How to use valueAccessorEl method in ng-mocks

Best JavaScript code snippet using ng-mocks

reactive-forms.spec.ts

Source:reactive-forms.spec.ts

1import { Component, Directive, NgModule } from '@angular/core';2import {3  ControlValueAccessor,4  DefaultValueAccessor,5  FormControl,6  FormsModule,7  NG_VALUE_ACCESSOR,8  ReactiveFormsModule,9} from '@angular/forms';10import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';11@Directive({12  providers: [13    {14      multi: true,15      provide: NG_VALUE_ACCESSOR,16      useExisting: CustomDirective,17    },18  ],19  selector: 'custom',20})21class CustomDirective implements ControlValueAccessor {22  public registerOnChange = () => undefined;23  public registerOnTouched = () => undefined;24  public setDisabledState = () => undefined;25  public writeValue = () => undefined;26}27@Component({28  selector: 'my',29  template: `30    <input data-testid="inputControl" [formControl]="myControl" />31    <input data-testid="ngModel" [(ngModel)]="value" />32    <custom [formControl]="myControl"></custom>33  `,34})35class MyComponent {36  public readonly myControl = new FormControl();37  public value: any = null;38}39@NgModule({40  declarations: [MyComponent, CustomDirective],41  exports: [MyComponent],42  imports: [ReactiveFormsModule, FormsModule],43})44class MyModule {}45// checking how normal form works46describe('ng-mocks-change:reactive-forms:real', () => {47  beforeEach(() => MockBuilder(MyComponent).keep(MyModule));48  it('correctly changes CVA', () => {49    const component = MockRender(MyComponent).point.componentInstance;50    const valueAccessorEl = ngMocks.find([51      'data-testid',52      'inputControl',53    ]);54    // normal change55    expect(component.myControl.value).toEqual(null);56    ngMocks.change(valueAccessorEl, 123);57    expect(component.myControl.value).toEqual(123);58  });59});60// a mock version should behavior similarly but via our own interface61describe('ng-mocks-change:reactive-forms:mock', () => {62  beforeEach(() =>63    MockBuilder(MyComponent)64      .keep(MyModule)65      .mock(DefaultValueAccessor),66  );67  it('correctly changes CVA', () => {68    const component = MockRender(MyComponent).point.componentInstance;69    const valueAccessorEl = ngMocks.find([70      'data-testid',71      'inputControl',72    ]);73    // normal change74    expect(component.myControl.value).toEqual(null);75    ngMocks.change(valueAccessorEl, 123);76    expect(component.myControl.value).toEqual(123);77  });78  it('correctly changes ngModel', () => {79    const component = MockRender(MyComponent).point.componentInstance;80    const valueAccessorEl = ngMocks.find(['data-testid', 'ngModel']);81    // normal change82    expect(component.value).toEqual(null);83    ngMocks.change(valueAccessorEl, 123);84    expect(component.value).toEqual(123);85  });86  it('throws on bad element', () => {87    const element = MockRender(MyComponent).point;88    expect(() => ngMocks.change(element, 123)).toThrowError(89      /Cannot find ControlValueAccessor on the element/,90    );91  });92  it('throws on unknown CVA', () => {93    MockRender(MyComponent);94    const valueAccessorEl = ngMocks.find('custom');95    expect(() => ngMocks.change(valueAccessorEl, 123)).toThrowError(96      /Unsupported type of ControlValueAccessor/,97    );98  });...

