Best JavaScript code snippet using ng-mocks
directive.spec.ts
Source:directive.spec.ts  
1import { CommonModule } from '@angular/common';2import {3  Component,4  ContentChild,5  ContentChildren,6  Directive,7  Input,8  NgModule,9  QueryList,10  TemplateRef,11} from '@angular/core';12import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';13@Directive({14  selector: '[tpl]',15})16class TplDirective {17  @Input('tpl') public readonly name: string | null = null;18  public constructor(public readonly tpl: TemplateRef<any>) {}19}20@Directive({21  selector: '[mock]',22})23class MockDirective {24  @ContentChild(TplDirective, {} as any)25  public readonly tpl?: TplDirective;26}27@Component({28  selector: 'component',29  template: '',30})31class MockComponent {32  @ContentChildren(MockDirective)33  public readonly directives?: QueryList<MockDirective>;34  @ContentChildren(TplDirective, {35    read: TemplateRef,36  } as any)37  public readonly templates?: QueryList<TemplateRef<any>>;38}39@Component({40  selector: 'target',41  template: `42    <component>43      :step:1:44      <ng-template tpl="header">rendered-header</ng-template>45      :step:2:46      <div mock>47        :step:3:48        <ng-template tpl="body">rendered-body</ng-template>49        :step:4:50      </div>51      :step:5:52    </component>53  `,54})55class TargetComponent {}56@NgModule({57  declarations: [58    TargetComponent,59    MockComponent,60    MockDirective,61    TplDirective,62  ],63  imports: [CommonModule],64})65class TargetModule {}66describe('ng-mocks-render:directive', () => {67  beforeEach(() => MockBuilder(TargetComponent, TargetModule));68  it('renders directives in components', () => {69    let html = '';70    const fixture = MockRender(TargetComponent);71    const component = ngMocks.findInstance(MockComponent);72    html = ngMocks.formatHtml(fixture.nativeElement);73    expect(html).toContain(':step:1: :step:2:');74    const directiveHeader = ngMocks.findInstance(TplDirective);75    expect(directiveHeader.name).toEqual('header');76    ngMocks.render(component, directiveHeader);77    html = ngMocks.formatHtml(fixture.nativeElement);78    expect(html).toContain(':step:1: rendered-header :step:2:');79    expect(html).toContain(':step:3: :step:4:');80    const directiveEl = ngMocks.find(MockDirective);81    const directiveBody = ngMocks.findInstance(82      directiveEl,83      TplDirective,84    );85    expect(directiveBody.name).toEqual('body');86    ngMocks.render(component, directiveBody);87    html = ngMocks.formatHtml(fixture.nativeElement);88    expect(html).toContain(':step:3: rendered-body :step:4:');89    expect(html).toContain(':step:1: rendered-header :step:2:');90    ngMocks.hide(component, directiveHeader);91    html = ngMocks.formatHtml(fixture.nativeElement);92    expect(html).toContain(':step:1: :step:2:');93    expect(html).toContain(':step:3: rendered-body :step:4:');94    ngMocks.hide(component, directiveBody);95    html = ngMocks.formatHtml(fixture.nativeElement);96    expect(html).toContain(':step:3: :step:4:');97  });98  it('renders directives in directives', () => {99    let html = '';100    const fixture = MockRender(TargetComponent);101    const directive = ngMocks.findInstance(MockDirective);102    html = ngMocks.formatHtml(fixture.nativeElement);103    expect(html).toContain(':step:3: :step:4:');104    const [, directiveBody] = ngMocks.findInstances(TplDirective);105    expect(directiveBody.name).toEqual('body');106    ngMocks.render(directive, directiveBody);107    html = ngMocks.formatHtml(fixture.nativeElement);108    expect(html).toContain(':step:3: rendered-body :step:4:');109    expect(html).toContain(':step:3: rendered-body :step:4:');110    ngMocks.hide(directive, directiveBody);111    html = ngMocks.formatHtml(fixture.nativeElement);112    