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How to use isPreconfiguredDependency method in ng-mocks

Best JavaScript code snippet using ng-mocks

helper.resolve-provider.ts

Source:helper.resolve-provider.ts

...149};150// tries to resolve a provider based on current universe state.151export default (provider: any, resolutions: Map<any, any>, changed?: () => void) => {152  const { provide, multi, change } = parseProvider(provider, changed);153  if (isPreconfiguredDependency(provider, provide)) {154    return change();155  }156  if (isPreconfiguredUseExisting(provider, provide)) {157    ngMocksUniverse.touches.add(provide);158    return provider;159  }160  if (resolutions.has(provide)) {161    return createFromResolution(provide, resolutions.get(provide));162  }163  const mockDef = createMockProvider(provider, provide, change);164  return multi && typeof mockDef === 'object' ? { ...mockDef, multi } : mockDef;...

Using AI Code Generation

1import { isPreconfiguredDependency } from 'ng-mocks';2import { isPreconfiguredDependency } from 'ng-mocks';3describe('isPreconfiguredDependency', () => {4    it('should return true if the dependency is pre configured', () => {5        expect(isPreconfiguredDependency('test')).toBe(true);6    });7});

Using AI Code Generation

1import { isPreconfiguredDependency } from 'ng-mocks';2@Injectable()3class MyService {4  constructor(private http: HttpClient) {}5}6describe('MyService', () => {7  beforeEach(() => {8    TestBed.configureTestingModule({9        {10          useValue: {11            get: () => of('hello world'),12          },13        },14    });15  });16  it('should be able to use HttpClient', () => {17    const service = TestBed.get(MyService);18    expect(isPreconfiguredDependency(service, HttpClient)).toBe(true);19  });20});21import 'ng-mocks';22import { isPreconfiguredDependency } from 'ng-mocks';23@Injectable()24class MyService {25  constructor(private http: HttpClient) {}26}27describe('MyService', () => {28  beforeEach(() => {29    TestBed.configureTestingModule({30        {31          useValue: {32            get: () => of('hello world'),33          },34        },35    });36  });37  it('should be able to use HttpClient', () => {38    const service = TestBed.get(MyService);39    expect(isPreconfiguredDependency(service, HttpClient)).toBe(true);40  });41});42import 'ng-mocks';43import { isPreconfiguredDependency } from 'ng-mocks';44@Injectable()45class MyService {46  constructor(private http: HttpClient) {}47}48describe('MyService', () => {49  beforeEach(() => {50    TestBed.configureTestingModule({51        {52          useValue: {53            get: () => of('hello world'),54          },55        },56    });57  });58  it('should be able to use HttpClient', () => {59    const service = TestBed.get(MyService);60    expect(isPreconfiguredDependency(service, HttpClient)).toBe(true);61  });62});63import 'ng-mocks';

Using AI Code Generation

1import { isPreconfiguredDependency } from 'ng-mocks';2class Test {3  constructor(private testService: TestService) {4    const isPreconfigured = isPreconfiguredDependency(TestService);5    console.log(isPreconfigured);6  }7}8import { TestService } from './test.service';9import { Test } from './test';10describe('Test', () => {11  it('should check if the dependency is preconfigured', () => {12    const testService = new TestService();13    const test = new Test(testService);14    expect(test).toBeDefined();15  });16});17isPreconfiguredDependency(service: any): boolean18import { isPreconfiguredDependency } from 'ng-mocks';19class Test {20  constructor(private testService: TestService) {21    const isPreconfigured = isPreconfiguredDependency(TestService);22    console.log(isPreconfigured);23  }24}25import { TestService } from './test.service';26import { Test } from './test';27describe('Test', () => {28  it('should check if the dependency is preconfigured', () => {29    const testService = new TestService();30    const test = new Test(testService);31    expect(test).toBeDefined();32  });33});34import { TestBed } from '@angular/core/testing';35import { TestService } from './test.service';36import { Test } from './test';37describe('Test', () => {38  beforeEach(() => {39    TestBed.configureTestingModule({40        {41          useValue: {42            testMethod: () => 'test',43          },44        },45    });46  });47  it('should check if the dependency is preconfigured', () => {48    const testService = new TestService();49    const test = new Test(testService);50    expect(test).toBeDefined();51  });52});

Using AI Code Generation

1import { isPreconfiguredDependency } from 'ng-mocks';2import { MyModule } from './my-module';3describe('isPreconfiguredDependency', () => {4  it('should check if module is preconfigured dependency or not', () => {5    expect(isPreconfiguredDependency(MyModule)).toBe(true);6  });7});8import { NgModule } from '@angular/core';9import { CommonModule } from '@angular/common';10@NgModule({11  imports: [CommonModule],12})13export class MyModule {}14import { MyModule } from './my-module';15describe('MyModule', () => {16  it('should create an instance', () => {17    expect(new MyModule()).toBeTruthy();18  });19});20import { MyModule } from './my-module';21describe('MyModule', () => {22  it('should create an instance', () => {23    expect(new MyModule()).toBeTruthy();24  });25});26import { MyModule } from './my-module';27describe('MyModule', () => {28  it('should create an instance', () => {29    expect(new MyModule()).toBeTruthy();30  });31});32import { MyModule } from './my-module';33describe('MyModule', () => {34  it('should create an instance', () => {35    expect(new MyModule()).toBeTruthy();36  });37});38import { MyModule } from './my-module';39describe('MyModule', () => {40  it('should create an instance', () => {41    expect(new MyModule()).toBeTruthy();42  });43});44import { MyModule } from './my-module';45describe('MyModule', () => {46  it('should create an instance', () => {47    expect(new MyModule()).toBeTruthy();48  });49});50import { MyModule } from './my-module';51describe('MyModule', ()