test.spec.ts

Source:test.spec.ts

1import { Component, Directive, NgModule } from '@angular/core';2import {3  ControlValueAccessor,4  DefaultValueAccessor,5  FormControl,6  NG_VALUE_ACCESSOR,7  ReactiveFormsModule,8} from '@angular/forms';9import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';10@Directive({11  providers: [12    {13      multi: true,14      provide: NG_VALUE_ACCESSOR,15      useExisting: CustomDirective,16    },17  ],18  selector: 'custom',19})20class CustomDirective implements ControlValueAccessor {21  public registerOnChange = () => undefined;22  public registerOnTouched = () => undefined;23  public setDisabledState = () => undefined;24  public writeValue = () => undefined;25}26@Component({27  selector: 'my',28  template: `29    <input data-testid="inputControl" [formControl]="myControl" />30    <custom [formControl]="myControl"></custom>31  `,32})33class MyComponent {34  public readonly myControl = new FormControl();35}36@NgModule({37  declarations: [MyComponent, CustomDirective],38  exports: [MyComponent],39  imports: [ReactiveFormsModule],40})41class MyModule {}42// checking how normal form works43describe('ng-mocks-touch:real', () => {44  beforeEach(() => MockBuilder(MyComponent).keep(MyModule));45  it('correctly touches CVA', () => {46    const component = MockRender(MyComponent).point.componentInstance;47    const valueAccessorEl = ngMocks.find([48      'data-testid',49      'inputControl',50    ]);51    // normal touch52    expect(component.myControl.touched).toEqual(false);53    ngMocks.touch(valueAccessorEl);54    expect(component.myControl.touched).toEqual(true);55  });56});57// a mock version should behavior similarly but via our own interface58describe('ng-mocks-touch:mock', () => {59  beforeEach(() =>60    MockBuilder(MyComponent)61      .keep(MyModule)62      .mock(DefaultValueAccessor),63  );64  it('correctly touches CVA', () => {65    const component = MockRender(MyComponent).point.componentInstance;66    const valueAccessorEl = ngMocks.find([67      'data-testid',68      'inputControl',69    ]);70    // normal touch71    expect(component.myControl.touched).toEqual(false);72    ngMocks.touch(valueAccessorEl);73    expect(component.myControl.touched).toEqual(true);74  });75  it('throws on bad element', () => {76    const element = MockRender(MyComponent).point;77    expect(() => ngMocks.touch(element)).toThrowError(78      /Cannot find ControlValueAccessor on the element/,79    );80  });81  it('throws on unknown CVA', () => {82    MockRender(MyComponent);83    const valueAccessorEl = ngMocks.find('custom');84    expect(() => ngMocks.touch(valueAccessorEl)).toThrowError(85      /Unsupported type of ControlValueAccessor/,86    );87  });...

forms.spec.ts

Source:forms.spec.ts

1import { Component, NgModule } from '@angular/core';2import { DefaultValueAccessor, FormsModule } from '@angular/forms';3import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';4@Component({5  selector: 'my',6  template: `7    <input data-testid="inputControl" [(ngModel)]="value" />8  `,9})10class MyComponent {11  public value: number | null = null;12}13@NgModule({14  declarations: [MyComponent],15  exports: [MyComponent],16  imports: [FormsModule],17})18class MyModule {}19// checking how normal form works20describe('ng-mocks-change:forms:real', () => {21  beforeEach(() => MockBuilder(MyComponent).keep(MyModule));22  it('correctly changes CVA', () => {23    const component = MockRender(MyComponent).point.componentInstance;24    const valueAccessorEl = ngMocks.find([25      'data-testid',26      'inputControl',27    ]);28    // normal change29    expect(component.value).toEqual(null);30    ngMocks.change(valueAccessorEl, 123);31    expect(component.value).toEqual(123);32  });33});34// a mock version should behavior similarly but via our own interface35describe('ng-mocks-change:forms:mock', () => {36  beforeEach(() =>37    MockBuilder(MyComponent)38      .keep(MyModule)39      .mock(DefaultValueAccessor),40  );41  it('correctly changes CVA', () => {42    const component = MockRender(MyComponent).point.componentInstance;43    const valueAccessorEl = ngMocks.find([44      'data-testid',45      'inputControl',46    ]);47    // normal change48    expect(component.value).toEqual(null);49    ngMocks.change(valueAccessorEl, 123);50    expect(component.value).toEqual(123);51  });...

