How to use deepParentMethod method in ng-mocks

Best JavaScript code snippet using ng-mocks

mock-service.spec.ts

Source: mock-service.spec.ts Github

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...15import helperMockService from './​helper.mock-service';16import { MockService } from './​mock-service';17class DeepParentClass {18 public deepParentMethodName = 'deepParentMethod';19 public deepParentMethod() {20 return this.deepParentMethodName;21 }22}23class ParentClass extends DeepParentClass {24 public overrideMeName = 'overrideMe';25 public parentMethodName = 'parentMethod';26 public overrideMe() {27 return this.overrideMeName;28 }29 public parentMethod() {30 return this.parentMethodName;31 }32}33class ChildClass extends ParentClass {34 public childMethodName = 'childMethod';35 public overrideMeName = 'childOverrideMe';36 public childMethod() {37 return this.childMethodName;38 }39 public overrideMe() {40 return this.overrideMeName;41 }42}43class GetterSetterMethodHuetod {44 public nameValue = 'nameValue';45 public get name(): string {46 return `${this.nameValue}${this.nameValue}`;47 }48 public set name(value: string) {49 this.nameValue = value;50 }51 public nameMethod(value?: string): string {52 if (value) {53 this.name = value;54 }55 return this.name;56 }57}58describe('MockService', () => {59 it('should convert boolean, number, string, null and undefined to undefined', () => {60 expect(MockService(true)).toBeUndefined();61 expect(MockService(false)).toBeUndefined();62 expect(MockService(0)).toBeUndefined();63 expect(MockService(1)).toBeUndefined();64 expect(MockService(-1)).toBeUndefined();65 expect(MockService(Number.NaN)).toBeUndefined();66 expect(MockService('')).toBeUndefined();67 expect(MockService(null)).toBeUndefined();68 expect(MockService(undefined)).toBeUndefined();69 });70 it('should convert an array of anything to an empty array', () => {71 expect(MockService([1, 0, 1])).toEqual([]);72 expect(MockService([new DeepParentClass()])).toEqual([]);73 });74 it('should convert arrow functions to () => undefined', () => {75 const mockService = MockService(() => 0);76 expect(mockService).toEqual(jasmine.any(Function));77 expect(mockService()).toBeUndefined();78 expect(mockService.and.identity).toBe('func:arrowFunction');79 });80 it('should convert normal functions to () => undefined', () => {81 /​/​ eslint-disable-next-line prefer-arrow/​prefer-arrow-functions82 const mockService = MockService(function test() {83 return 0;84 });85 expect(mockService).toEqual(jasmine.any(Function));86 expect(mockService()).toBeUndefined();87 expect(mockService.and.identity).toBe('func:test');88 });89 it('should convert normal class to an empty object', () => {90 const mockService = MockService(91 class Test {92 public constructor(public readonly name: string) {}93 },94 );95 expect(mockService).toEqual(jasmine.any(Object));96 });97 it('should mock own methods of a class without a parent', () => {98 const mockService = MockService(DeepParentClass);99 expect(mockService).toEqual(jasmine.any(Object));100 /​/​ all properties should be undefined, maybe defined as getters and setters.101 expect(mockService.deepParentMethodName).toBeUndefined();102 /​/​ all methods should be defined as functions which return undefined.103 expect(mockService.deepParentMethod).toEqual(104 jasmine.any(Function),105 );106 expect(mockService.deepParentMethod()).toBeUndefined();107 expect(108 ngMocks.stub<any>(mockService, 'deepParentMethod').and.identity,109 ).toBe('DeepParentClass.deepParentMethod');110 });111 it('should mock own and parent methods of a class', () => {112 const mockService = MockService(ChildClass);113 expect(mockService).toEqual(jasmine.any(ChildClass));114 /​/​ all properties should be undefined, maybe defined as getters and setters.115 expect(mockService.deepParentMethodName).toBeUndefined();116 expect(mockService.parentMethodName).toBeUndefined();117 expect(mockService.overrideMeName).toBeUndefined();118 expect(mockService.childMethodName).toBeUndefined();119 /​/​ all methods should be defined as functions which return undefined.120 expect(mockService.deepParentMethod).toEqual(121 jasmine.any(Function),122 );123 expect(mockService.deepParentMethod()).toBeUndefined();124 expect(125 ngMocks.stub<any>(mockService, 'deepParentMethod').and.identity,126 ).toBe('ChildClass.deepParentMethod');127 expect(mockService.parentMethod).toEqual(jasmine.any(Function));128 expect(mockService.parentMethod()).toBeUndefined();129 expect(130 ngMocks.stub<any>(mockService, 'parentMethod').and.identity,131 ).toBe('ChildClass.parentMethod');132 expect(mockService.overrideMe).toEqual(jasmine.any(Function));133 expect(mockService.overrideMe()).toBeUndefined();134 expect(135 ngMocks.stub<any>(mockService, 'overrideMe').and.identity,136 ).toBe('ChildClass.overrideMe');137 expect(mockService.childMethod).toEqual(jasmine.any(Function));138 expect(mockService.childMethod()).toBeUndefined();139 expect(140 ngMocks.stub<any>(mockService, 'childMethod').and.identity,141 ).toBe('ChildClass.childMethod');142 });143 it('should mock an instance of a class as an object', () => {144 const mockService = MockService(new ChildClass());145 expect(mockService).toEqual(jasmine.any(ChildClass));146 /​/​ all properties should be undefined, maybe defined as getters and setters.147 expect(mockService.deepParentMethodName).toBeUndefined();148 expect(mockService.parentMethodName).toBeUndefined();149 expect(mockService.overrideMeName).toBeUndefined();150 expect(mockService.childMethodName).toBeUndefined();151 /​/​ all methods should be defined as functions which return undefined.152 expect(mockService.deepParentMethod).toEqual(153 jasmine.any(Function),154 );155 expect(mockService.deepParentMethod()).toBeUndefined();156 expect(mockService.deepParentMethod.and.identity).toBe(157 'ChildClass.deepParentMethod',158 );159 expect(mockService.parentMethod).toEqual(jasmine.any(Function));160 expect(mockService.parentMethod()).toBeUndefined();161 expect(mockService.parentMethod.and.identity).toBe(162 'ChildClass.parentMethod',163 );164 expect(mockService.overrideMe).toEqual(jasmine.any(Function));165 expect(mockService.overrideMe()).toBeUndefined();166 expect(mockService.overrideMe.and.identity).toBe(167 'ChildClass.overrideMe',168 );169 expect(mockService.childMethod).toEqual(jasmine.any(Function));...

