Best JavaScript code snippet using ng-mocks
test.builder.spec.ts
Source:test.builder.spec.ts
...40 const pipe = component.pipe;41 expect(pipe).toBe(directive.pipe);42 const o1 = pipe.o1$;43 expect(o1).toBe(EMPTY);44 expect(pipe.getO1()).toEqual(o1);45 expect(pipe.transform('test', true)).toEqual('["test",true]');46 expect(pipe.transform('test', false)).toEqual('["test",false]');47 // Service is shared.48 const service = component.service;49 expect(service).toBe(directive.service);50 expect(service.name).toEqual('mockName');51 expect(service.echo('test:')).toEqual('mockEcho');52 // Token is provided.53 expect(component.token).toEqual('mockToken');54 expect(directive.token).toEqual('mockToken');55 expect(pipe.token).toEqual('mockToken');56 });57});58describe('ng-mocks-default-mock:builder:overrides', () => {59 beforeEach(() => {60 return MockBuilder(null, TargetModule)61 .mock(TOKEN, 'overrideToken')62 .mock(TargetPipe, {63 getO1: () => NEVER,64 o1$: NEVER,65 transform: (...args: any[]) =>66 JSON.stringify(args).length.toString(),67 })68 .mock(TargetService, {69 echo: () => 'overrideEcho',70 name: 'overrideName' as any,71 });72 });73 it('renders correctly', () => {74 const fixture = MockRender(TargetComponent);75 // Renders an empty template.76 expect(fixture.nativeElement.innerHTML).toContain(77 '<target></target>',78 );79 // Component has a subject.80 const component = fixture.point.componentInstance;81 const o2 = component.o2$;82 expect(o2).toBe(EMPTY);83 expect(component.getO2()).toEqual(o2);84 expect(component.destroy$).toBeUndefined();85 expect(() => component.ngOnDestroy()).not.toThrow();86 // Directive has a subject.87 const directive = ngMocks.findInstance(88 fixture.point,89 TargetDirective,90 );91 const o3 = directive.o3$;92 expect(o3).toBe(EMPTY);93 expect(directive.getO3()).toEqual(o3);94 expect(directive.destroy$).toBeUndefined();95 expect(() => directive.ngOnDestroy()).not.toThrow();96 // Pipe as a service is shared.97 const pipe = component.pipe;98 expect(pipe).toBe(directive.pipe);99 const o1 = pipe.o1$;100 expect(o1).toBe(NEVER);101 expect(pipe.getO1()).toEqual(o1);102 expect(pipe.transform('test', true)).toEqual('13');103 expect(pipe.transform('test', false)).toEqual('14');104 // Service is shared.105 const service = component.service;106 expect(service).toBe(directive.service);107 expect(service.name).toEqual('overrideName');108 expect(service.echo('test:')).toEqual('overrideEcho');109 // Token is provided.110 expect(component.token).toEqual('overrideToken');111 expect(directive.token).toEqual('overrideToken');112 expect(pipe.token).toEqual('overrideToken');113 });...
fixtures.ts
Source:fixtures.ts
...29})30export class TargetPipe implements PipeTransform {31 public o1$: Observable<number> = new Subject();32 public constructor(public readonly service: TargetService, @Inject(TOKEN) public readonly token: string) {}33 public getO1(): Observable<number> {34 return this.o1$;35 }36 public transform(value: string, param: boolean): string {37 return param ? `pipe:${value}` : '';38 }39}40@Component({41 selector: 'target',42 template: "{{ 'target' | target: true }}",43})44export class TargetComponent implements OnDestroy {45 public readonly destroy$ = new Subject<void>();46 public o2$: Observable<number> = new Subject();47 public constructor(48 public readonly service: TargetService,49 public readonly pipe: TargetPipe,50 @Inject(TOKEN) public readonly token: string,51 ) {52 this.service.echo(this.token);53 this.pipe.getO1().subscribe();54 }55 public getO2(): Observable<number> {56 return this.o2$;57 }58 public ngOnDestroy(): void {59 this.destroy$.next();60 this.destroy$.complete();61 }62}63@Directive({64 selector: 'target',65})66export class TargetDirective implements OnDestroy {67 public readonly destroy$ = new Subject<void>();68 public o3$: Observable<number> = new Subject();69 public constructor(70 public readonly service: TargetService,71 public readonly pipe: TargetPipe,72 @Inject(TOKEN) public readonly token: string,73 ) {74 this.service.echo(this.token);75 this.pipe.getO1().subscribe();76 }77 public getO3(): Observable<number> {78 return this.o3$;79 }80 public ngOnDestroy(): void {81 this.destroy$.next();82 this.destroy$.complete();83 }84}85@NgModule({86 declarations: [TargetComponent, TargetDirective, TargetPipe],87 exports: [TargetComponent, TargetDirective, TargetPipe],88 providers: [89 TargetService,...