Using AI Code Generation

1var valueAccessorEl = ngMocks.valueAccessorEl;2var valueAccessorEl = ngMocks.valueAccessorEl;3var valueAccessorEl = ngMocks.valueAccessorEl;4var valueAccessorEl = ngMocks.valueAccessorEl;5var valueAccessorEl = ngMocks.valueAccessorEl;6var valueAccessorEl = ngMocks.valueAccessorEl;7var valueAccessorEl = ngMocks.valueAccessorEl;8var valueAccessorEl = ngMocks.valueAccessorEl;9var valueAccessorEl = ngMocks.valueAccessorEl;10var valueAccessorEl = ngMocks.valueAccessorEl;11var valueAccessorEl = ngMocks.valueAccessorEl;12var valueAccessorEl = ngMocks.valueAccessorEl;13var valueAccessorEl = ngMocks.valueAccessorEl;14var valueAccessorEl = ngMocks.valueAccessorEl;15var valueAccessorEl = ngMocks.valueAccessorEl;16var valueAccessorEl = ngMocks.valueAccessorEl;17var valueAccessorEl = ngMocks.valueAccessorEl;18var valueAccessorEl = ngMocks.valueAccessorEl;19var valueAccessorEl = ngMocks.valueAccessorEl;

Using AI Code Generation

1import { valueAccessorEl } from 'ng-mocks';2import { TestBed } from '@angular/core/testing';3import { Component, ViewChild } from '@angular/core';4import { FormsModule } from '@angular/forms';5import { By } from '@angular/platform-browser';6@Component({7    <input type="text" [(ngModel)]="model" />8})9class TestComponent {10  @ViewChild('input', { static: true }) input: any;11  model = '';12}13describe('TestComponent', () => {14  beforeEach(() => {15    TestBed.configureTestingModule({16      imports: [FormsModule],17    }).compileComponents();18  });19  it('should set the value', () => {20    const fixture = TestBed.createComponent(TestComponent);21    fixture.detectChanges();22    const input = fixture.debugElement.query(By.css('input'));23    const accessor = valueAccessorEl(input);24    accessor.writeValue('test');25    fixture.detectChanges();26    expect(fixture.componentInstance.model).toBe('test');27  });28});29writeValue(value: any): void;30registerOnChange(fn: any): void;31registerOnTouched(fn: any): void;32setDisabledState?(isDisabled: boolean): void;33import { mockDirective } from 'ng-mocks';34import { TestBed } from '@angular/core/testing';35import { Component, ViewChild } from '@angular/core';36import { FormsModule } from '@angular/forms';37import { By } from '@angular/platform-browser';38@Component({39    <input type="text" [(ngModel)]="model" />40})

Using AI Code Generation

1import { valueAccessorEl } from 'ng-mocks';2import { Component } from '@angular/core';3@Component({4    <input type="text" [(ngModel)]="testValue" />5})6export class TestComponent {7  public testValue = 'test';8}9describe('TestComponent', () => {10  it('should update value', () => {11    const fixture = MockRender(TestComponent);12    const input = valueAccessorEl(fixture.debugElement.query(By.directive(NgModel)));13    input.value = 'new value';14    input.dispatchEvent(new Event('input'));15    expect(fixture.point.componentInstance.testValue).toEqual('new value');16  });17});18import { valueAccessorEl } from 'ng-mocks';19import { Component } from '@angular/core';20@Component({21    <input type="text" [(ngModel)]="testValue" />22})23export class TestComponent {24  public testValue = 'test';25}26describe('TestComponent', () => {27  it('should update value', () => {28    const fixture = MockRender(TestComponent);29    const input = valueAccessorEl(fixture.debugElement.query(By.directive(NgModel)));30    input.value = 'new value';31    input.dispatchEvent(new Event('input'));32    expect(fixture.point.componentInstance.testValue).toEqual('new value');33  });34});35import { valueAccessorEl } from 'ng-mocks';36import { Component } from '@angular/core';37@Component({38    <input type="text" [(ngModel)]="testValue" />39})40export class TestComponent {41  public testValue = 'test';42}43describe('TestComponent', () => {44  it('should update value', () => {45    const fixture = MockRender(TestComponent);46    const input = valueAccessorEl(fixture.debugElement.query(By.directive(NgModel)));47    input.value = 'new value';48    input.dispatchEvent(new Event('input'));49    expect(fixture.point.componentInstance.testValue).toEqual('new value');50  });51});52import { valueAccessorEl } from 'ng-mocks

