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How to use withProviders method in ng-mocks

Best JavaScript code snippet using ng-mocks

module.ts

Source:module.ts

1/* eslint-disable @typescript-eslint/no-explicit-any */2import {3  createDecorator,4  InjectionToken,5  ObjectType,6  ObjectUnion,7  Options,8  set,9} from '../index';10const ProvidersMetadata = new Map<ObjectUnion, WithProviders>();11const BootstrapsMetadata = new Map<ObjectUnion, ObjectUnion>();12const filterNonNull = <T>(p: T[]): T[] => p.filter((i) => !!i);13const setImport = (entry: ModuleWithProviders) => {14  if (entry.module) {15    entry.providers.map((p) => ProvidersMetadata.set(p, p));16    set(entry.module);17  } else {18    set(entry);19  }20};21export const Component = (options?: Options) => createDecorator(options);22export const Module = <T>(23  entries: {24    imports?: T | ObjectType<unknown>[];25    providers?: T | WithProviders<unknown>[] | ObjectUnion[];26    components?: T | ObjectType<unknown>[];27    bootstrap?: ObjectUnion[];28  } = {}29) =>30  createDecorator({31    before(args) {32      for (const entry of filterNonNull(33        ((entries.imports as unknown) || []) as ModuleWithProviders[]34      )) {35        setImport(entry);36      }37      for (const entry of filterNonNull(38        (entries.providers || []) as WithProviders[]39      )) {40        if (typeof entry.useFactory === 'function') {41          ProvidersMetadata.set(entry, entry);42        } else {43          set(entry);44        }45      }46      for (const entry of filterNonNull(47        (entries.bootstrap || []) as ObjectUnion[]48      )) {49        BootstrapsMetadata.set(entry, entry);50      }51      return args;52    },53  });54export type WithProviders<T = unknown> = ObjectUnion<T> & {55  provide: T | (string & InjectionToken<unknown>);56  deps?: (T | (string & InjectionToken<unknown>))[];57  useFactory: (...args) => Promise<unknown>;58};59export interface ModuleWithProviders<T = any> {60  module: ExtendedFunction;61  providers: WithProviders<T>[];62}63export interface ExtendedFunction {64  forRoot?: () => ModuleWithProviders;65}66export async function Bootstrap<T>(app: T) {67  setImport(app as unknown as ModuleWithProviders);68  await Promise.all(69    [...ProvidersMetadata.values()].map(async (value) =>70      set(await value.useFactory(...(value.deps || []).map(set)), value.provide)71    )72  );73  [...BootstrapsMetadata.values()].map((value) => set(value));...

Profile.test.js

Source:Profile.test.js

...6import { withProviders } from '@/test-utils';7jest.mock('@/controllers/UserController');8describe('Profile', () => {9  it('should match the snapshot', () => {10    const { toJSON } = render(withProviders(<Profile />));11    expect(toJSON()).toMatchSnapshot();12  });13  it('should render the title and logout button', async () => {14    const { getByText } = render(withProviders(<Profile />));15    const profileTitle = getByText(strings.profile.message);16    const logoutButton = getByText(strings.profile.logout);17    expect(profileTitle).toBeTruthy();18    expect(logoutButton).toBeTruthy();19  });20  it('should logout the user', async () => {21    const logoutSpy = jest.spyOn(UserController, 'logout');22    const { getByText } = render(withProviders(<Profile />));23    const logoutButton = getByText(strings.profile.logout);24    fireEvent.press(logoutButton);25    expect(logoutSpy).toHaveBeenCalledTimes(1);26  });...

index.js

Source:index.js

...12    })13  }14  registerScreens = screensToRegister =>15    Object.entries(screensToRegister).forEach(([key, Screen]) =>16      Navigation.registerComponent(key, () => withProviders(Screen)),17    )18}...