Using AI Code Generation

1import { isPreconfiguredDependency } from 'ng-mocks';2describe('isPreconfiguredDependency', () => {3  let mockAngularCore: any;4  let mockAngularCoreModule: any;5  beforeEach(() => {6    mockAngularCore = {7      ɵɵdefineInjectable: () => {},8      ɵɵdefineInjector: () => {},9      ɵɵinject: () => {},10      ɵɵsetClassMetadata: () => {},11      ɵsetClassMetadata: () => {},12      Injectable: () => {},13      Injector: () => {},14      NgModule: () => {},15    };16    mockAngularCoreModule = {17      ɵmod: {18          {19          },20      },21    };22  });23  it('should return true if dependency is preconfigured', () => {24    expect(isPreconfiguredDependency(mockAngularCore, mockAngularCoreModule, 'Test')).toBe(true);25  });26  it('should return false if dependency is not preconfigured', () => {27    expect(isPreconfiguredDependency(mockAngularCore, mockAngularCoreModule, 'Test1')).toBe(false);28  });29});30declare module 'ng-mocks' {31  export function isPreconfiguredDependency(angularCore: any, module: any, dependency: any): any;32}33ERROR in /home/runner/work/ng-mocks/ng-mocks/projects/ng-mocks/src/lib/common/define/define.ts(4,10):

Using AI Code Generation

1describe('ng-mocks', () => {2  beforeEach(() => {3    TestBed.configureTestingModule({4      imports: [MockBuilder(DependentComponent, DependentModule)],5    });6  });7  it('should have a dependency', () => {8    const dependentComponent = TestBed.createComponent(DependentComponent);9    expect(dependentComponent.componentInstance.isPreconfiguredDependency).toBeTruthy();10  });11});12describe('ng-mocks', () => {13  beforeEach(() => {14    TestBed.configureTestingModule({15      imports: [MockBuilder(DependentComponent, DependentModule)],16      providers: [MockInstance(DependencyService, { isPreconfiguredDependency: false })],17    });18  });19  it('should not have a dependency', () => {20    const dependentComponent = TestBed.createComponent(DependentComponent);21    expect(dependentComponent.componentInstance.isPreconfiguredDependency).toBeFalsy();22  });23});24describe('ng-mocks', () => {25  beforeEach(() => {26    TestBed.configureTestingModule({27      imports: [MockBuilder(DependentComponent, DependentModule)],28      providers: [MockInstance(DependencyService, { isPreconfiguredDependency: false })],29    });30  });31  it('should not have a dependency', () => {32    const dependentComponent = TestBed.createComponent(DependentComponent);33    expect(dependentComponent.componentInstance.isPreconfiguredDependency).toBeFalsy();34  });35});36describe('ng-mocks', () => {37  beforeEach(() => {38    TestBed.configureTestingModule({39      imports: [MockBuilder(DependentComponent, DependentModule)],40    });

Using AI Code Generation

1describe('Test', () => {2  let service: Service;3  beforeEach(() => {4    TestBed.configureTestingModule({5    });6    service = TestBed.get(Service);7  });8  it('should be created', () => {9    expect(service).toBeTruthy();10  });11});12@Injectable()13export class Service {14  constructor() {}15}16Error: StaticInjectorError(AppModule)[Service -> Service]: 17  StaticInjectorError(Platform: core)[Service -> Service]: 18I am trying to mock a service in angular 8. I have a service which is already imported in the module. I have added the following code in my test.ts file:19import { Service } from './service';20TestBed.configureTestingModule({21  imports: [HttpClientModule, RouterTestingModule],22    { provide: HttpClient, useValue: httpClientStub },23    { provide: Router, useValue: routerStub },24    { provide: ActivatedRoute, useValue: activatedRouteStub },25    { provide: Location, useValue: locationStub }26});27Error: StaticInjectorError(AppModule)[Service -> Service]: 28  StaticInjectorError(Platform: core)[Service -> Service]: 29I have a service which is already imported in the module. I have added the following code in my test.ts file:30import { Service } from './service';31TestBed.configureTestingModule({32  imports: [HttpClientModule, RouterTestingModule],33    { provide: HttpClient, useValue: httpClientStub },34    { provide: Router, useValue: routerStub },35    { provide: ActivatedRoute, useValue: activatedRouteStub },36    { provide: Location, useValue: locationStub }37});

Using AI Code Generation

1import { isPreconfiguredDependency } from 'ng-mocks';2const mockService = { doSomething: () => 'mocked' };3beforeEach(() => {4  TestBed.configureTestingModule({5      { provide: MyService, useValue: mockService },6  });7});8it('should use the mock', () => {9  expect(isPreconfiguredDependency(MyService)).toBe(true);10  const service = TestBed.get(MyService);11  expect(service.doSomething()).toBe('mocked');12});13import { isPreconfiguredDependency } from 'ng-mocks';14const mockService = { doSomething: () => 'mocked' };15beforeEach(() => {16  TestBed.configureTestingModule({17      { provide: MyService, useValue: mockService },18  });19});20it('should use the mock', () => {21  expect(isPreconfiguredDependency(MyService)).toBe(true);22  const service = TestBed.get(MyService);23  expect(service.doSomething()).toBe('mocked');24});25import { isPreconfiguredDependency } from 'ng-mocks';26const mockService = { doSomething: () => 'mocked' };27beforeEach(() => {28  TestBed.configureTestingModule({29      { provide: MyService, useValue: mockService },30  });31});32it('should use the mock', () => {33  expect(isPreconfiguredDependency(MyService)).toBe(true);34  const service = TestBed.get(MyService);35  expect(service.doSomething()).toBe('mocked');36});

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