How to use getNativeElement method in ng-mocks

Best JavaScript code snippet using ng-mocks

native.element.assertion.handler.ts

Source:native.element.assertion.handler.ts

...25  public assertElementHasClass(identifier: string, expectedClass: string) {26    return NativeElementAssertionHandler.assertNativeElementClassNameExists(this.fixture, identifier, expectedClass);27  }28  public static assertNativeElementExists(fixture: ComponentFixture<any>, elementIdentifier: string) {29    const nativeElement = NativeElementAssertionHandler.getNativeElement(fixture, elementIdentifier);30    expect(nativeElement).toBeTruthy();31  }32  public static assertNativeElementDoesNotExist(fixture: ComponentFixture<any>, elementIdentifier: string) {33    const nativeElement = NativeElementAssertionHandler.getNativeElement(fixture, elementIdentifier);34    expect(nativeElement).toBeFalsy();35  }36  public static assertNativeElementTextContentContains(fixture: ComponentFixture<any>, elementIdentifier: string, expectedValue: any) {37    const nativeElement = NativeElementAssertionHandler.getNativeElement(fixture, elementIdentifier);38    expect(nativeElement.textContent).toContain(expectedValue);39  }40  public static assertNativeElementTextContentEquals(fixture: ComponentFixture<any>, elementIdentifier: string, expectedValue: any) {41    const nativeElement = NativeElementAssertionHandler.getNativeElement(fixture, elementIdentifier);42    expect(nativeElement.textContent).toBe(expectedValue);43  }44  public static assertNativeElementTrimmedTextContentEquals(fixture: ComponentFixture<any>, elementIdentifier: string, expectedValue: any) {45    const nativeElement = NativeElementAssertionHandler.getNativeElement(fixture, elementIdentifier);46    expect(nativeElement.textContent.trim()).toBe(expectedValue);47  }48  public static assertNativeElementAttributeEquals(fixture: ComponentFixture<any>, elementIdentifier: string, attributeName: string, expectedValue: string) {49    const nativeElement = NativeElementAssertionHandler.getNativeElement(fixture, elementIdentifier);50    expect(nativeElement.attributes[attributeName].value).toBe(expectedValue);51  }52  private static getNativeElement(fixture: ComponentFixture<any>, elementIdentifier: string): any {53    const debugElement = fixture.debugElement.query(By.css(elementIdentifier));54    if (!debugElement) {55      return null;56    }57    return debugElement.nativeElement;58  }59  public static assertNativeElementClassNameExists(fixture: ComponentFixture<any>, elementIdentifier: string, className: string) {60    const nativeElement = NativeElementAssertionHandler.getNativeElement(fixture, elementIdentifier);61    expect(nativeElement.classList.contains(className));62  }...

app-wiki.component.ts

Source:app-wiki.component.ts

...98    }99    ngAfterViewInit() {100        const el = this.iframe.nativeElement101        el.onload = () => {102            this.renderer.setStyle(this.getNativeElement(this.loader), 'opacity', '0')103            this.renderer.setStyle(this.getNativeElement(this.loader), 'width', '0')104            this.renderer.setStyle(this.getNativeElement(this.loader), 'height', '0')105            this.renderer.setStyle(el, 'opacity', '1')106            this.renderer.setStyle(el, 'width', '100%')107            this.renderer.setStyle(el, 'height', 'calc(100% - 3rem)')108            this.renderer.setStyle(this.getNativeElement(this.closeModalDiv), 'display', 'block')109            this.renderer.setStyle(this.getNativeElement(this.modalContent), 'background', '#fff')110        }111    }112    private getNativeElement(el: ElementRef) {113        return el.nativeElement114    }...

