How to use __simulateTouch method in ng-mocks

Best JavaScript code snippet using ng-mocks

reactive-forms.spec.ts

Source:reactive-forms.spec.ts Github

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...64 );65 // normal touch66 expect(component.myControl.touched).toEqual(false);67 if (isMockControlValueAccessor(valueAccessor)) {68 valueAccessor.__simulateTouch();69 }70 expect(component.myControl.touched).toEqual(true);71 // normal change72 expect(component.myControl.value).toEqual(null);73 if (isMockControlValueAccessor(valueAccessor)) {74 valueAccessor.__simulateChange(123);75 }76 expect(component.myControl.value).toEqual(123);77 });...

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mock-control-value-accessor.ts

Source:mock-control-value-accessor.ts Github

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...20 /**21 * @deprecated use isMockControlValueAccessor instead (removing in A13)22 * @see https://ng-mocks.sudo.eu/api/helpers/isMockControlValueAccessor23 */24 public __simulateTouch() {25 // nothing to do.26 }27 // istanbul ignore next28 /**29 * @deprecated use isMockValidator instead (removing in A13)30 * @see https://ng-mocks.sudo.eu/api/helpers/isMockValidator31 */32 public __simulateValidatorChange() {33 // nothing to do.34 }35}36/**37 * MockControlValueAccessor exposes access to a mock ControlValueAccessor.38 * It should be used in a combination with isMockControlValueAccessor.39 *40 * @see https://ng-mocks.sudo.eu/api/helpers/isMockControlValueAccessor41 */42export interface MockControlValueAccessor {43 /**44 * It simulates an external change of the value.45 * Please consider usage of ngMocks.change().46 *47 * @see https://ng-mocks.sudo.eu/extra/mock-form-controls48 * @see https://ng-mocks.sudo.eu/api/ngMocks/change49 */50 __simulateChange(value: any): void;51 /**52 * It simulates an external touch.53 * Please consider usage of ngMocks.touch().54 *55 * @see https://ng-mocks.sudo.eu/extra/mock-form-controls56 * @see https://ng-mocks.sudo.eu/api/ngMocks/touch57 */58 __simulateTouch(): void;59}60/**61 * MockValidator exposes access to a mock Validator.62 * It should be used in a combination with isMockValidator.63 *64 * @see https://ng-mocks.sudo.eu/api/helpers/isMockValidator65 */66export interface MockValidator {67 /**68 * it simulates an external validation change.69 *70 * @see https://ng-mocks.sudo.eu/extra/mock-form-controls71 */72 __simulateValidatorChange(): void;...

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mock-control-value-accessor-proxy.ts

Source:mock-control-value-accessor-proxy.ts Github

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1import { AsyncValidator, ControlValueAccessor, ValidationErrors, Validator } from '@angular/forms';2import { AnyType } from './core.types';3import { MockControlValueAccessor, MockValidator } from './mock-control-value-accessor';4const applyProxy = (proxy: any, method: string, value: any, storage?: string) => {5 if (proxy.instance && storage) {6 proxy.instance[storage] = value;7 }8 if (proxy.instance && proxy.instance[method]) {9 return proxy.instance[method](value);10 }11};12export class MockControlValueAccessorProxy implements ControlValueAccessor {13 public instance?: Partial<MockControlValueAccessor & ControlValueAccessor>;14 public constructor(public readonly target?: AnyType<any>) {}15 public registerOnChange(fn: any): void {16 applyProxy(this, 'registerOnChange', fn, '__simulateChange');17 }18 public registerOnTouched(fn: any): void {19 applyProxy(this, 'registerOnTouched', fn, '__simulateTouch');20 }21 public setDisabledState(isDisabled: boolean): void {22 applyProxy(this, 'setDisabledState', isDisabled);23 }24 public writeValue(value: any): void {25 applyProxy(this, 'writeValue', value);26 }27}28export class MockValidatorProxy implements Validator {29 public instance?: Partial<MockValidator & Validator>;30 public constructor(public readonly target?: AnyType<any>) {}31 public registerOnValidatorChange(fn: any): void {32 applyProxy(this, 'registerOnValidatorChange', fn, '__simulateValidatorChange');33 }34 public validate(control: any): ValidationErrors | null {35 if (this.instance && this.instance.validate) {36 return this.instance.validate(control);37 }38 return null;39 }40}41export class MockAsyncValidatorProxy implements AsyncValidator {42 public instance?: Partial<MockValidator & AsyncValidator>;43 public constructor(public readonly target?: AnyType<any>) {}44 public registerOnValidatorChange(fn: any): void {45 applyProxy(this, 'registerOnValidatorChange', fn, '__simulateValidatorChange');46 }47 public validate(control: any): any {48 if (this.instance && this.instance.validate) {49 const result: any = this.instance.validate(control);50 return result === undefined ? Promise.resolve(null) : result;51 }52 return Promise.resolve(null);53 }...

