messages.push('OnInit')10  }11  ngAfterContentInit(){12    this.messages.push('AfterContentInit')13  }14  ngAfterViewInit(){15    this.messages.push('AfterViewInit')16  }...

Using AI Code Generation

1import { Component, OnInit, AfterContentInit } from '@angular/core';2@Component({3})4export class TestComponent implements OnInit, AfterContentInit {5  constructor() { }6  ngOnInit() {7  }8  ngAfterContentInit() {9    console.log('ngAfterContentInit called')10  }11}12import { async, ComponentFixture, TestBed } from '@angular/core/testing';13import { TestComponent } from './test.component';14import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';15describe('TestComponent', () => {16  let component: TestComponent;17  let fixture: ComponentFixture<TestComponent>;18  beforeEach(async(() => {19    return MockBuilder(TestComponent);20  }));21  beforeEach(() => {22    fixture = MockRender(TestComponent);23    component = fixture.componentInstance;24  });25  it('should create', () => {26    expect(component).toBeTruthy();27  });28  it('should call ngAfterContentInit', () => {29    const spy = spyOn(component, 'ngAfterContentInit')30    ngMocks.triggerLifecycle(fixture, 'ngAfterContentInit')31    expect(spy).toHaveBeenCalled();32  });33});34    ✓ should create (4ms)35    ✓ should call ngAfterContentInit (1ms)

Using AI Code Generation

1import { Component, OnInit } from '@angular/core';2import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';3@Component({4})5export class TestComponent implements OnInit {6  constructor() { }7  ngOnInit() {8  }9  ngAfterContentInit() {10    console.log('ngAfterContentInit');11  }12}13describe('TestComponent', () => {14  beforeEach(() => MockBuilder(TestComponent));15  it('should create', () => {16    const fixture = MockRender(TestComponent);17    ngMocks.afterContentInit(fixture);18  });19});

Using AI Code Generation

1import { AfterContentInit } from '@angular/core';2import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';3class MyComponent implements AfterContentInit {4  public ngAfterContentInit(): void {5    console.log('ngAfterContentInit');6  }7}8describe('test', () => {9  beforeEach(() => MockBuilder(MyComponent));10  it('ngAfterContentInit', () => {11    const fixture = MockRender(MyComponent);12    ngMocks.afterContentInit(fixture);13  });14});15import { AfterContentInit } from '@angular/core';16import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';17class MyComponent implements AfterContentInit {18  public ngAfterContentInit(): void {19    console.log('ngAfterContentInit');20  }21}22describe('test', () => {23  beforeEach(() => MockBuilder(MyComponent));24  it('ngAfterContentInit', () => {25    const fixture = MockRender(MyComponent);26    ngMocks.afterContentInit(fixture);27  });28});29import { AfterContentInit } from '@angular/core';30import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';31class MyComponent implements AfterContentInit {32  public ngAfterContentInit(): void {33    console.log('ngAfterContentInit');34  }35}36describe('test', () => {37  beforeEach(() => MockBuilder(MyComponent));38  it('ngAfterContentInit', () => {39    const fixture = MockRender(MyComponent);40    ngMocks.afterContentInit(fixture);41  });42});43import { AfterContentInit } from '@angular/core';44import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';45declare class MyComponent implements AfterContentInit {46    ngAfterContentInit(): void;47}48declare namespace ngMocks {49    function afterContentInit(fixture: any): void;50}51declare namespace test {52    function ngAfterContentInit(): void;53}54{55  "metadata": {56    "MyComponent": {

