Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use isNgType method in ng-mocks

Best JavaScript code snippet using ng-mocks

func.is-ng-def.ts

Source:func.is-ng-def.ts

1import { InjectionToken, PipeTransform } from '@angular/core';2import { Type } from './core.types';3import { isNgInjectionToken } from './func.is-ng-injection-token';4import { isNgType } from './func.is-ng-type';5const isModuleCheck = (def: any, ngType?: string): boolean => (!ngType || ngType === 'm') && isNgType(def, 'NgModule');6const isComponentCheck = (def: any, ngType?: string): boolean =>7  (!ngType || ngType === 'c') && isNgType(def, 'Component');8const isDirectiveCheck = (def: any, ngType?: string): boolean =>9  (!ngType || ngType === 'd') && isNgType(def, 'Directive');10const isPipeCheck = (def: any, ngType?: string): boolean => (!ngType || ngType === 'p') && isNgType(def, 'Pipe');11const isInjectableCheck = (def: any, ngType?: string): boolean =>12  (!ngType || ngType === 'i') && isNgType(def, 'Injectable');13/**14 * Checks whether a class has been decorated by @NgModule.15 *16 * @see https://ng-mocks.sudo.eu/api/helpers/isNgDef17 *18 * ```ts19 * isNgDef(RealModule, 'm'); // returns true20 * isNgDef(MockModule, 'm'); // returns true21 * isNgDef(ArbitraryModule, 'm'); // returns true22 * isNgDef(ArbitraryClass, 'm'); // returns false23 * ```24 */25export function isNgDef(declaration: any, ngType: 'm'): declaration is Type<any>;26/**...

extension.ts

Source:extension.ts

1'use strict';2import * as vscode from 'vscode';3import { AdaptiveCardDocumentContentProvider } from './adaptiveCardProvider';4const path = require('path');5export function activate(context: vscode.ExtensionContext) {6    let previewUri = vscode.Uri.parse('adaptivecard-preview://authority/adaptivecard-preview');7    let provider = new AdaptiveCardDocumentContentProvider(context);8    let registration = vscode.workspace.registerTextDocumentContentProvider('adaptivecard-preview', provider);9    vscode.workspace.onDidChangeTextDocument((e: vscode.TextDocumentChangeEvent) => {10        if (vscode.window.activeTextEditor) {11            if (e.document === vscode.window.activeTextEditor.document && !checkNoAdaptiveCard(vscode.window.activeTextEditor.document, false)) {12                provider.update(previewUri);13            }14        }15    });16    vscode.window.onDidChangeActiveTextEditor((textEditor: vscode.TextEditor) => {17        if (vscode.window.activeTextEditor) {18            if (textEditor.document === vscode.window.activeTextEditor.document && !checkNoAdaptiveCard(vscode.window.activeTextEditor.document, false)) {19                provider.update(previewUri);20                let auto = vscode.workspace.getConfiguration('adaptivecardviewer').get('enableautopreview');21                if (auto) {22                    return openPreview(previewUri, textEditor.document.fileName);23                }24            }25        }26    });27    let open = vscode.commands.registerTextEditorCommand('adaptivecardviewer.open', (te, t) => {28        if (checkNoAdaptiveCard(te.document))29            return;30        provider.update(previewUri);31        return openPreview(previewUri, te.document.fileName);32    });33    context.subscriptions.push(open);34}35function checkNoAdaptiveCard(document: vscode.TextDocument, displayMessage: boolean = true) {36    let isNGType = !(document.languageId === 'json') || document.getText().indexOf('http://adaptivecards.io/schemas/adaptive-card.json') < 0;37    if (isNGType && displayMessage) {38        vscode.window.showWarningMessage("Active editor doesn't show a AdaptiveCard JSON document.");39    }40    return isNGType;41}42function openPreview(previewUri: vscode.Uri, fileName: string) {43    return vscode.commands.executeCommand('vscode.previewHtml', previewUri, 2, `Preview : ${fileName}`)44        .then(s => console.log('done.'), vscode.window.showErrorMessage);45}46export function deactivate() {...

func.is-ng-type.ts

Source:func.is-ng-type.ts

...6 *7 * @internal8 *9 * ```ts10 * isNgType(MockModule, 'NgModule'); // returns true11 * isNgType(RealComponent, 'Component'); // returns true12 * isNgType(ArbitraryClass, 'Directive'); // returns false13 * isNgType(ArbitraryClass, 'Injectable'); // returns false14 * ```15 */16export const isNgType = (declaration: AnyType<any>, type: string): boolean => {17  const { decorators } = collectDeclarations(declaration);18  if (decorators.length === 0) {19    return false;20  }21  let offset = 1;22  // Injectable works well if the declaration is in providers.23  if (type === 'Injectable' && decorators.indexOf('Injectable') !== -1) {24    return true;25  }26  // Skipping Injectable.27  while (decorators[decorators.length - offset] === 'Injectable') {...