Using AI Code Generation

1import { valueAccessorEl } from 'ng-mocks';2import { valueAccessorEl } from 'ng-mocks';3import { valueAccessorEl } from 'ng-mocks';4import { valueAccessorEl } from 'ng-mocks';5import { valueAccessorEl } from 'ng-mocks';6import { valueAccessorEl } from 'ng-mocks';7import { valueAccessorEl } from 'ng-mocks';8import { valueAccessorEl } from 'ng-mocks';9import { valueAccessorEl } from 'ng-mocks';10import { valueAccessorEl } from 'ng-mocks';11import { valueAccessorEl } from 'ng-mocks';12import { valueAccessorEl } from 'ng-mocks';

Using AI Code Generation

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

Using AI Code Generation

1import { valueAccessorEl } from 'ng-mocks';2@Component({3})4export class TestComponent {5  form: FormGroup;6  constructor(private fb: FormBuilder) {7    this.form = this.fb.group({8    });9  }10}11import { TestComponent } from './test.component';12import { createComponentFactory, Spectator } from '@ngneat/spectator';13import { ReactiveFormsModule } from '@angular/forms';14describe('TestComponent', () => {15  let spectator: Spectator<TestComponent>;16  const createComponent = createComponentFactory({17    imports: [ReactiveFormsModule]18  });19  beforeEach(() => (spectator = createComponent()));20  it('should create', () => {21    expect(spectator.component).toBeTruthy();22  });23  it('should have a form with a name input', () => {24    const nameInput = spectator.query<HTMLInputElement>('input');25    expect(nameInput).toBeTruthy();26    expect(nameInput.value).toBe('test');27  });28  it('should have a form with a name input with ng-mocks', () => {29    const nameInput = valueAccessorEl(spectator.query('input'));30    expect(nameInput).toBeTruthy();31    expect(nameInput.value).toBe('test');32  });33});

Using AI Code Generation

1const valueAccessorEl = ngMocks.valueAccessorEl(fixture.debugElement.query(By.directive(NgModel)));2expect(valueAccessorEl).toBeDefined();3expect(valueAccessorEl.nativeElement.value).toBe('test');4const valueAccessor = ngMocks.valueAccessor(fixture.debugElement.query(By.directive(NgModel)));5expect(valueAccessor).toBeDefined();6expect(valueAccessor.value).toBe('test');7const valueAccessor = ngMocks.valueAccessor(fixture.debugElement.query(By.directive(NgModel)));8expect(valueAccessor).toBeDefined();9expect(valueAccessor.value).toBe('test');10const valueAccessor = ngMocks.valueAccessor(fixture.debugElement.query(By.directive(NgModel)));11expect(valueAccessor).toBeDefined();12expect(valueAccessor.value).toBe('test');13const valueAccessor = ngMocks.valueAccessor(fixture.debugElement.query(By.directive(NgModel)));14expect(valueAccessor).toBeDefined();15expect(valueAccessor.value).toBe('test');16const valueAccessor = ngMocks.valueAccessor(fixture.debugElement.query(By.directive(NgModel)));17expect(valueAccessor).toBeDefined();18expect(valueAccessor.value).toBe('test');