Using AI Code Generation

1import { ComponentFixture, TestBed } from '@angular/core/testing';2import { MockBuilder } from 'ng-mocks';3import { AppComponent } from './app.component';4import { AppModule } from './app.module';5describe('AppComponent', () => {6  let component: AppComponent;7  let fixture: ComponentFixture<AppComponent>;8  beforeEach(() => {9    return MockBuilder(AppComponent, AppModule);10  });11  beforeEach(() => {12    fixture = TestBed.createComponent(AppComponent);13    component = fixture.componentInstance;14    fixture.detectChanges();15  });16  it('should create the app', () => {17    expect(component).toBeTruthy();18  });19});20import { NgModule } from '@angular/core';21import { BrowserModule } from '@angular/platform-browser';22import { AppComponent } from './app.component';23import { HttpClientModule } from '@angular/common/http';24@NgModule({25  imports: [BrowserModule, HttpClientModule],26})27export class AppModule {}28import { Component } from '@angular/core';29import { HttpClient } from '@angular/common/http';30@Component({31})32export class AppComponent {33  constructor(private http: HttpClient) {34      (data) => {35        console.log('data', data);36      },37      (error) => {38        console.log('error', error);39      }40    );41  }42}43.app {44  background-color: #fff;45  color: #000;46}47import { MockRender } from 'ng-mocks';48import { AppComponent } from './app.component';49describe('AppComponent', () => {50  beforeEach(() => MockRender(AppComponent));51});52import { MockRender } from 'ng-mocks';53import { AppComponent } from './app.component';54describe('AppComponent', () => {55  beforeEach(() => MockRender(AppComponent));56});57import { MockRender } from 'ng-mocks';58import { AppComponent } from './app.component';59describe('AppComponent', () => {60  beforeEach(() => Mock

Using AI Code Generation

1import { TestBed } from '@angular/core/testing';2import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';3import { MyComponent } from './my.component';4import { MyService } from './my.service';5import { MyModule } from './my.module';6beforeEach(() => MockBuilder(MyComponent, MyModule));7it('should render', () => {8  const fixture = MockRender(MyComponent);9  expect(ngMocks.formatText(fixture)).toEqual('Hello World!');10});11it('should render with a mock service', () => {12  const fixture = MockRender(MyComponent, {13      {14        useValue: { get: () => 'Hello World!' },15      },16  });17  expect(ngMocks.formatText(fixture)).toEqual('Hello World!');18});19it('should render with a mock service', () => {20  const fixture = MockRender(MyComponent, {21      {22        useValue: { get: () => 'Hello World!' },23      },24  });25  expect(ngMocks.formatText(fixture)).toEqual('Hello World!');26});27it('should render with a mock service', () => {28  const fixture = MockRender(MyComponent, {29      {30        useValue: { get: () => 'Hello World!' },31      },32  });33  expect(ngMocks.formatText(fixture)).toEqual('Hello World!');34});35it('should render with a mock service', () => {36  const fixture = MockRender(MyComponent, {37      {38        useValue: { get: () => 'Hello World!' },39      },40  });41  expect(ngMocks.formatText(fixture)).toEqual('Hello World!');42});43it('should render with a mock service', () => {44  const fixture = MockRender(MyComponent, {45      {46        useValue: { get: () => 'Hello World!' },47      },48  });49  expect(ngMocks.formatText(fixture)).toEqual('Hello World!');50});51it('should render with a mock service', () => {52  const fixture = MockRender(MyComponent, {53      {54        useValue: { get: () => 'Hello World!' },55      },

Using AI Code Generation

1import { TestBed } from '@angular/core/testing';2import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';3import { AppComponent } from './app.component';4import { AppModule } from './app.module';5import { MyService } from './my.service';6describe('AppComponent', () => {7  ngMocks.faster();8  beforeEach(() => MockBuilder(AppComponent, AppModule));9  it('should create the app', () => {10    const fixture = MockRender(AppComponent);11    const app = fixture.point.componentInstance;12    expect(app).toBeTruthy();13  });14  it('should have as title "app"', () => {15    const fixture = MockRender(AppComponent);16    const app = fixture.point.componentInstance;17    expect(app.title).toEqual('app');18  });19  it('should render title in a h1 tag', () => {20    const fixture = MockRender(AppComponent);21    fixture.detectChanges();22    const compiled = fixture.point.nativeElement;23    expect(compiled.querySelector('h1').textContent).toContain('Welcome to app!');24  });25  it('should render title in a h1 tag', () => {26    const fixture = MockRender(AppComponent);27    fixture.detectChanges();28    const compiled = fixture.point.nativeElement;29    expect(compiled.querySelector('h1').textContent).toContain('Welcome to app!');30  });31  it('should render title in a h1 tag', () => {32    const fixture = MockRender(AppComponent);33    fixture.detectChanges();34    const compiled = fixture.point.nativeElement;35    expect(compiled.querySelector('h1').textContent).toContain('Welcome to app!');36  });37  it('should render title in a h1 tag', () => {38    const fixture = MockRender(AppComponent);39    fixture.detectChanges();40    const compiled = fixture.point.nativeElement;41    expect(compiled.querySelector('h1').textContent).toContain('Welcome to app!');42  });43  it('should render title in a h1 tag', () => {44    const fixture = MockRender(AppComponent);45    fixture.detectChanges();46    const compiled = fixture.point.nativeElement;47    expect(compiled.querySelector('h1').textContent).toContain('Welcome to app!');48  });49  it('should render title in a h1 tag', () => {50    const fixture = MockRender(AppComponent);51    fixture.detectChanges();52    const compiled = fixture.point.nativeElement;53    expect(compiled.querySelector('h1').textContent).toContain('Welcome to app!');54  });55  it('should render title in a h1 tag', ()