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Using AI Code Generation

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1describe('MyComponent', () => {2 let component: MyComponent;3 let fixture: ComponentFixture<MyComponent>;4 beforeEach(() => {5 TestBed.configureTestingModule({6 }).compileComponents();7 fixture = TestBed.createComponent(MyComponent);8 component = fixture.componentInstance;9 });10 it('should simulate touch', () => {11 fixture.detectChanges();12 });13});14describe('MyComponent', () => {15 let component: MyComponent;16 let fixture: ComponentFixture<MyComponent>;17 beforeEach(() => {18 TestBed.configureTestingModule({19 }).compileComponents();20 fixture = TestBed.createComponent(MyComponent);21 component = fixture.componentInstance;22 });23 it('should simulate touch', () => {24 fixture.detectChanges();25 });26});27describe('MyComponent', () => {28 let component: MyComponent;29 let fixture: ComponentFixture<MyComponent>;30 beforeEach(() => {31 TestBed.configureTestingModule({32 }).compileComponents();33 fixture = TestBed.createComponent(MyComponent);34 component = fixture.componentInstance;35 });36 it('should simulate touch', () => {37 fixture.detectChanges();38 });39});

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Using AI Code Generation

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1import { __simulateTouch } from 'ng-mocks';2const fixture = TestBed.createComponent(MyComponent);3const component = fixture.componentInstance;4const element = fixture.nativeElement.querySelector('button');5__simulateTouch(element, 'touchstart');6__simulateTouch(element, 'touchend');7@HostListener('touchstart', ['$event'])8public onTouchStart(event: TouchEvent): void {9}10@HostListener('touchend', ['$event'])11public onTouchEnd(event: TouchEvent): void {12}13@Component({14 <button (touchstart)="onTouchStart($event)" (touchend)="onTouchEnd($event)">15})16export class MyComponent {17 public onTouchStart(event: TouchEvent): void {18 }19 public onTouchEnd(event: TouchEvent): void {20 }21}22describe('MyComponent', () => {23 let fixture: ComponentFixture<MyComponent>;24 let component: MyComponent;25 beforeEach(async(() => {26 TestBed.configureTestingModule({27 }).compileComponents();28 }));29 beforeEach(() => {30 fixture = TestBed.createComponent(MyComponent);31 component = fixture.componentInstance;32 fixture.detectChanges();33 });34 it('should test the touchstart event', () => {35 const element = fixture.nativeElement.querySelector('button');36 __simulateTouch(element, 'touchstart');37 expect(component.onTouchStart).toHaveBeenCalled();38 });39 it('should test the touchend event', () => {40 const element = fixture.nativeElement.querySelector('button');

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Using AI Code Generation

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1import { MockBuilder, MockRender } from 'ng-mocks';2import { AppComponent } from './app.component';3import { MockedService } from './mocked.service';4describe('AppComponent', () => {5 beforeEach(() => MockBuilder(AppComponent).mock(MockedService));6 it('should create the app', () => {7 const fixture = MockRender(AppComponent);8 const app = fixture.point.componentInstance;9 expect(app).toBeTruthy();10 });11});12@Injectable()13export class MockedService {14 public getMockedValue(): string {15 return 'mocked value';16 }17}18import { MockBuilder, MockRender } from 'ng-mocks';19import { ParentComponent } from './parent.component';20import { ChildComponent } from './child.component';21describe('ParentComponent', () => {22 beforeEach(() => MockBuilder(ParentComponent).mock(ChildComponent));23 it('should return the value from the child component', () => {24 const fixture = MockRender(ParentComponent

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