number-with-unit-form-input.widget-object.ts

Source:number-with-unit-form-input.widget-object.ts

...32    get isShowingUnlimitedCheckbox(): boolean {33        return !!this.unlimitedCheckbox;34    }35    private get unlimitedCheckbox(): HTMLElement {36        return this.getNativeElement('.clr-checkbox-wrapper label');37    }38    clickUnlimitedCheckbox(): void {39        this.component.onUnlimitedCheckboxChange(!this.component.unlimitedControlValue);40        this.detectChanges();41    }42    private get unitDropdown(): HTMLSelectElement {43        return this.getNativeElement('select') as HTMLSelectElement;44    }45    set textInputValue(num: string) {46        this.component.onTextInputChange(num);47        this.detectChanges();48    }49    get isShowingUnitDropdown(): boolean {50        return !!this.unitDropdown;51    }52    get isUnitDropdownDisabled(): boolean {53        return this.unitDropdown?.disabled;54    }55    private get inputElement(): HTMLInputElement {56        return this.getNativeElement('input[type=number]') as HTMLInputElement;57    }58    get isInputValueFocused(): boolean {59        return document.activeElement === this.inputElement;60    }61    get isInputFieldDisabled(): boolean {62        return this.inputElement.disabled;63    }64    get selectedUnitDisplayValue(): string {65        return this.component.unitOptions66            .find((item) => item.getMultiplier() === Number(this.component.unitsControlValue))67            .getUnitName();68    }69    setUnitOptionsToPercent(): void {70        this.component.unitOptions = [Percent.ZERO_TO_100];71        this.component.inputValueUnit = Percent.ZERO_TO_1;72        this.component.unitsControlValue = this.component.unitOptions[0].getMultiplier().toString();73        this.fixture.detectChanges();74    }75    setUnitOptionsToNone(): void {76        this.component.unitOptions = [];77        this.fixture.detectChanges();78    }79    getNativeElement(cssSelector: string): HTMLElement {80        return this.findElement(cssSelector)?.nativeElement;81    }82    get isUnitDropDownDisplayed(): boolean {83        return !!this.getNativeElement('.combo-options');84    }85    /**86     * Returns an empty string if there is no HTML for single unit87     */88    get singleUnitDisplayText(): string {89        return this.getText('.single-option');90    }91    typeInput(value: string): void {92        this.inputElement.value = value;93        this.inputElement.dispatchEvent(new Event('input'));94        this.inputElement.focus();95        this.detectChanges();96    }97    blurInput(): void {...

Using AI Code Generation

1import { getNativeElement } from 'ng-mocks';2describe('TestComponent', () => {3  let component: TestComponent;4  let fixture: ComponentFixture<TestComponent>;5  beforeEach(async(() => {6    TestBed.configureTestingModule({7    }).compileComponents();8  }));9  beforeEach(() => {10    fixture = TestBed.createComponent(TestComponent);11    component = fixture.componentInstance;12    fixture.detectChanges();13  });14  it('should create', () => {15    expect(component).toBeTruthy();16  });17  it('should have a button', () => {18    const button = getNativeElement(fixture.debugElement.query(By.css('button')));19    expect(button).toBeTruthy();20  });21});

Using AI Code Generation

1import { getNativeElement } from 'ng-mocks';2import { getComponent } from 'ng-mocks';3import { getDebugElement } from 'ng-mocks';4import { getDirective } from 'ng-mocks';5import { getPipe } from 'ng-mocks';6import { getMock } from 'ng-mocks';7import { getHttpMock } from 'ng-mocks';8import { getComponentInstance } from 'ng-mocks';9import { getComponentProvider } from 'ng-mocks';10import { getComponentRenderer } from 'ng-mocks';11import { getComponentRenderer2 } from 'ng-mocks';12import { getComponentRenderer3 } from 'ng-mocks';13import { getComponentRenderer4 } from 'ng-mocks';14import { getComponentRenderer5 } from 'ng-mocks';15import { getComponentRenderer6 } from 'ng-mocks';16import { getComponentRenderer7 } from 'ng-mocks';

Using AI Code Generation

1import { getNativeElement } from 'ng-mocks';2import { getDebugElement } from 'ng-mocks';3import { getDirective } from 'ng-mocks';4import { getComponent } from 'ng-mocks';5import { getPipe } from 'ng-mocks';6import { getMockInstance } from 'ng-mocks';7import { getMockProvider } from 'ng-mocks';8import { getMockPipe } from 'ng-mocks';9import { getMockDirective } from 'ng-mocks';10import { getMockComponent } from 'ng-mocks';11import { getMock } from 'ng-mocks';12import { getMockFactory } from 'ng-mocks';13import { getMockClass } from 'ng-mocks';14import { getMockAbstract } from 'ng-mocks';15import { getMockToken } from 'ng-mocks';16import { getMockProvider } from 'ng-mocks';17import { getMockPipe } from 'ng-mocks';18import { getMockDirective } from 'ng-mocks';19import { getMockComponent } from 'ng-mocks';20import { getMock } from 'ng-mocks';21import { getMockFactory } from 'ng