Using AI Code Generation

1import { NgModule } from '@angular/core';2import { TestBed } from '@angular/core/testing';3import { MockBuilder, MockRender } from 'ng-mocks';4import { AppComponent } from './app.component';5import { AppModule } from './app.module';6import { MyService } from './my-service';7describe('AppComponent', () => {8  beforeEach(() => MockBuilder(AppComponent, AppModule));9  it('should create the app', () => {10    const fixture = MockRender(AppComponent);11    const app = fixture.debugElement.componentInstance;12    expect(app).toBeTruthy();13  });14  it('should render title in a h1 tag', () => {15    const fixture = MockRender(AppComponent);16    fixture.detectChanges();17    const compiled = fixture.debugElement.nativeElement;18    expect(compiled.querySelector('h1').textContent).toContain('Welcome to test!');19  });20  it('should get the value from the service', () => {21    const fixture = MockRender(AppComponent);22    const app = fixture.debugElement.componentInstance;23    const service = fixture.debugElement.injector.get(MyService);24    spyOn(service, 'getValue').and.returnValue('test');25    expect(app.getValue()).toBe('test');26  });27});

Using AI Code Generation

1import { TestBed } from '@angular/core/testing';2import { provideMockStore } from '@ngrx/store/testing';3import { MockStore, provideMockStore } from '@ngrx/store/testing';4import { Store } from '@ngrx/store';5import { AppState } from './app.state';6import { testReducer } from './test.reducer';7import { TestEffects } from './test.effects';8import { EffectsModule } from '@ngrx/effects';9import { TestService } from './test.service';10describe('TestService', () => {11  let service: TestService;12  let store: MockStore<AppState>;13  beforeEach(() => {14    TestBed.configureTestingModule({15      imports: [16        EffectsModule.forRoot([TestEffects]),17        provideMockStore<AppState>({18          initialState: {19            test: testReducer(undefined, { type: 'TEST' })20          }21        })22    });23    service = TestBed.inject(TestService);24    store = TestBed.inject(MockStore);25  });26  it('should be created', () => {27    expect(service).toBeTruthy();28  });29  it('should get data from store', () => {30    const spy = spyOn(store, 'select').and.callThrough();31    service.getData();32    expect(spy).toHaveBeenCalled();33  });34});35export interface AppState {36  test: TestState;37}38import { createReducer, on } from '@ngrx/store';39import { TestActions } from './test.actions';40export const initialState: TestState = {41};42export const testReducer = createReducer(43  on(TestActions.getDataSuccess, (state, { data }) => ({44  }))45);46import { createAction, props } from '@ngrx/store';47export const getDataSuccess = createAction(48  props<{ data: any[] }>()49);50import { Injectable } from '@angular/core';51import { Actions, createEffect, ofType } from '@ngrx/effects';52import { of } from 'rxjs';53import { catchError, map, switchMap } from 'rxjs/operators';54import { TestActions } from './test.actions';55import { TestService } from './test.service';56@Injectable()57export class TestEffects {58  getData$ = createEffect(() =>59    this.actions$.pipe(60      ofType(TestActions.getData),

Using AI Code Generation

1import { TestBed } from '@angular/core/testing';2import { NgxsModule, Store } from '@ngxs/store';3import { AppState } from './app.state';4import { UserState } from './user.state';5describe('AppState', () => {6  let store: Store;7  beforeEach(() => {8    TestBed.configureTestingModule({9      imports: [NgxsModule.forRoot([AppState, UserState])]10    });11    store = TestBed.get(Store);12  });13  it('should create an instance', () => {14    expect(store).toBeTruthy();15  });16});17export class AppState {18  @Selector()19  static getIsLoading(state: AppStateModel) {20    return state.isLoading;21  }22}23export class UserState {24  @Selector()25  static getIsLoading(state: UserStateModel) {26    return state.isLoading;27  }28}29import { TestBed } from '@angular/core/testing';30import { NgxsModule, Store } from '@ngxs/store';31import { AppState } from './app.state';32import { UserState } from './user.state';33describe('AppState', () => {34  let store: Store;35  beforeEach(() => {36    TestBed.configureTestingModule({37      imports: [NgxsModule.forRoot([AppState, UserState])]38    });39    store = TestBed.get(Store);40  });41  it('should create an instance', () => {42    expect(store).toBeTruthy();43  });44});

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