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How to use ServiceReplacedParent method in ng-mocks

Best JavaScript code snippet using ng-mocks

test.spec.ts

Source:test.spec.ts

1import { Injectable } from '@angular/core';2import { TestBed } from '@angular/core/testing';3import { MockBuilder, MockRender } from 'ng-mocks';4import {5  InternalComponent,6  ServiceReplacedParent,7  TargetModule,8} from './fixtures';9@Injectable()10class ServiceMock {11  protected value = 'mock';12  public echo() {13    return this.value;14  }15}16describe('provider-with-dependency:real', () => {17  beforeEach(async () => {18    TestBed.configureTestingModule({19      imports: [TargetModule],20    });21    return TestBed.compileComponents();22  });23  it('should render "parent"', () => {24    const fixture = MockRender(InternalComponent);25    expect(fixture.nativeElement.innerHTML).toEqual(26      '<internal-component>replaced</internal-component>',27    );28  });29});30describe('provider-with-dependency:provided', () => {31  beforeEach(async () => {32    TestBed.configureTestingModule({33      imports: [TargetModule],34      providers: [35        {36          provide: ServiceReplacedParent,37          useClass: ServiceMock,38        },39      ],40    });41    return TestBed.compileComponents();42  });43  it('should render "parent"', () => {44    const fixture = MockRender(InternalComponent);45    expect(fixture.nativeElement.innerHTML).toEqual(46      '<internal-component>mock</internal-component>',47    );48  });49});50describe('provider-with-dependency:mock', () => {51  beforeEach(async () => {52    const ngModule = MockBuilder()53      .keep(TargetModule)54      .provide({55        provide: ServiceReplacedParent,56        useClass: ServiceMock,57      })58      .build();59    TestBed.configureTestingModule(ngModule);60    return TestBed.compileComponents();61  });62  it('should render "parent" even the providers where patched', () => {63    const fixture = MockRender(InternalComponent);64    expect(fixture.nativeElement.innerHTML).toEqual(65      '<internal-component>mock</internal-component>',66    );67  });...

fixtures.ts

Source:fixtures.ts

1import { Component, Injectable, NgModule } from '@angular/core';2@Injectable()3export class ServiceParent {4  protected value = 'parent';5  public echo() {6    return this.value;7  }8}9@Injectable()10export class ServiceReplacedParent extends ServiceParent {11  protected value = 'replaced';12}13@Injectable()14export class ServiceChild {15  public constructor(public readonly parent: ServiceParent) {}16}17@Component({18  selector: 'internal-component',19  template: '{{ child.parent.echo() }}',20})21export class InternalComponent {22  public constructor(public readonly child: ServiceChild) {}23}24@NgModule({25  declarations: [InternalComponent],26  exports: [InternalComponent],27  providers: [28    ServiceParent,29    ServiceReplacedParent,30    {31      deps: [ServiceReplacedParent],32      provide: ServiceChild,33      useFactory: (parent: ServiceParent) => new ServiceChild(parent),34    },35  ],36})...

Using AI Code Generation

1import { ServiceReplacedParent } from 'ng-mocks';2import { ServiceReplacedParent } from 'ng-mocks';3import { ServiceReplacedParent } from 'ng-mocks';4import { ServiceReplacedParent } from 'ng-mocks';5import { ServiceReplacedParent } from 'ng-mocks';6import { ServiceReplacedParent } from 'ng-mocks';7import { ServiceReplacedParent } from 'ng-mocks';8import { ServiceReplacedParent } from 'ng-mocks';9import { ServiceReplacedParent } from 'ng-mocks';10import { ServiceReplacedParent } from 'ng-mocks';11import { ServiceReplacedParent } from 'ng-mocks';12import { ServiceReplacedParent } from 'ng-mocks';13import { ServiceReplacedParent } from 'ng-mocks';14import { ServiceReplacedParent } from 'ng-mocks';15import { ServiceReplacedParent } from 'ng-mocks';16import { ServiceReplacedParent } from 'ng-mocks';17import { ServiceReplacedParent } from 'ng-mocks';18import { ServiceReplacedParent } from 'ng-mocks';