Using AI Code Generation

1import { getNativeElement } from 'ng-mocks';2import { getMockInstance } from 'ng-mocks';3import { MockRender } from 'ng-mocks';4import { MockInstance } from 'ng-mocks';5import { MockProvider } from 'ng-mocks';6import { MockDirective } from 'ng-mocks';7import { MockComponent } from 'ng-mocks';8import { MockPipe } from 'ng-mocks';9import { MockService } from 'ng-mocks';10import { MockModule } from 'ng-mocks';11import { MockRenderOptions } from 'ng-mocks';12import { MockInstanceOptions } from 'ng-mocks';13import { MockProviderOptions } from 'ng-mocks';14import { MockDirectiveOptions } from 'ng-mocks';15import { MockComponentOptions } from 'ng-mocks';16import { MockPipeOptions } from 'ng-mocks';17import { MockServiceOptions } from 'ng-mocks';18import { MockModuleOptions } from 'ng-mocks';19import { MockedComponent } from 'ng-mocks';20import { MockedDirective } from 'ng-mocks';21import { MockedPipe } from

Using AI Code Generation

1import { getNativeElement } from 'ng-mocks';2import { TestBed } from '@angular/core/testing';3import { Component, Input } from '@angular/core';4import { By } from '@angular/platform-browser';5@Component({6  template: `{{text}}`7})8class ChildComponent {9  @Input() text: string;10}11@Component({12})13class ParentComponent {14  data = 'test';15}16describe('ParentComponent', () => {17  beforeEach(async () => {18    await TestBed.configureTestingModule({19    }).compileComponents();20  });21  it('should render the text', () => {22    const fixture = TestBed.createComponent(ParentComponent);23    fixture.detectChanges();24    const element = fixture.debugElement.query(By.css('app-child'));25    const childComponent = getNativeElement(element);26    expect(childComponent.textContent).toBe('test');27  });28});29import { getNativeElement } from 'ng-mocks';30import { TestBed } from '@angular/core/testing';31import { Component, Input } from '@angular/core';32import { By } from '@angular/platform-browser';33@Component({34  template: `{{text}}`35})36class ChildComponent {37  @Input() text: string;38}39@Component({40})41class ParentComponent {42  data = 'test';43}44describe('ParentComponent', () => {45  beforeEach(async () => {46    await TestBed.configureTestingModule({47    }).compileComponents();48  });49  it('should render the text', () => {50    const fixture = TestBed.createComponent(ParentComponent);51    fixture.detectChanges();52    const element = fixture.debugElement.query(By.css('app-child'));53    const childComponent = getNativeElement(element);54    expect(childComponent.textContent).toBe('test');55  });56});

Using AI Code Generation

1import { getNativeElement } from 'ng-mocks';2describe('Testing nativeElement', () => {3  let fixture: ComponentFixture<AppComponent>;4  let component: AppComponent;5  let nativeElement: HTMLElement;6  beforeEach(() => {7    fixture = TestBed.createComponent(AppComponent);8    component = fixture.componentInstance;9    nativeElement = getNativeElement(fixture.debugElement);10  });11  it('should get nativeElement of component', () => {12    expect(nativeElement).toBeDefined();13  });14});15@Component({16})17export class AppComponent {18  title = 'ng-mocks';19}20import { ComponentFixture, TestBed } from '@angular/core/testing';21import { AppComponent } from './app.component';22import { getNativeElement } from 'ng-mocks';23describe('Testing nativeElement', () => {24  let fixture: ComponentFixture<AppComponent>;25  let component: AppComponent;26  let nativeElement: HTMLElement;27  beforeEach(() => {28    fixture = TestBed.createComponent(AppComponent);29    component = fixture.componentInstance;30    nativeElement = getNativeElement(fixture.debugElement);31  });32  it('should get nativeElement of component', () => {33    expect(nativeElement).toBeDefined();34  });35});36import { NgModule } from '@angular/core';37import { BrowserModule } from '@angular/platform-browser';38import { AppComponent } from './app.component';39@NgModule({40  imports: [BrowserModule],41})42export class AppModule {}43module.exports = function (config) {44  config.set({45      require('karma-jasmine'),46      require('karma-chrome-launcher'),47      require('karma-jasmine

Using AI Code Generation

1import { getNativeElement } from 'ng-mocks';2const nativeElement = getNativeElement(fixture);3expect(nativeElement.querySelector('button')).toBeTruthy();4import { getNativeElement } from 'ng-mocks';5const nativeElement = getNativeElement(fixture);6expect(nativeElement.querySelector('button')).toBeTruthy();7import { getNativeElement } from 'ng-mocks';8const nativeElement = getNativeElement(fixture);9expect(nativeElement.querySelector('button')).toBeTruthy();10import { getNativeElement } from 'ng-mocks';11const nativeElement = getNativeElement(fixture);12expect(nativeElement.querySelector('button')).toBeTruthy();13import { getNativeElement } from 'ng-mocks';14const nativeElement = getNativeElement(fixture);15expect(nativeElement.querySelector('button')).toBeTruthy();16import { getNativeElement } from 'ng-mocks';17const nativeElement = getNativeElement(fixture);18expect(nativeElement.querySelector('button')).toBeTruthy();19import { getNativeElement } from 'ng-mocks';20const nativeElement = getNativeElement(fixture);21expect(nativeElement.querySelector('button')).toBeTruthy();22import { getNativeElement } from 'ng-mocks';23const nativeElement = getNativeElement(fixture);24expect(nativeElement.querySelector('button')).toBeTruthy();25import { getNativeElement } from 'ng-mocks';26const nativeElement = getNativeElement(fixture);27expect(nativeElement.querySelector('button')).toBeTruthy();28import { getNativeElement } from 'ng-mocks';29const nativeElement = getNativeElement(fixture);30expect(nativeElement.querySelector('button')).toBeTruthy();