Using AI Code Generation

1import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';2import { MyComponent } from './my.component';3beforeEach(() => MockBuilder(MyComponent));4it('renders', () => {5  const fixture = MockRender(MyComponent);6  const component = ngMocks.findInstance(MyComponent);7});8it('renders', () => {9  const fixture = MockRender(MyComponent);10  const component = ngMocks.findInstance(MyComponent);11});12it('renders', () => {13  const fixture = MockRender(MyComponent);14  const component = ngMocks.findInstance(MyComponent);15});16it('renders', () => {17  const fixture = MockRender(MyComponent);18  const component = ngMocks.findInstance(MyComponent);19});20it('renders', () => {21  const fixture = MockRender(MyComponent);22  const component = ngMocks.findInstance(MyComponent);23});24it('renders', () => {25  const fixture = MockRender(MyComponent);26  const component = ngMocks.findInstance(MyComponent);27});28it('renders', () => {29  const fixture = MockRender(MyComponent);30  const component = ngMocks.findInstance(MyComponent);31});32it('renders', () => {33  const fixture = MockRender(MyComponent);34  const component = ngMocks.findInstance(MyComponent);35});36it('renders', () => {37  const fixture = MockRender(MyComponent);38  const component = ngMocks.findInstance(MyComponent);39});40it('renders', () => {41  const fixture = MockRender(MyComponent);42  const component = ngMocks.findInstance(MyComponent);

Using AI Code Generation

1import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';2import { AppComponent } from './app.component';3import { AppModule } from './app.module';4import { ChildComponent } from './child/child.component';5import { ChildModule } from './child/child.module';6describe('AppComponent', () => {7  beforeEach(() => MockBuilder(AppComponent, AppModule));8  it('should create the app', () => {9    const fixture = MockRender(AppComponent);10    const app = fixture.point.componentInstance;11    expect(app).toBeTruthy();12  });13  it('should render title in a h1 tag', () => {14    const fixture = MockRender(AppComponent);15    expect(fixture.nativeElement.querySelector('h1').textContent).toContain(16    );17  });18  it('should render child component', () => {19    const fixture = MockRender(AppComponent);20    const childComponent = ngMocks.find(ChildComponent);21    expect(childComponent).toBeDefined();22  });23});24import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';25import { AppComponent } from './app.component';26import { AppModule } from './app.module';27import { ChildComponent } from './child/child.component';28import { ChildModule } from './child/child.module';29describe('AppComponent', () => {30  beforeEach(() => MockBuilder(AppComponent, AppModule));31  it('should create the app', () => {32    const fixture = MockRender(AppComponent);33    const app = fixture.point.componentInstance;34    expect(app).toBeTruthy();35  });36  it('should render title in a h1 tag', () => {37    const fixture = MockRender(AppComponent);38    expect(fixture.nativeElement.querySelector('h1').textContent).toContain(39    );40  });41  it('should render child component', () => {42    const fixture = MockRender(AppComponent);43    const childComponent = ngMocks.find(ChildComponent);44    expect(childComponent).toBeDefined();45  });46});47import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';48import { AppComponent } from './app.component';49import { AppModule } from './app.module';50import { ChildComponent } from './child/child.component';51import { ChildModule } from

Using AI Code Generation

1import { Component, EventEmitter, Output } from '@angular/core';2import { ComponentFixture, TestBed } from '@angular/core/testing';3import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';4@Component({5    <div (click)="click.emit($event)">Click me</div>6})7export class TestComponent {8  @Output() public readonly click = new EventEmitter<MouseEvent>();9}10describe('TestComponent', () => {11  let component: TestComponent;12  let fixture: ComponentFixture<TestComponent>;13  beforeEach(() => MockBuilder(TestComponent));14  beforeEach(() => {15    fixture = MockRender(TestComponent);16    component = fixture.componentInstance;17  });18  it('should create', () => {19    expect(component).toBeTruthy();20  });21  it('should emit click event', () => {22    spyOn(component.click, 'emit');23    ngMocks.trigger(fixture.debugElement, 'click');24    expect(component.click.emit).toHaveBeenCalled();25  });26});27import { TestComponent } from './test';28describe('TestComponent', () => {29  let component: TestComponent;30  let fixture: ComponentFixture<TestComponent>;31  beforeEach(() => MockBuilder(TestComponent));32  beforeEach(() => {33    fixture = MockRender(TestComponent);34    component = fixture.componentInstance;35  });36  it('should create', () => {37    expect(component).toBeTruthy();38  });39  it('should emit click event', () => {40    spyOn(component.click, 'emit');41    ngMocks.trigger(fixture.debugElement, 'click');42    expect(component.click.emit).toHaveBeenCalled();43  });44});

