Best JavaScript code snippet using ng-mocks
app.module.ts
Source: app.module.ts
1import { NgModule } from '@angular/core';2import { BrowserModule } from '@angular/platform-browser';3import { MockComponent, MockDirective, MockPipe, MockModule, MockProvider } from 'ng-mocks';4import { AppComponent } from './app.component';5import { AppDirective } from './app.directive';6import { AppPipe } from './app.pipe';7import { AppService } from './app.service';8@NgModule({9 bootstrap: [AppComponent],10 declarations: [AppComponent, AppDirective, AppPipe],11 imports: [BrowserModule],12 providers: [AppService],13})14export class AppModule {}15export const AppTestingModule = MockModule(AppModule);16export const AppTestingComponent = MockComponent(AppComponent);17export const AppTestingDirective = MockDirective(AppDirective);18export const AppTestingPipe = MockPipe(AppPipe);...
Using AI Code Generation
1describe('AppComponent', () => {2 beforeEach(async(() => {3 TestBed.configureTestingModule({4 }).compileComponents();5 }));6 it('should create the app', () => {7 const fixture = TestBed.createComponent(AppComponent);8 const app = fixture.debugElement.componentInstance;9 expect(app).toBeTruthy();10 });11 it(`should have as title 'app'`, () => {12 const fixture = TestBed.createComponent(AppComponent);13 const app = fixture.debugElement.componentInstance;14 expect(app.title).toEqual('app');15 });16 it('should render title in a h1 tag', () => {17 const fixture = TestBed.createComponent(AppComponent);18 fixture.detectChanges();19 const compiled = fixture.debugElement.nativeElement;20 expect(compiled.querySelector('h1').textContent).toContain('Welcome to app!');21 });22});23Chrome 67.0.3396 (Mac OS X 10.13.5) AppComponent should create the app FAILED24 at UserContext.<anonymous> (src/app/app.component.spec.ts:16:26)25 at ZoneDelegate.invoke (node_modules/zone.js/dist/zone.js:391:1)26 at ProxyZoneSpec.onInvoke (node_modules/zone.js/dist/proxy.js:79:1)27 at ZoneDelegate.invoke (node_modules/zone.js/dist/zone.js:390:1)28 at Zone.run (node_modules/zone.js/dist/zone.js:150:1)29 at runInTestZone (node_modules/@angular/core/testing/src/zone_mock.ts:25:1)30 at UserContext.<anonymous> (node_modules/@angular/core/testing/src/testing_internal.ts:27:1)31 at ZoneDelegate.invoke (node_modules/zone.js/dist
Using AI Code Generation
1import { AppTestingService } from './app-testing.service';2import { TestBed } from '@angular/core/testing';3import { AppTestingComponent } from './app-testing.component';4import { MockModule } from 'ng-mocks';5describe('AppTestingComponent', () => {6 let component: AppTestingComponent;7 let service: AppTestingService;8 beforeEach(() => {9 TestBed.configureTestingModule({10 imports: [11 MockModule(AppTestingService)12 });13 service = TestBed.get(AppTestingService);14 component = TestBed.get(AppTestingComponent);15 });16 it('should call AppTestingService method', () => {17 spyOn(service, 'log');18 component.ngOnInit();19 expect(service.log).toHaveBeenCalled();20 });21});22import { Injectable } from '@angular/core';23@Injectable()24export class AppTestingService {25 constructor(private arg: string) { }26 log(): void {27 console.log(this.arg);28 }29}30import { AppTestingService } from './app-testing.service';31import { TestBed } from '@angular/core/testing';32import { AppTestingComponent } from './app-testing.component';33import { MockInstance } from 'ng-mocks';34describe('AppTestingComponent', () => {35 let component: AppTestingComponent;36 let service: AppTestingService;37 beforeEach(() => {38 TestBed.configureTestingModule({39 MockInstance(AppTestingService, 'test')40 });41 service = TestBed.get(AppTestingService);42 component = TestBed.get(AppTestingComponent);43 });44 it('should call AppTestingService method', () => {45 spyOn(service, 'log');46 component.ngOnInit();47 expect(service.log).toHaveBeenCalled();48 });49});
Using AI Code Generation
1import { AppTestingService } from 'ng-mocks';2import { MyModule } from './my.module';3import { MyComponent } from './my.component';4describe('MyComponent', () => {5 it('should render', () => {6 const fixture = AppTestingService.createComponent(MyModule, MyComponent);7 expect(fixture.nativeElement.innerHTML).toContain('Hello World!');8 });9});10import { TestBed } from '@angular/core/testing';11import { MyModule } from './my.module';12import { MyComponent } from './my.component';13describe('MyComponent', () => {14 it('should render', () => {15 TestBed.configureTestingModule({16 imports: [MyModule],17 }).compileComponents();18 const fixture = TestBed.createComponent(MyComponent);19 fixture.detectChanges();20 expect(fixture.nativeElement.innerHTML).toContain('Hello World!');21 });22});23The AppTestingService.createComponent() method does the following:24import { TestBed } from '@angular/core/testing';25import { MyModule } from './my.module';26import { MyComponent } from './my.component';27TestBed.configureTestingModule({28 imports: [MyModule],29}).compileComponents();30const fixture = TestBed.createComponent(MyComponent);31fixture.detectChanges();32The AppTestingService.createComponent() method does the following:33import { TestBed } from '@angular/core/testing';34import { MyModule } from './my.module';35import { MyComponent } from './my.component';36TestBed.configureTestingModule({37 imports: [MyModule],38}).compileComponents();39const fixture = TestBed.createComponent(MyComponent);40fixture.detectChanges();41The AppTestingService.createComponent() method does the following:42import { TestBed } from '@angular/core/testing';43import { MyModule } from './my.module';44import { MyComponent } from './my.component';45TestBed.configureTestingModule({46 imports: [MyModule],47}).compileComponents();48const fixture = TestBed.createComponent(MyComponent);49fixture.detectChanges();50The AppTestingService.createComponent() method does the following:51import { TestBed } from '@angular/core/testing';52import { MyModule } from './my.module';53import { MyComponent } from './my.component';54TestBed.configureTestingModule({55 imports: [MyModule