expect(html).toContain(':step:3: :step:4:');113  });114  it('renders self directives', () => {115    let html = '';116    const fixture = MockRender(TargetComponent);117    const [directiveHeader, directiveBody] =118      ngMocks.findInstances(TplDirective);119    html = ngMocks.formatHtml(fixture.nativeElement);120    expect(html).toContain(':step:1: :step:2:');121    ngMocks.render(directiveHeader, directiveHeader);122    html = ngMocks.formatHtml(fixture.nativeElement);123    expect(html).toContain(':step:1: rendered-header :step:2:');124    expect(html).toContain(':step:3: :step:4:');125    ngMocks.render(directiveBody, directiveBody);126    html = ngMocks.formatHtml(fixture.nativeElement);127    expect(html).toContain(':step:3: rendered-body :step:4:');128    expect(html).toContain(':step:1: rendered-header :step:2:');129    ngMocks.hide(directiveHeader, directiveHeader);130    html = ngMocks.formatHtml(fixture.nativeElement);131    expect(html).toContain(':step:1: :step:2:');132    expect(html).toContain(':step:3: rendered-body :step:4:');133    ngMocks.hide(directiveBody, directiveBody);134    html = ngMocks.formatHtml(fixture.nativeElement);135    expect(html).toContain(':step:3: :step:4:');136  });...common.js
Source:common.js  
1module.exports.createHeader = (directiveHeader, namespace, name) => {2  const header = {3    namespace: namespace,4    name: name,5    messageId: directiveHeader.messageId,6    payloadVersion: "3",7  };8  if (directiveHeader.correlationToken) {9    header.correlationToken = directiveHeader.correlationToken;10  }11  return header;12};13module.exports.errorResponse = (directiveHeader, type, message, endpointId) => {14  const event = {};15  event.header = this.createHeader(directiveHeader, "Alexa", "ErrorResponse");16  if (endpointId) {17    event.endpoint = { endpointId: endpointId };18  }19  event.payload = {20    type: type,21    message: message,22  };23  return {24    event: event,25  };26};27module.exports.notImplemented = (directive, operationName) =>28  errorResponse(29    directive.header,30    "INVALID_DIRECTIVE",31    `${operationName} is not implemented yet`,32    directive.endpoint.endpointId33  );34module.exports.deviceInOperation = (directive) =>35  this.errorResponse(36    directive.header,37    "ALREADY_IN_OPERATION",38    `Device is already in operation`,39    directive.endpoint.endpointId...directive-header.directive.spec.js
Source:directive-header.directive.spec.js  
1'use strict';2describe('Directive: directiveHeader', function () {3  // load the directive's module and view4  beforeEach(module('uiGenApp'));5  beforeEach(module('app/directives/directive-header/directive-header.html'));6  var element, scope;7  beforeEach(inject(function ($rootScope) {8    scope = $rootScope.$new();9  }));10  it('should make hidden element visible', inject(function ($compile) {11    element = angular.element('<directive-header></directive-header>');12    element = $compile(element)(scope);13    scope.$apply();14    element.text().should.equal('this is the directiveHeader directive');15  }));...Using AI Code Generation
1import { directiveHeader } from 'ng-mocks';2import { directiveFooter } from 'ng-mocks';3import { directiveBody } from 'ng-mocks';4describe('TestComponent', () => {5  let component: TestComponent;6  let fixture: ComponentFixture<TestComponent>;7  beforeEach(async(() => {8    TestBed.configureTestingModule({9    })10    .compileComponents();11  }));12  beforeEach(() => {13    fixture = TestBed.createComponent(TestComponent);14    component = fixture.componentInstance;15    fixture.detectChanges();16  });17  it('should create', () => {18    expect(component).toBeTruthy();19  });20  it('should have a header', () => {21    expect(directiveHeader(TestComponent)).toBeTruthy();22  });23  it('should have a footer', () => {24    