Using AI Code Generation

1import { isNgType } from 'ng-mocks';2describe('isNgType', () => {3  it('should return true for ngType', () => {4    expect(isNgType('ngType')).toBe(true);5  });6  it('should return false for non ngType', () => {7    expect(isNgType('notNgType')).toBe(false);8  });9});10import { isNgType } from 'ng-mocks';11import { ngMocks } from 'ng-mocks';12describe('isNgType', () => {13  beforeEach(() => {14    ngMocks.import('ngType');15  });16  it('should return true for ngType', () => {17    expect(isNgType('ngType')).toBe(true);18  });19  it('should return false for non ngType', () => {20    expect(isNgType('notNgType')).toBe(false);21  });22});23ngMocks.import24For example, if we try to import the ngType module in the test file, it will throw an error:25import { isNgType } from 'ng-mocks';26import { ngMocks } from 'ng-mocks';27describe('isNgType', () =>

Using AI Code Generation

1import { isNgType } from 'ng-mocks';2import { Component } from '@angular/core';3describe('isNgType', () => {4  it('should return true for type of component', () => {5    expect(isNgType(Component)).toBe(true);6  });7});8import { isNgType } from 'ng-mocks';9import { Component } from '@angular/core';10describe('isNgType', () => {11  it('should return true for type of component', () => {12    expect(isNgType(Component)).toBe(true);13  });14});

Using AI Code Generation

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

Using AI Code Generation

1import { isNgType } from '@angular/core/src/view/util';2import { Component } from '@angular/core';3import { TestBed } from '@angular/core/testing';4@Component({5})6export class TestComponent {}7describe('TestComponent', () => {8  beforeEach(() => {9    TestBed.configureTestingModule({10    }).compileComponents();11  });12  it('should create the app', () => {13    const fixture = TestBed.createComponent(TestComponent);14    const app = fixture.componentInstance;15    expect(isNgType(app)).toBeTruthy();16  });17});18import { isNgType } from '@angular/core/src/view/util';19import { Component } from '@angular/core';20import { TestBed } from '@angular/core/testing';21@Component({22})23export class TestComponent {}24describe('TestComponent', () => {25  beforeEach(() => {26    TestBed.configureTestingModule({27    }).compileComponents();28  });29  it('should create the app', () => {30    const fixture = TestBed.createComponent(TestComponent);31    const app = fixture.componentInstance;32    expect(isNgType(app)).toBeTruthy();33  });34});

Using AI Code Generation

1import { isNgType } from 'ng-mocks';2class A {}3@Directive({ selector: '[a]' })4class ADirective {}5import { isNgType } from 'ng-mocks';6class A {}7@Directive({ selector: '[a]' })8class ADirective {}9describe('isNgType', () => {10  it('should return true for ng type', () => {11    expect(isNgType(ADirective)).toBe(true);12  });13  it('should return false for non ng type', () => {14    expect(isNgType(A)).toB

Using AI Code Generation

1import { isNgType } from 'ng-mocks';2const result = isNgType('ngIf', 'ngIf');3const result2 = isNgType('ngIf', 'ngFor');4const result3 = isNgType('ngIf', 'ngForOf');5const result4 = isNgType('ngForOf', 'ngForOf');6const result5 = isNgType('ngForOf', 'ngFor');7const result6 = isNgType('ngForOf', 'ngIf');8const result7 = isNgType('ngIf', 'ngForOf');9const result8 = isNgType('ngFor', 'ngForOf');10const result9 = isNgType('ngFor', 'ngIf');11const result10 = isNgType('ngFor', 'ngIf');12const result11 = isNgType('ngTemplateOutlet', 'ngTemplateOutlet');13const result12 = isNgType('ngTemplateOutlet', 'ngIf');14const result13 = isNgType('ngTemplateOutlet', 'ngFor');15const result14 = isNgType('ngTemplateOutlet', 'ngForOf');16const result15 = isNgType('ngTemplateOutlet', 'ngForTrackBy');17const result16 = isNgType('ngForTrackBy', 'ngForTrackBy');18const result17 = isNgType('ngForTrackBy', 'ngIf');19const result18 = isNgType('ngForTrackBy', 'ngFor');20const result19 = isNgType('ngForTrackBy', 'ngForOf');21const result20 = isNgType('ngForTrackBy', 'ngTemplateOutlet');

Using AI Code Generation

1import { isNgType } from 'ng-mocks';2describe('isNgType', () => {3  it('isNgType should return true if the provided object is an instance of the provided type', () => {4    const instance = new ClassWithConstructor();5    expect(isNgType(instance, ClassWithConstructor)).toBe(true);6  });7  it('isNgType should return false if the provided object is not an instance of the provided type', () => {8    const instance = new ClassWithConstructor();9    expect(isNgType(instance, ClassWithoutConstructor)).toBe(false);10  });11});12export class ClassWithConstructor {13  constructor() {}14}15export class ClassWithoutConstructor {}16{17  "compilerOptions": {18    "paths": {19    }20  },21}22{23  "scripts": {24  },25  "dependencies": {26  },

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.