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How to use someServiceSpy method in ng-mocks

Best JavaScript code snippet using ng-mocks

test.spec.ts

Source:test.spec.ts

1import { Injectable } from '@angular/core';2import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';3@Injectable()4class SomeService {5  someMethod(x: string) {6    return x;7  }8}9@Injectable()10class ServiceToTest {11  constructor(public someService: SomeService) {}12  foo(x: string) {13    return this.someService.someMethod(x);14  }15}16// @see https://github.com/help-me-mom/ng-mocks/issues/326517describe('issue-3265', () => {18  beforeEach(() =>19    MockBuilder(ServiceToTest, SomeService).mock(SomeService, {20      someMethod:21        typeof jest === 'undefined'22          ? jasmine.createSpy().and.callFake((x: string) => x)23          : // in case of jest24            jest.fn((x: string) => x),25    }),26  );27  it('should do something', () => {28    const serviceToTest =29      MockRender(ServiceToTest).point.componentInstance;30    const someServiceSpy = ngMocks.get(SomeService);31    const result = serviceToTest.foo('hello world');32    expect(result).toBe('hello world');33    expect(someServiceSpy.someMethod).toHaveBeenCalled();34  });...

Using AI Code Generation

1someServiceSpy.method.and.returnValue('some value');2someServiceSpy.method.and.returnValue('some value');3getCustomerDetails(customerId: number): Observable<Customer> {4    const url = this.baseUrl + 'customer/' + customerId;5    return this.http.get<Customer>(url);6}7it('should get customer details', () => {8    const customerId = 1;9    const customerDetails = {

Using AI Code Generation

1it('should call someServiceSpy method', () => {2    someServiceSpy.someMethod.and.returnValue('test');3    const result = component.someMethod();4    expect(result).toBe('test');5});6it('should call someServiceSpy method', () => {7    spyOn(someServiceSpy, 'someMethod').and.returnValue('test');8    const result = component.someMethod();9    expect(result).toBe('test');10});

Using AI Code Generation

1import { async, ComponentFixture, TestBed } from '@angular/core/testing';2import { MyComponentComponent } from './my-component.component';3import { someServiceSpy } from '../some-service/some-service.service';4describe('MyComponentComponent', () => {5  let component: MyComponentComponent;6  let fixture: ComponentFixture<MyComponentComponent>;7  beforeEach(async(() => {8    TestBed.configureTestingModule({9      providers: [ { provide: someServiceSpy, useValue: someServiceSpy } ]10    })11    .compileComponents();12  }));13  beforeEach(() => {14    fixture = TestBed.createComponent(MyComponentComponent);15    component = fixture.componentInstance;16    fixture.detectChanges();17  });18  it('should create', () => {19    expect(component).toBeTruthy();20  });21});22import { Component, OnInit } from '@angular/core';23import { someServiceSpy } from '../some-service/some-service.service';24@Component({25})26export class MyComponentComponent implements OnInit {27  constructor(private someService: someServiceSpy) { }28  ngOnInit() {29  }30  getSomeData() {31    return this.someService.getSomeData();32  }33}34import { async, ComponentFixture, TestBed } from '@angular/core/testing';35import { MyComponentComponent } from './my-component.component';36import { someServiceSpy } from '../some-service/some-service.service';37describe('MyComponentComponent', () => {38  let component: MyComponentComponent;

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