Using AI Code Generation

1import { ServiceReplacedParent } from 'ng-mocks';2import { ServiceReplacedParent } from 'ng-mocks';3import { ServiceReplacedParent } from 'ng-mocks';4import { ServiceReplacedParent } from 'ng-mocks';5import { ServiceReplacedParent } from 'ng-mocks';6import { ServiceReplacedParent } from 'ng-mocks';7import { ServiceReplacedParent } from 'ng-mocks';8import { ServiceReplacedParent } from 'ng-mocks';9import { ServiceReplacedParent } from 'ng-mocks';10import { ServiceReplacedParent } from 'ng-mocks';11import { ServiceReplacedParent } from 'ng-mocks';12import { ServiceReplacedParent } from 'ng-mocks';13import { ServiceReplacedParent } from 'ng-mocks';14import { ServiceReplacedParent } from 'ng-mocks';15import { ServiceReplacedParent } from 'ng-mocks';16import { ServiceReplacedParent } from 'ng-mocks';17import { ServiceReplacedParent } from 'ng-mocks';18import { ServiceReplacedParent } from 'ng-mocks';19import { ServiceReplacedParent } from 'ng-mocks';

Using AI Code Generation

1import { ServiceReplacedParent } from 'ng-mocks';2import { ServiceReplacedChild } from 'ng-mocks';3import { ServiceReplacedGrandChild } from 'ng-mocks';4import { ServiceReplacedGreatGrandChild } from 'ng-mocks';5describe('ServiceReplacedGrandChild', () => {6  let service: ServiceReplacedGrandChild;7  beforeEach(() => {8    TestBed.configureTestingModule({9    });10    service = TestBed.inject(ServiceReplacedGrandChild);11  });12  it('should be created', () => {13    expect(service).toBeTruthy();14  });15});16import { ServiceReplacedParent } from 'ng-mocks';17import { ServiceReplacedChild } from 'ng-mocks';18import { ServiceReplacedGrandChild } from 'ng-mocks';19import { ServiceReplacedGreatGrandChild } from 'ng-mocks';20describe('ServiceReplacedGreatGrandChild', () => {21  let service: ServiceReplacedGreatGrandChild;22  beforeEach(() => {23    TestBed.configureTestingModule({

Using AI Code Generation

1import { ServiceReplacedParent } from 'ng-mocks';2import { ServiceReplacedChild } from 'ng-mocks';3import { ServiceReplacedGrandChild } from 'ng-mocks';4import { ServiceReplacedGreatGrandChild } from 'ng-mocks';5import { ServiceReplacedGreatGreatGrandChild } from 'ng-mocks';6import { ServiceReplacedGreatGreatGreatGrandChild } from 'ng-mocks';7import { ServiceReplacedGreatGreatGreatGreatGrandChild } from 'ng-mocks';8import { ServiceReplacedGreatGreatGreatGreatGreatGrandChild } from 'ng-mocks';9import { ServiceReplacedGreatGreatGreatGreatGreatGreatGrandChild } from 'ng-mocks';10import { ServiceReplacedGreatGreatGreatGreatGreatGreatGreatGrandChild } from 'ng-mocks';11import { ServiceReplacedGreatGreatGreatGreatGreatGreatGreatGreatGrandChild } from 'ng-mocks';12import { ServiceReplacedGreatGreatGreatGreatGreatGreatGreatGreatGreatGrandChild } from 'ng-mocks';

