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How to use myProviderMock method in ng-mocks

Best JavaScript code snippet using ng-mocks

with-selector.spec.ts

Source:with-selector.spec.ts

...57        .mock(MyProvider),58    );59    beforeAll(() =>60      MockInstance(MyProvider, instance =>61        ngMocks.stub(instance, myProviderMock()),62      ),63    );64    afterAll(MockReset);65    it('provides correct decoration of the directive', () => {66      const fixture = MockRender(MyComponent);67      expect(fixture.nativeElement.innerHTML).toContain(68        '<target>mock</target>',69      );70    });71  });72  describe('the-issue', () => {73    beforeEach(() =>74      MockBuilder(MyComponent, ModuleWithComponent).mock(75        MyProvider,76        myProviderMock(),77      ),78    );79    it('provides correct decoration of the directive', () => {80      const fixture = MockRender(MyComponent);81      expect(fixture.nativeElement.innerHTML).toContain(82        '<target>mock</target>',83      );84    });85  });86  describe('keep', () => {87    beforeEach(() =>88      MockBuilder(MyComponent, ModuleWithComponent).keep(MyProvider),89    );90    it('provides correct decoration of the directive', () => {...

example-3.spec.ts

Source:example-3.spec.ts

...47  // MockInstance should customize BaseClass with double decoration.48  describe('hot-fix', () => {49    beforeAll(() =>50      MockInstance(BaseClass, instance =>51        ngMocks.stub(instance, myProviderMock()),52      ),53    );54    afterAll(MockReset);55    beforeEach(() =>56      MockBuilder(MyComponent, ModuleWithComponent).mock(BaseClass),57    );58    it('does not fail', () => {59      const fixture = MockRender(MyComponent);60      expect(fixture.nativeElement.innerHTML).toEqual(61        '<target>mock</target>',62      );63    });64  });65  // .mock should customize BaseClass with double decoration.66  describe('the-issue', () => {67    beforeEach(() =>68      MockBuilder(MyComponent, ModuleWithComponent).mock(69        BaseClass,70        myProviderMock(),71      ),72    );73    it('does not fail', () => {74      const fixture = MockRender(MyComponent);75      expect(fixture.nativeElement.innerHTML).toEqual(76        '<target>mock</target>',77      );78    });79  });...

example-2.spec.ts

Source:example-2.spec.ts

...46  describe('mock', () => {47    beforeEach(() =>48      MockBuilder(TargetComponent, TargetModule).mock(49        TargetProvider,50        myProviderMock(),51      ),52    );53    it('provides correct decoration of the directive', () => {54      const fixture = MockRender(TargetComponent);55      expect(fixture.nativeElement.innerHTML).toEqual(56        '<target>mock</target>',57      );58    });59  });...

Using AI Code Generation

1describe('MyComponent', () => {2  let fixture: ComponentFixture<MyComponent>;3  let component: MyComponent;4  let myProviderMock: MyProviderMock;5  beforeEach(async(() => {6    TestBed.configureTestingModule({7    }).compileComponents();8  }));9  beforeEach(() => {10    fixture = TestBed.createComponent(MyComponent);11    component = fixture.componentInstance;12    myProviderMock = TestBed.get(MyProviderMock);13  });14  it('should call myProviderMock method', () => {15    component.callMyProviderMethod();16    expect(myProviderMock.myProviderMethod).toHaveBeenCalled();17  });18});19import 'zone.js/dist/zone-testing';20import { getTestBed } from '@angular/core/testing';21import {22} from '@angular/platform-browser-dynamic/testing';23import { MockBuilder } from 'ng-mocks';24MockBuilder(MyComponent, MyModule);25import { MyComponent } from './my-component';26import { MyModule } from './my-module';27import { MyProviderMock } from './my-provider.mock';28export { MyComponent, MyModule, MyProviderMock };29import { MyProvider } from './my-provider';30export class MyProviderMock {31  constructor() {32    spyOn(MyProvider.prototype, 'myProviderMethod').and.callThrough();33  }34}35import { Injectable } from '@angular/core';36@Injectable()37export class MyProvider {38  myProviderMethod() {39  }40}41import { NgModule } from '@angular/core';42import { MyComponent } from './my-component';43import { MyProvider } from './my-provider';44@NgModule({45})46export class MyModule {}47import { Component } from '@angular/core';48import { MyProvider } from './my-provider';49@Component({50})51export class MyComponent {52  constructor(private myProvider: MyProvider) {}53  callMyProviderMethod() {54    this.myProvider.myProviderMethod();55  }56}

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