expect(directiveFooter(TestComponent)).toBeTruthy();25  });26  it('should have a body', () => {27    expect(directiveBody(TestComponent)).toBeTruthy();28  });29});30import { Component, OnInit } from '@angular/core';31@Component({32})33export class TestComponent implements OnInit {34  constructor() { }35  ngOnInit() {36  }37}38import { Component, OnInit } from '@angular/core';39@Component({40})41export class HeaderComponent implements OnInit {42  constructor() { }43  ngOnInit() {44  }45}46import { Component, OnInit } from '@angular/core';47@Component({48})49export class FooterComponent implements OnInit {50  constructor() { }51  ngOnInit() {52  }53}54import { Component, OnInit } from '@angular/core';55@Component({Using AI Code Generation
1import { directiveHeader } from 'ng-mocks';2import { directiveFooter } from 'ng-mocks';3import { directiveHost } from 'ng-mocks';4import { directiveInstance } from 'ng-mocks';5import { directiveInput } from 'ng-mocks';6import { directiveOutput } from 'ng-mocks';7import { directiveSetInput } from 'ng-mocks';8import { directiveSetOutput } from 'ng-mocks';9import { directiveSetProps } from 'ng-mocks';10import { directiveUnsetInput } from 'ng-mocks';11import { directiveUnsetOutput } from 'ng-mocks';12import { directiveUnsetProps } from 'ng-mocks';13import { directiveValue } from 'ng-mocks';14import { directiveValueAccess } from 'ng-mocks';15import { directiveValueChange } from 'ng-mocks';16import { directiveValueChangeAccess } from 'ng-mocks';17import { directiveValueChangeRead } from 'ng-mocks';18import { directiveValueRead } from 'ng-mocks';19import { directiveWriteValue } from 'ng-mocks';20import { directiveWriteValueAccess } from 'ng-mocks';21importUsing AI Code Generation
1import {directiveHeader} from 'ng-mocks';2import {directiveDef} from 'ng-mocks';3import {directiveInstance} from 'ng-mocks';4import {directiveResolver} from 'ng-mocks';5import {directiveType} from 'ng-mocks';6import {findInstance} from 'ng-mocks';7import {findInstances} from 'ng-mocks';8import {findType} from 'ng-mocks';9import {findTypes} from 'ng-mocks';10import {findTypeByName} from 'ng-mocks';11import {findTypesByName} from 'ng-mocks';12import {findTypeBySelector} from 'ng-mocks';13import {findTypesBySelector} from 'ng-mocks';14import {findTypeByTemplate} from 'ng-mocks';15import {findTypesByTemplate} from 'ng-mocks';16import {findTypeByStyles} from 'ng-mocks';17import {findTypesByStyles} from 'ng-mocks';18import {findTypeByDirective} from 'ng-mocks';19import {findTypesByDirective} from 'ng-mocks';20import {findTypeByDirectiveInput} from 'ng-mocks';Using AI Code Generation
1import { directiveHeader } from 'ng-mocks';2import { mockDirective } from 'ng-mocks';3describe('TestComponent', () => {4  let fixture: ComponentFixture<TestComponent>;5  let component: TestComponent;6  let directive: MockDirective;7  beforeEach(async(() => {8    TestBed.configureTestingModule({9      declarations: [TestComponent, mockDirective(Directive)],10    }).compileComponents();11  }));12  beforeEach(() => {13    fixture = TestBed.createComponent(TestComponent);14    component = fixture.componentInstance;15    directive = directiveHeader(Directive, fixture.debugElement);16  });17  it('should create', () => {18    expect(component).toBeTruthy();19  });20});21import { Directive, Input } from '@angular/core';22@Directive({23})24export class Directive {25  @Input() input: string;26  constructor() { }27}28import { Component, OnInit } from '@angular/core';29@Component({30})31export class TestComponent implements OnInit {32  test: string;33  constructor() { }34  ngOnInit() {35  }36}Using AI Code Generation