Using AI Code Generation

1import { getNativeElement } from 'ng-mocks';2const nativeElement = getNativeElement(fixture);3nativeElement.querySelector('div');4nativeElement.querySelector('div').click();5nativeElement.querySelector('div').dispatchEvent(new MouseEvent('click'));6import 'zone.js/dist/zone-testing';7import { getTestBed } from '@angular/core/testing';8import {9} from '@angular/platform-browser-dynamic/testing';10getTestBed().initTestEnvironment(11  platformBrowserDynamicTesting()12);13import { TestBed } from '@angular/core/testing';14import { MockBuilder, MockRender } from 'ng-mocks';15import { AppComponent } from './app.component';16beforeEach(() => MockBuilder(AppComponent));17it('works', () => {18  const fixture = MockRender(AppComponent);19  const nativeElement = fixture.nativeElement;20  nativeElement.querySelector('div');21  nativeElement.querySelector('div').click();22  nativeElement.querySelector('div').dispatchEvent(new MouseEvent('click'));23});24import { TestBed } from '@angular/core/testing';25import { MockBuilder, MockRender } from 'ng-mocks';26import { AppComponent } from './app.component';27beforeEach(() => MockBuilder(AppComponent));28it('works', () => {29  const fixture = MockRender(AppComponent);30  const nativeElement = getNativeElement(fixture);31  nativeElement.querySelector('div');32  nativeElement.querySelector('div').click();33  nativeElement.querySelector('div').dispatchEvent(new MouseEvent('click'));34});35import { TestBed } from '@angular/core/testing';36import { MockBuilder, MockRender } from 'ng-mocks';37import { AppComponent } from './app.component';38beforeEach(() => MockBuilder(AppComponent));39it('works', () => {40  const fixture = MockRender(AppComponent);41  const nativeElement = getNativeElement(fixture);42  nativeElement.querySelector('div');43  nativeElement.querySelector('div').click();44  nativeElement.querySelector('div').dispatchEvent(new MouseEvent('click'));45});46import { TestBed } from '@angular/core/testing';47import { MockBuilder, MockRender } from 'ng-mocks';48import { AppComponent } from './app.component';49beforeEach(() => MockBuilder(AppComponent));50it('works', () => {51  const fixture = MockRender(AppComponent);

Using AI Code Generation

1const inputElement = getNativeElement(fixture.debugElement.query(By.css('input')));2expect(inputElement).toBeTruthy();3expect(inputElement.value).toBe('John');4expect(inputElement.type).toBe('text');5expect(inputElement.readOnly).toBe(true);6const buttonElement = getNativeElement(fixture.debugElement.query(By.css('button')));7expect(buttonElement).toBeTruthy();8expect(buttonElement.type).toBe('button');9expect(buttonElement.textContent).toBe('Click me');10const divElement = getNativeElement(fixture.debugElement.query(By.css('div')));11expect(divElement).toBeTruthy();12expect(divElement.textContent).toBe('Hello John');13const spanElement = getNativeElement(fixture.debugElement.query(By.css('span')));14expect(spanElement).toBeTruthy();15expect(spanElement.textContent).toBe('John');16const pElement = getNativeElement(fixture.debugElement.query(By.css('p')));17expect(pElement).toBeTruthy();18expect(pElement.textContent).toBe('Hello John');19const h1Element = getNativeElement(fixture.debugElement.query(By.css('h1')));20expect(h1Element).toBeTruthy();21expect(h1Element.textContent).toBe('Hello John');22const h2Element = getNativeElement(fixture.debugElement.query(By.css('h2')));23expect(h2Element).toBeTruthy();24expect(h2Element.textContent).toBe('Hello John');25const h3Element = getNativeElement(fixture.debugElement.query(By.css('h3')));26expect(h3Element).toBeTruthy();27expect(h3Element.textContent).toBe('Hello John');28const h4Element = getNativeElement(fixture.debugElement.query(By.css('h4

Automation Testing Tutorials

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.