Using AI Code Generation

1const valueAccessorEl = ngMocks.valueAccessorEl(fixture, 'myControl');2expect(valueAccessorEl).toBeDefined();3expect(valueAccessorEl.value).toEqual('test');4const valueAccessorEl = ngMocks.valueAccessorEl(fixture, 'myControl');5expect(valueAccessorEl).toBeDefined();6expect(valueAccessorEl.value).toEqual('test');7const valueAccessorEl = ngMocks.valueAccessorEl(fixture, 'myControl');8expect(valueAccessorEl).toBeDefined();9expect(valueAccessorEl.value).toEqual('test');10const valueAccessorEl = ngMocks.valueAccessorEl(fixture, 'myControl');11expect(valueAccessorEl).toBeDefined();12expect(valueAccessorEl.value).toEqual('test');13const valueAccessorEl = ngMocks.valueAccessorEl(fixture, 'myControl');14expect(valueAccessorEl).toBeDefined();15expect(valueAccessorEl.value).toEqual('test');16const valueAccessorEl = ngMocks.valueAccessorEl(fixture, 'myControl');17expect(valueAccessorEl).toBeDefined();18expect(valueAccessorEl.value).toEqual('test');19const valueAccessorEl = ngMocks.valueAccessorEl(fixture, 'myControl');20expect(valueAccessorEl).toBeDefined();21expect(valueAccessorEl.value).toEqual('test');22const valueAccessorEl = ngMocks.valueAccessorEl(fixture, 'myControl');23expect(valueAccessorEl).toBeDefined();24expect(valueAccessorEl.value).toEqual('test');25const valueAccessorEl = ngMocks.valueAccessorEl(fixture, 'myControl');26expect(valueAccessorEl).toBeDefined();27expect(valueAccessorEl.value).toEqual('test');

Using AI Code Generation

1import {Component} from '@angular/core';2import {TestBed} from '@angular/core/testing';3import {NgMocks} from 'ng-mocks';4import {expect} from 'chai';5@Component({6})7class TestComponent {8  public value: string;9}10describe('TestComponent', () => {11  beforeEach(() => {12    TestBed.configureTestingModule({13    });14  });15  it('should set the value of the component', () => {16    const fixture = TestBed.createComponent(TestComponent);17    const component = NgMocks.findInstance(fixture.debugElement, TestComponent);18    const valueAccessor = NgMocks.valueAccessorEl(fixture.debugElement, 'value');19    valueAccessor.setValue('test');20    fixture.detectChanges();21    expect(component.value).to.equal('test');22  });23});24import {Component} from '@angular/core';25import {TestBed} from '@angular/core/testing';26import {NgMocks} from 'ng-mocks';27import {expect} from 'chai';28@Component({29})30class TestComponent {31  public value: string;32}33describe('TestComponent', () => {34  beforeEach(() => {35    TestBed.configureTestingModule({36    });37  });38  it('should set the value of the component', () => {39    NgMocks.stubPipe(TestComponent, 'test

Using AI Code Generation

1import { valueAccessorEl } from 'ng-mocks';2import { AppComponent } from './app.component';3describe('AppComponent', () => {4  it('should access value of input element', () => {5    const fixture = MockRender(AppComponent);6    const inputEl = valueAccessorEl(fixture.debugElement, 'input');7    expect(inputEl.value).toBe('Hello');8  });9});10import { valueAccessorEl } from 'ng-mocks';11import { AppComponent } from './app.component';12describe('AppComponent', () => {13  it('should access value of input element', () => {14    const fixture = MockRender(AppComponent);15    const inputEl = valueAccessorEl(fixture.debugElement, 'input');16    expect(inputEl.value).toBe('Hello');17  });18});19import { valueAccessorEl } from 'ng-mocks';20import { AppComponent } from './app.component';21describe('AppComponent', () => {22  it('should access value of input element', () => {23    const fixture = MockRender(AppComponent);24    const inputEl = valueAccessorEl(fixture.debugElement, 'input');25    expect(inputEl.value).toBe('Hello');26  });27});28import { valueAccessorEl } from 'ng-mocks';29import { AppComponent } from './app.component';30describe('AppComponent', () => {31  it('should access value of input element', () => {

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