higher-order-observables.component.ts
Source:higher-order-observables.component.ts
1import {HttpClient} from '@angular/common/http';2import {3 ChangeDetectionStrategy,4 Component,5 ViewEncapsulation6} from '@angular/core';7import {FormBuilder, FormGroup} from '@angular/forms';8import {interval, Observable, of} from 'rxjs/index';9import {10 map,11 merge as mergeWith,12 mergeAll,13 mergeMap14} from 'rxjs/internal/operators';15import {16 debounceTime,17 delay,18 distinctUntilChanged,19 switchMap20} from 'rxjs/operators';21interface Flight {22 id: string;23 from: string;24 to: string;25 date: string;26}27@Component({28 selector: 'rxws-higher-order-operators',29 template: `30 <h1>higher-order-operators</h1>31 <form [formGroup]="form">32 <input formControlName="search"/>33 </form>34 <ul>35 <li *ngFor="let f of flights$ | async">36 id:{{f.id}},{{f.from}}-{{f.to}}37 </li>38 </ul>39 `,40 styles: [],41 encapsulation: ViewEncapsulation.Native,42 changeDetection: ChangeDetectionStrategy.OnPush43})44export class HigherOrderOperatorsComponent {45 form: FormGroup;46 flights$: Observable<any>;47 constructor(48 private http: HttpClient,49 private fb: FormBuilder50 ) {51 // Use the operatorOrder() function for the first exercise52 this.form = this.fb.group({search: []});53 this.flights$ = this.form54 .get('search')55 .valueChanges56 .pipe(57 // comment out operators on demand58 debounceTime(300),59 distinctUntilChanged(),60 // try the difference between the following operators61 switchMap((v: string) => this.search(v)),62 // exhaustMap((v: string) => this.search(v)),63 // concatMap((v: string) => this.search(v)),64 // mergeMap((v: string) => this.search(v))65 );66 this.flights$67 .subscribe(68 (value) => console.log('search result updated: ', value)69 );70 }71 search(searchString: string): Observable<Flight[]> {72 const msDelay = 0; // (Math.random(2000) * 1000) + 500;73 return this.http.get<Flight[]>('http://angular.at/api/flight', {params: {from: searchString}}).pipe(delay(msDelay));74 }75 operatorOrder() {76 const getO1$ = (i?: any, t?: number) => interval(t ? t : 1000).pipe(map(v => i ? i : v));77 const o2$ = interval(3000).pipe(map(v => getO1$('tick')));78 const mergeRes$ = getO1$(42).pipe(79 // merge operatore here80 );81 mergeRes$.subscribe(console.log);82 const mergeMapRes$ = o2$.pipe(83 // mergeMap operator here84 );85 mergeMapRes$.subscribe(console.log);86 const mergeAllRes$ = of(getO1$('a', 100), getO1$('b'), getO1$('c', 300)).pipe(87 // mergeAll operator here88 );89 mergeAllRes$.subscribe(console.log);90 }...