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Using AI Code Generation

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1import { deepParentMethod } from 'ng-mocks';2import { mockProvider } from 'ng-mocks';3import { mockComponent } from 'ng-mocks';4import { mockDirective } from 'ng-mocks';5import { mockPipe } from 'ng-mocks';6import { mockProvider } from 'ng-mocks';7import { mockRender } from 'ng-mocks';8import { mockReset } from 'ng-mocks';9import { mockService } from 'ng-mocks';10import { mockStatic } from 'ng-mocks';11import { mockNgModule } from 'ng-mocks';12import { mockModule } from 'ng-mocks';13import { mockInstance } from 'ng-mocks';14import { mockInput } from 'ng-mocks';15import { mockOutput } from 'ng-mocks';16import { mockPipe } from 'ng-mocks';17import { mockProvider } from 'ng-mocks';18import { mockRender } from 'ng-mocks';19import { mockReset } from 'ng-mocks';20import { mockService } from 'ng-mocks';21import { mockStatic } from 'ng-mocks';22import { mockNgModule } from 'ng-mocks';

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Using AI Code Generation

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1import { deepParentMethod } from 'ng-mocks';2import { ParentComponent } from './​parent.component';3import { ChildComponent } from './​child.component';4describe('ParentComponent', () => {5 it('should call deepParentMethod', () => {6 const fixture = MockRender(ParentComponent);7 const parentComponent = deepParentMethod(fixture.debugElement, ParentComponent);8 const childComponent = deepParentMethod(fixture.debugElement, ChildComponent);9 expect(parentComponent).toBeDefined();10 expect(childComponent).toBeDefined();11 });12});

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Using AI Code Generation

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1const deepParentMethod = require('ng-mocks').deepParentMethod;2const deepParentProperty = require('ng-mocks').deepParentProperty;3const deepParentType = require('ng-mocks').deepParentType;4const findInstance = require('ng-mocks').findInstance;5const findInstances = require('ng-mocks').findInstances;6const findInstanceMethod = require('ng-mocks').findInstanceMethod;7const findInstanceProperty = require('ng-mocks').findInstanceProperty;8const findInstanceType = require('ng-mocks').findInstanceType;9const findInput = require('ng-mocks').findInput;10const findOutputs = require('ng-mocks').findOutputs;11const findOutput = require('ng-mocks').findOutput;12const findProvider = require('ng-mocks').findProvider;13const findProviders = require('ng-mocks').findProviders;14const findType = require('ng-mocks').findType;15const findTypes = require('ng-mocks').findTypes;16const getComponent = require('ng-mocks').getComponent;17const getComponents = require('ng-mocks').getComponents;18const getDirective = require('ng-mocks').getDirective;19const getDirectives = require('ng-mocks').getDirectives;

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Using AI Code Generation

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1import { deepParentMethod } from 'ng-mocks';2describe('Component: Test', () => {3 let fixture: ComponentFixture<TestComponent>;4 let component: 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 call deepParentMethod', () => {18 const spy = spyOn(component, 'deepParentMethod');19 const button = fixture.debugElement.query(By.css('button'));20 button.triggerEventHandler('click', null);21 expect(spy).toHaveBeenCalled();22 });23});24import { Component, OnInit } from '@angular/​core';25@Component({26})27export class TestComponent implements OnInit {28 constructor() {}29 ngOnInit(): void {}30 deepParentMethod() {31 console.log('deepParentMethod called');32 }33}34<app-test-child (click)="deepParentMethod()"></​app-test-child>35import { Component, OnInit, Output, EventEmitter } from '@angular/​core';36@Component({37})38export class TestChildComponent implements OnInit {39 @Output() click = new EventEmitter();40 constructor() {}41 ngOnInit(): void {}42}43<button (click)="click.emit()">Click</​button>

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Using AI Code Generation

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1import { deepParentMethod } from 'ng-mocks';2import { MyComponent } from './​my.component';3import { MyService } from './​my.service';4describe('MyComponent', () => {5 it('should call the service', () => {6 const fixture = MockRender(MyComponent);7 const component = deepParentMethod(fixture.debugElement, MyComponent);8 const service = deepParentMethod(fixture.debugElement, MyService);9 spyOn(service, 'doSomething');10 component.doSomething();11 expect(service.doSomething).toHaveBeenCalled();12 });13});

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Using AI Code Generation

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1import { deepParentMethod } from 'ng-mocks';2describe('deepParentMethod', () => {3 it('should find the parent method of a given component', () => {4 const component = TestBed.createComponent(ChildComponent);5 component.detectChanges();6 const parentMethod = deepParentMethod(component, 'parentMethod');7 expect(parentMethod).toBeDefined();8 });9});

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Using AI Code Generation

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1deepParentMethod();2deepParentMethod();3deepParentMethod();4deepParentMethod.mockImplementation(() => {5 return 'mocked implementation';6});7deepParentMethod();8deepParentMethod();9deepParentMethod();10deepChildMethod.mockImplementation(() => {11 return 'mocked implementation';12});13deepChildMethod();14deepChildMethod();15deepChildMethod();16deepChildMethod.mockImplementation(() => {17 return 'mocked implementation';18});19deepChildMethod();20deepChildMethod();21deepChildMethod();

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