Using AI Code Generation

1import { ServiceReplacedParent } from 'ng-mocks';2import { ServiceReplacedChild } from 'ng-mocks';3import { ServiceReplacedGrandChild } from 'ng-mocks';4import { ServiceReplacedGreatGrandChild } from 'ng-mocks';5import { ServiceReplacedGreatGreatGrandChild } from 'ng-mocks';6describe('ServiceReplacedParent', () => {7  it('should be created', () => {8    const service: ServiceReplacedParent = TestBed.get(ServiceReplacedParent);9    expect(service).toBeTruthy();10  });11});12describe('ServiceReplacedChild', () => {13  it('should be created', () => {14    const service: ServiceReplacedChild = TestBed.get(ServiceReplacedChild);15    expect(service).toBeTruthy();16  });17});18describe('ServiceReplacedGrandChild', () => {19  it('should be created', () => {20    const service: ServiceReplacedGrandChild = TestBed.get(ServiceReplacedGrandChild);21    expect(service).toBeTruthy();22  });23});24describe('ServiceReplacedGreatGrandChild', () => {25  it('should be created', () => {26    const service: ServiceReplacedGreatGrandChild = TestBed.get(ServiceReplacedGreatGrandChild);27    expect(service).toBeTruthy();28  });29});30describe('ServiceReplacedGreatGreatGrandChild', () => {31  it('should be created', () => {32    const service: ServiceReplacedGreatGreatGrandChild = TestBed.get(ServiceReplacedGreatGreatGrandChild);33    expect(service).toBeTruthy();34  });35});36import { TestBed } from '@angular/core/testing';37import { ServiceReplacedGrandChild } from './service-replaced-grand-child.service';38import { ServiceReplacedGreatGreatGrandChild } from './service-replaced-great-great-grand-child.service';39describe('ServiceReplacedGrandChild', () => {40  beforeEach(() => TestBed.configureTestingModule({}));41  it('should be created', () => {42    const service: ServiceReplacedGrandChild = TestBed.get(ServiceReplacedGrandChild);43    expect(service).toBeTruthy();44  });45});

Using AI Code Generation

1import { ServiceReplacedParent } from 'ng-mocks';2import { MyService } from './my.service';3import { MyServiceMock } from './my.service.mock';4describe('ServiceReplacedParent', () => {5  it('should replace the service', () => {6    const service = ServiceReplacedParent(MyService, MyServiceMock);7    const myService = new service();8    myService.replace(MyServiceMock);9    expect(myService.get()).toEqual('mock');10  });11});12import { Injectable } from '@angular/core';13@Injectable()14export class MyService {15  get() {16    return 'real';17  }18}19export class MyServiceMock {20  get() {21    return 'mock';22  }23}

Using AI Code Generation

1import { ServiceReplacedParent } from 'ng-mocks';2import { MockInstance } from 'ng-mocks';3import { TestBed } from '@angular/core/testing';4import { HttpClient, HttpClientModule } from '@angular/common/http';5import { HttpClientTestingModule } from '@angular/common/http/testing';6import { AppComponent } from './app.component';7import { DataService } from './data.service';8import { of } from 'rxjs';9describe('AppComponent', () => {10  beforeEach(async () => {11    await TestBed.configureTestingModule({12      imports: [HttpClientModule, HttpClientTestingModule],13        ServiceReplacedParent(DataService),14        MockInstance(HttpClient, {15          get: () => of({}),16        }),17    }).compileComponents();18  });19  it('should create the app', () => {20    const fixture = TestBed.createComponent(AppComponent);21    const app = fixture.componentInstance;22    expect(app).toBeTruthy();23  });24  it('should have as title "angular-unit-testing"', () => {25    const fixture = TestBed.createComponent(AppComponent);26    const app = fixture.componentInstance;27    expect(app.title).toEqual('angular-unit-testing');28  });29  it('should render title', () => {30    const fixture = TestBed.createComponent(AppComponent);31    fixture.detectChanges();32    const compiled = fixture.nativeElement;33    expect(compiled.querySelector('.content span').textContent).toContain(34    );35  });36});37import { TestBed } from '@angular/core/testing';38import { HttpClient, HttpClientModule } from '@angular/common/http';39import { HttpClientTestingModule } from '@angular/common/http/testing';40import { DataService } from './data.service';41import { of } from 'rxjs';42describe('DataService', () => {43  let service: DataService;44  beforeEach(() => {45    TestBed.configureTestingModule({46      imports: [HttpClientModule, HttpClientTestingModule],47        {48          useValue: {49            get: () => of({}),50          },

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