Using AI Code Generation
1import { getO1 } from 'ng-mocks';2describe('TestComponent', () => {3 let component: TestComponent;4 let fixture: ComponentFixture<TestComponent>;5 beforeEach(async(() => {6 TestBed.configureTestingModule({7 })8 .compileComponents();9 }));10 beforeEach(() => {11 fixture = TestBed.createComponent(TestComponent);12 component = fixture.componentInstance;13 fixture.detectChanges();14 });15 it('should create', () => {16 expect(component).toBeTruthy();17 });18});19import { Component } from '@angular/core';20@Component({21 <input type="text" [value]="value" (input)="value = $event.target.value" />22 <p>{{ value }}</p>23})24export class TestComponent {25 public value = 'default value';26}27import { getO1 } from 'ng-mocks';28describe('TestComponent', () => {29 let component: TestComponent;30 let fixture: ComponentFixture<TestComponent>;31 beforeEach(async(() => {32 TestBed.configureTestingModule({33 })34 .compileComponents();35 }));36 beforeEach(() => {37 fixture = TestBed.createComponent(TestComponent);38 component = fixture.componentInstance;39 fixture.detectChanges();40 });41 it('should create', () => {42 expect(component).toBeTruthy();43 });44 it('should change value', () => {45 const input = getO1(fixture.debugElement, 'input');46 input.nativeElement.value = 'new value';47 input.nativeElement.dispatchEvent(new Event('input'));48 fixture.detectChanges();49 expect(fixture.nativeElement.querySelector('p').textContent).toBe('new value');50 });51});52 <input type="text" [value]="value" (input)="value = $event.target.value" />53 <p>{{ value }}</p>54import { getO1 } from 'ng-mocks';55describe('TestComponent', () => {56 let component: TestComponent;57 let fixture: ComponentFixture<TestComponent>;58 beforeEach(async(() => {59 TestBed.configureTestingModule({60 })61 .compileComponents();62 }));63 beforeEach(() => {64 fixture = TestBed.createComponent(TestComponent);65 component = fixture.componentInstance;66 fixture.detectChanges();67 });
Using AI Code Generation
1import { getO1 } from 'ng-mocks';2const component = getO1(TestComponent);3expect(component).toBeDefined();4import { getO1 } from 'ng-mocks';5const component = getO1(TestComponent);6expect(component).toBeDefined();7import { getO1 } from 'ng-mocks';8const component = getO1(TestComponent);9expect(component).toBeDefined();10import { getO1 } from 'ng-mocks';11const component = getO1(TestComponent);12expect(component).toBeDefined();13import { getO1 } from 'ng-mocks';14const component = getO1(TestComponent);15expect(component).toBeDefined();16import { getO1 } from 'ng-mocks';17const component = getO1(TestComponent);18expect(component).toBeDefined();19import { getO1 } from 'ng-mocks';20const component = getO1(TestComponent);21expect(component).toBeDefined();22import { getO1 } from 'ng-mocks';23const component = getO1(TestComponent);24expect(component).toBeDefined();25import { getO1 } from 'ng-mocks';26const component = getO1(TestComponent);27expect(component).toBeDefined();28import { getO1 } from 'ng-mocks';29const component = getO1(TestComponent);30expect(component).toBeDefined();31import { getO1 } from 'ng-mocks';32const component = getO1(TestComponent);33expect(component).toBeDefined();34import { getO1 } from 'ng-mocks';35const component = getO1(TestComponent);36expect(component).toBeDefined();37import { getO1 } from 'ng-mocks';38const component = getO1(TestComponent);39expect(component).toBeDefined();
Using AI Code Generation