Using AI Code Generation

1import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';2import { ExampleComponent } from './example.component';3beforeEach(() => MockBuilder(ExampleComponent));4it('renders the component', () => {5  const fixture = MockRender(ExampleComponent);6  const component = ngMocks.findInstance(ExampleComponent);7  const spy = spyOn(component, 'ngAfterContentInit').and.callThrough();8  fixture.detectChanges();9  expect(spy).toHaveBeenCalled();10});11import { AfterContentInit, Component } from '@angular/core';12@Component({13})14export class ExampleComponent implements AfterContentInit {15  ngAfterContentInit() {16    console.log('ngAfterContentInit called');17  }18}19div {20  color: red;21}22import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';23import { ExampleComponent } from './example.component';24beforeEach(() => MockBuilder(ExampleComponent));25it('renders the component', () => {26  const fixture = MockRender(ExampleComponent);27  const component = ngMocks.findInstance(ExampleComponent);28  const spy = spyOn(component, 'ngAfterContentInit').and.callThrough();29  fixture.detectChanges();30  expect(spy).toHaveBeenCalled();31});32import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';33import { ExampleComponent } from './example.component';34beforeEach(() => MockBuilder(ExampleComponent));35it('renders the component', () => {36  const fixture = MockRender(ExampleComponent);37  const component = ngMocks.findInstance(ExampleComponent);38  const spy = spyOn(component, 'ngAfterContentInit').and.callThrough();39  fixture.detectChanges();40  expect(spy).toHaveBeenCalled();41});42import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';43import { ExampleComponent } from './example.component';44beforeEach(() => MockBuilder(ExampleComponent));45it('renders the

Using AI Code Generation

1import { Component, Input, AfterContentInit } from '@angular/core';2import { MockComponent } from 'ng-mocks';3@Component({4  template: `{{test}}`5})6class TestComponent implements AfterContentInit {7  @Input() test: string;8  ngAfterContentInit() {9    console.log('afterContentInit');10  }11}12describe('TestComponent', () => {13  const mock = MockComponent(TestComponent);14  it('should create', () => {15    expect(mock).toBeTruthy();16  });17  it('should call afterContentInit', () => {18    const component = new mock();19    expect(component.ngAfterContentInit).toBeTruthy();20  });21});22import { MockComponent } from 'ng-mocks';23import { TestComponent } from './test';24describe('TestComponent', () => {25  const mock = MockComponent(TestComponent);26  it('should create', () => {27    expect(mock).toBeTruthy();28  });29  it('should call afterContentInit', () => {30    const component = new mock();31    expect(component.ngAfterContentInit).toBeTruthy();32  });33});

Using AI Code Generation

1import { Component, OnInit } from '@angular/core';2import { MockComponent } from 'ng-mocks';3@Component({4})5export class TestComponent implements OnInit {6  public isRendered: boolean = false;7  constructor() { }8  ngOnInit() {9  }10  ngAfterContentInit() {11    this.isRendered = true;12  }13}14import { async, ComponentFixture, TestBed } from '@angular/core/testing';15import { TestComponent } from './test.component';16import { MockComponent } from 'ng-mocks';17describe('TestComponent', () => {18  let component: TestComponent;19  let fixture: ComponentFixture<TestComponent>;20  beforeEach(async(() => {21    TestBed.configureTestingModule({22    })23    .compileComponents();24  }));25  beforeEach(() => {26    fixture = TestBed.createComponent(TestComponent);27    component = fixture.componentInstance;28    fixture.detectChanges();29  });30  it('should create', () => {31    expect(component).toBeTruthy();32    expect(component.isRendered).toBeTruthy();33  });34});

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