1var directiveHeader = ngMocks.directiveHeader('directive-name');2var directiveFooter = ngMocks.directiveFooter('directive-name');3var directiveHeader = ngMocks.directiveHeader('directive-name');4var directiveFooter = ngMocks.directiveFooter('directive-name');5var directiveHeader = ngMocks.directiveHeader('directive-name');6var directiveFooter = ngMocks.directiveFooter('directive-name');7var directiveHeader = ngMocks.directiveHeader('directive-name');8var directiveFooter = ngMocks.directiveFooter('directive-name');9var directiveHeader = ngMocks.directiveHeader('directive-name');10var directiveFooter = ngMocks.directiveFooter('directive-name');11var directiveHeader = ngMocks.directiveHeader('directive-name');12var directiveFooter = ngMocks.directiveFooter('directive-name');13var directiveHeader = ngMocks.directiveHeader('directive-name');14var directiveFooter = ngMocks.directiveFooter('directive-name');15var directiveHeader = ngMocks.directiveHeader('directive-name');16var directiveFooter = ngMocks.directiveFooter('directive-name');17var directiveHeader = ngMocks.directiveHeader('directive-name');18var directiveFooter = ngMocks.directiveFooter('directive-name');19var directiveHeader = ngMocks.directiveHeader('directive-name');Using AI Code Generation
1describe('Directive: directiveHeader', function() {2  var element;3  var $scope;4  beforeEach(module('ngMock'));5  beforeEach(module('directiveHeader'));6  beforeEach(inject(function($rootScope, $compile) {7    $scope = $rootScope.$new();8    element = $compile('<directive-header></directive-header>')($scope);9    $scope.$digest();10  }));11  it('should have a header', function() {12    expect(element.find('h1').length).toBe(1);13  });14});15angular.module('directiveHeader', [])16.directive('directiveHeader', function() {17  return {18  };19});20describe('Directive: directiveHeader', function() {21  var element;22  var $scope;23  beforeEach(module('ngMock'));24  beforeEach(module('directiveHeader'));25  beforeEach(inject(function($rootScope, $compile) {26    $scope = $rootScope.$new();27    element = $compile('<directive-header></directive-header>')($scope);28    $scope.$digest();29  }));30  it('should have a header', function() {31    expect(element.find('h1').length).toBe(1);32  });33});34angular.module('directiveHeader', [])35.directive('directiveHeader', function() {36  return {37  };38});39describe('Directive: directiveHeader', function() {40  var element;41  var $scope;42  beforeEach(module('ngMock'));43  beforeEach(module('directiveHeader'));44  beforeEach(inject(function($rootScope, $compile) {45    $scope = $rootScope.$new();46    element = $compile('<directive-header></directive-header>')($scope);47    $scope.$digest();48  }));49  it('should have a header', function() {50    expect(element.find('h1').length).toBe(1);Using AI Code Generation
1directiveHeader('myDirective', {template: '<div>hello</div>'});2directiveHeader('myDirective', {templateUrl: 'template.html'});3directiveHeader('myDirective', {template: '<div>hello</div>', templateUrl: 'template.html'});4directiveHeader('myDirective', {template: '<div>hello</div>', templateUrl: 'template.html'});5directiveHeader('myDirective', {template: '<div>hello</div>', templateUrl: 'template.html'});6directiveHeader('myDirective', {template: '<div>hello</div>', templateUrl: 'template.html'});7directiveHeader('myDirective', {template: '<div>hello</div>', templateUrl: 'template.html'});8directiveHeader('myDirective', {template: '<div>hello</div>', templateUrl: 'template.html'});9directiveHeader('myDirective', {template: '<div>hello</div>', templateUrl: 'template.html'});10directiveHeader('myDirective', {template: '<div>hello</div>', templateUrl: 'template.html'});11directiveHeader('myDirective', {template: '<div>hello</div>', templateUrl: 'template.html'});12directiveHeader('myDirective', {template: '<div>hello</div>', templateUrl: 'template.html'});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.
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