Using AI Code Generation
1import { AppTestingService } from 'ng-mocks';2import { MyComponent } from './my.component';3import { MyService } from './my.service';4describe('MyComponent', () => {5 it('should be created', () => {6 const fixture = AppTestingService.createComponent(MyComponent);7 const component = fixture.componentInstance;8 expect(component).toBeTruthy();9 });10 it('should have a service', () => {11 const fixture = AppTestingService.createComponent(MyComponent);12 const component = fixture.componentInstance;13 expect(component.myService).toBeTruthy();14 });15});16import { Component } from '@angular/core';17import { MyService } from './my.service';18@Component({19})20export class MyComponent {21 constructor(public myService: MyService) {}22}23import { Injectable } from '@angular/core';24@Injectable()25export class MyService {}26import { AppTestingService } from 'ng-mocks';27import { MyService } from './my.service';28describe('MyService', () => {29 it('should be created', () => {30 const service = AppTestingService.createService(MyService);31 expect(service).toBeTruthy();32 });33});34import { NgModule } from '@angular/core';35import { MyComponent } from './my.component';36import { MyService } from './my.service';37@NgModule({38})39export class MyModule {}40import { AppTestingService } from 'ng-mocks';41import { MyModule } from './my.module';42describe('MyModule', () => {43 it('should be created', () => {44 const module = AppTestingService.createModule(MyModule);45 expect(module).toBeTruthy();46 });47});48import { NgModule } from '@angular/core';49import { MyComponent } from './my.component';50import { MyService } from './my.service';51@NgModule({52})53export class MyModule {}54import { AppTestingService } from 'ng-mocks';55import { MyModule } from './my.module';56describe('MyModule', () => {57 it('should be created', ()
Using AI Code Generation
1import { AppTestingService } from 'ng-mocks';2import { TestBed } from 'ng-mocks';3describe('test', () => {4 it('should work', () => {5 const fixture = AppTestingService.fixture('<app-root></app-root>');6 const fixture = TestBed.createComponent(AppComponent);7 expect(fixture).toBeDefined();8 });9});10import { TestBed } from '@angular/core/testing';11import { AppComponent } from './app.component';12describe('AppComponent', () => {13 it('should work', () => {14 const fixture = TestBed.createComponent(AppComponent);15 expect(fixture).toBeDefined();16 });17});18import { AppTestingService } from 'ng-mocks';19import { AppComponent } from './app.component';20describe('AppComponent', () => {21 it('should work', () => {22 const fixture = AppTestingService.fixture('<app-root></app-root>');23 expect(fixture).toBeDefined();24 });25});26import { AppTestingService } from 'ng-mocks';27import { AppComponent } from './app.component';28describe('AppComponent', () => {29 it('should work', () => {30 const fixture = AppTestingService.fixture('<app-root></app-root>');31 const fixture = AppTestingService.fixture(AppComponent);32 expect(fixture).toBeDefined();33 });34});35import { AppTestingService } from 'ng-mocks';36import { AppComponent } from './app.component';37describe('AppComponent', () => {38 it('should work', () => {39 const fixture = AppTestingService.fixture('<app-root></app-root>');40 const fixture = AppTestingService.fixture(AppComponent);41 const fixture = AppTestingService.fixture(AppComponent, {42 imports: [CommonModule],43 });44 expect(fixture).toBeDefined();45 });46});47import { AppTestingService } from 'ng-mocks';48import { AppComponent } from './app.component';49describe('AppComponent', () => {50 it('should work', () => {51 const fixture = AppTestingService.fixture('<app-root></app-root>');
Check out the latest blogs from LambdaTest on this topic:
Estimates are critical if you want to be successful with projects. If you begin with a bad estimating approach, the project will almost certainly fail. To produce a much more promising estimate, direct each estimation-process issue toward a repeatable standard process. A smart approach reduces the degree of uncertainty. When dealing with presales phases, having the most precise estimation findings can assist you to deal with the project plan. This also helps the process to function more successfully, especially when faced with tight schedules and the danger of deviation.
Unit testing is typically software testing within the developer domain. As the QA role expands in DevOps, QAOps, DesignOps, or within an Agile team, QA testers often find themselves creating unit tests. QA testers may create unit tests within the code using a specified unit testing tool, or independently using a variety of methods.
One of the most important skills for leaders to have is the ability to prioritize. To understand how we can organize all of the tasks that must be completed in order to complete a project, we must first understand the business we are in, particularly the project goals. There might be several project drivers that stimulate project execution and motivate a company to allocate the appropriate funding.
Anyone who has worked in the software industry for a while can tell you stories about projects that were on the verge of failure. Many initiatives fail even before they reach clients, which is especially disheartening when the failure is fully avoidable.
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!