1import { getO1 } from 'ng-mocks';2const fixture = TestBed.createComponent(MyComponent);3const component = fixture.componentInstance;4const spy = getO1(component, 'myMethod');5import { spyOnProperty } from 'ng-mocks';6const fixture = TestBed.createComponent(MyComponent);7const component = fixture.componentInstance;8const spy = spyOnProperty(component, 'myProperty');9import { spyOnGet } from 'ng-mocks';10const fixture = TestBed.createComponent(MyComponent);11const component = fixture.componentInstance;12const spy = spyOnGet(component, 'myProperty');13import { spyOnSet } from 'ng-mocks';14const fixture = TestBed.createComponent(MyComponent);15const component = fixture.componentInstance;16const spy = spyOnSet(component, 'myProperty');17import { spyOnGetSet } from 'ng-mocks';18const fixture = TestBed.createComponent(MyComponent);19const component = fixture.componentInstance;20const spy = spyOnGetSet(component, 'myProperty');21import { spyOnGetSet } from 'ng-mocks';22const fixture = TestBed.createComponent(MyComponent);23const component = fixture.componentInstance;24const spy = spyOnGetSet(component, 'myProperty');25import { spyOnGetSet } from 'ng-mocks';26const fixture = TestBed.createComponent(MyComponent);27const component = fixture.componentInstance;28const spy = spyOnGetSet(component, 'myProperty');29import { spyOnGetSet } from 'ng-mocks';30const fixture = TestBed.createComponent(MyComponent);31const component = fixture.componentInstance;32const spy = spyOnGetSet(component, 'myProperty');33import { spyOnGetSet } from 'ng-mocks';34const fixture = TestBed.createComponent(MyComponent);35const component = fixture.componentInstance;36const spy = spyOnGetSet(component, 'myProperty');37import { spyOnGetSet } from 'ng-mocks';38const fixture = TestBed.createComponent(MyComponent);39const component = fixture.componentInstance;40const spy = spyOnGetSet(component, 'myProperty');
Using AI Code Generation
1const mock = getMockNg1Module(ngModule);2const getO1 = mock.getO1;3const getO2 = mock.getO2;4const getO3 = mock.getO3;5const getO4 = mock.getO4;6const mock = getMockNg1Module(ngModule);7const getO1 = mock.getO1;8const getO2 = mock.getO2;9const getO3 = mock.getO3;10const getO4 = mock.getO4;11const mock = getMockNg1Module(ngModule);12const getO1 = mock.getO1;13const getO2 = mock.getO2;14const getO3 = mock.getO3;15const getO4 = mock.getO4;16const mock = getMockNg1Module(ngModule);17const getO1 = mock.getO1;18const getO2 = mock.getO2;19const getO3 = mock.getO3;20const getO4 = mock.getO4;21const mock = getMockNg1Module(ngModule);22const getO1 = mock.getO1;23const getO2 = mock.getO2;24const getO3 = mock.getO3;25const getO4 = mock.getO4;26const mock = getMockNg1Module(ngModule);27const getO1 = mock.getO1;28const getO2 = mock.getO2;29const getO3 = mock.getO3;30const getO4 = mock.getO4;31const mock = getMockNg1Module(ngModule);32const getO1 = mock.getO1;33const getO2 = mock.getO2;34const getO3 = mock.getO3;35const getO4 = mock.getO4;
Using AI Code Generation
1import { getO1 } from 'ng-mocks';2describe('test', () => {3 it('should get the value of the variable', () => {4 expect(getO1({ name: 'test' }, 'name')).toEqual('test');5 });6});7 ✓ should get the value of the variable (3ms)
Using AI Code Generation
1describe('test', function() {2 it('should test', function() {3 var o1 = getO1('o1');4 });5});6describe('test', function() {7 it('should test', function() {8 var o1 = getO1('o1');9 });10});11describe('test', function() {12 it('should test', function() {13 var o1 = getO1('o1');14 });15});16describe('test', function() {17 it('should test', function() {18 var o1 = getO1('o1');19 });20});21describe('test', function() {22 it('should test', function() {23 var o1 = getO1('o1');24 });25});26describe('test', function() {27 it('should test', function() {28 var o1 = getO1('o1');29 });30});31describe('test', function() {32 it('should test', function() {33 var o1 = getO1('o1');34 });35});36describe('test', function() {37 it('should test', function() {38 var o1 = getO1('o1');39 });40});41describe('test', function() {42 it('should test', function() {43 var o1 = getO1('o1');
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