How to use keepDirective method in ng-mocks

Best JavaScript code snippet using ng-mocks

test.ng-mocks.spec.ts

Source:test.ng-mocks.spec.ts

1import { HttpClientModule } from '@angular/common/http';2import { HttpClientTestingModule } from '@angular/common/http/testing';3import { inject, TestBed } from '@angular/core/testing';4import { isMockedNgDefOf, MockBuilder, NG_MOCKS } from 'ng-mocks';5import {6  KeepComponent,7  MockComponent,8  My1Component,9  My2Component,10  My3Component,11  MyComponent,12} from './spec.components.fixtures';13import {14  KeepDirective,15  MockDirective,16} from './spec.directives.fixtures';17import {18  ModuleKeep,19  ModuleMock,20  MyModule,21} from './spec.modules.fixtures';22import {23  KeepPipe,24  MockPipe,25  RestorePipe,26} from './spec.pipes.fixtures';27import {28  ServiceCustomize,29  ServiceKeep,30  ServiceMock,31} from './spec.services.fixtures';32import {33  TOKEN_CUSTOMIZE,34  TOKEN_KEEP,35  TOKEN_MOCK,36} from './spec.tokens.fixtures';37describe('MockBuilder:ngMocks', () => {38  beforeEach(async () => {39    const ngModule = MockBuilder(MyComponent, MyModule)40      .keep(ModuleKeep)41      .keep(KeepComponent)42      .keep(KeepDirective)43      .keep(KeepPipe)44      .keep(ServiceKeep)45      .keep(TOKEN_KEEP)46      .replace(HttpClientModule, HttpClientTestingModule)47      .mock(ModuleMock)48      .mock(MockComponent)49      .mock(MockDirective)50      .mock(MockPipe)51      .mock(ServiceMock) // makes all methods an empty function52      .mock(TOKEN_MOCK) // makes its value undefined53      .mock(ServiceCustomize, {54        getName: () => 'My Customized String',55      })56      .mock(TOKEN_CUSTOMIZE, 'My_Token')57      // Now the pipe will not be replaced with its mock copy.58      .keep(RestorePipe)59      // Even it belongs to the module we want to keep,60      // it will be still replaced with a mock copy.61      .mock(My3Component)62      // and now we want to build our NgModule.63      .build();64    TestBed.configureTestingModule(ngModule);65    // Extra configuration66    TestBed.overrideTemplate(67      My1Component,68      'If we need to tune testBed',69    );70    TestBed.overrideTemplate(My2Component, 'More callbacks');71    return TestBed.compileComponents();72  });73  it('should contain mocks', inject(74    [NG_MOCKS],75    (mocks: Map<any, any>) => {76      // main part77      const myComponent = mocks.get(MyComponent);78      expect(myComponent).toBe(MyComponent);79      const myModule = mocks.get(MyModule);80      expect(isMockedNgDefOf(myModule, MyModule, 'm')).toBeTruthy();81      // keep82      const keepComponent = mocks.get(KeepComponent);83      expect(keepComponent).toBe(keepComponent);84      const keepDirective = mocks.get(KeepDirective);85      expect(keepDirective).toBe(keepDirective);86      const keepPipe = mocks.get(KeepPipe);87      expect(keepPipe).toBe(keepPipe);88      const serviceKeep = mocks.get(ServiceKeep);89      expect(serviceKeep).toBe(ServiceKeep);90      const tokenKeep = mocks.get(TOKEN_KEEP);91      expect(tokenKeep).toBe(TOKEN_KEEP);92      // replace93      const httpClientModule = mocks.get(HttpClientModule);94      expect(httpClientModule).toBe(HttpClientTestingModule);95      // mimic96      const moduleMock = mocks.get(ModuleMock);97      expect(98        isMockedNgDefOf(moduleMock, ModuleMock, 'm'),99      ).toBeTruthy();100      const mockComponent = mocks.get(MockComponent);101      expect(102        isMockedNgDefOf(mockComponent, MockComponent, 'c'),103      ).toBeTruthy();104      const mockDirective = mocks.get(MockDirective);105      expect(106        isMockedNgDefOf(mockDirective, MockDirective, 'd'),107      ).toBeTruthy();108      const mockPipe = mocks.get(MockPipe);109      expect(isMockedNgDefOf(mockPipe, MockPipe, 'p')).toBeTruthy();110      const serviceMock = mocks.get(ServiceMock);111      expect(serviceMock).toBeDefined();112      expect(serviceMock.useFactory).toBeDefined();113      const serviceMockInstance = serviceMock.useFactory();114      expect(serviceMockInstance.getName).toBeDefined();115      expect(serviceMockInstance.getName()).toBeUndefined();116      expect(mocks.has(TOKEN_MOCK)).toBeDefined();117      expect(mocks.get(TOKEN_MOCK)).toBeDefined();118      // customize119      const serviceCustomize = mocks.get(ServiceCustomize);120      expect(serviceCustomize).toBeDefined();121      expect(serviceCustomize.useFactory).toBeDefined();122      const serviceCustomizeInstance = serviceCustomize.useFactory();123      expect(serviceCustomizeInstance.getName).toBeDefined();124      expect(serviceCustomizeInstance.getName()).toEqual(125        'My Customized String',126      );127      const tokenCustomize = mocks.get(TOKEN_CUSTOMIZE);128      expect(tokenCustomize).toBeDefined();129      expect(tokenCustomize.useFactory).toBeDefined();130      const tokenCustomizeValue = tokenCustomize.useFactory();131      expect(tokenCustomizeValue).toEqual('My_Token');132      // restore133      const restorePipe = mocks.get(RestorePipe);134      expect(restorePipe).toBe(restorePipe);135      // mock nested136      const myComponent3 = mocks.get(My3Component);137      expect(138        isMockedNgDefOf(myComponent3, My3Component, 'c'),139      ).toBeTruthy();140    },141  ));...

spec.modules.fixtures.ts

Source:spec.modules.fixtures.ts

1import { CommonModule } from '@angular/common';2import { HttpClientModule } from '@angular/common/http';3import { NgModule } from '@angular/core';4import {5  ContentChildComponent,6  KeepComponent,7  MockComponent,8  My1Component,9  My2Component,10  My3Component,11  MyComponent,12} from './spec.components.fixtures';13import { KeepDirective, MockDirective, MyDirective } from './spec.directives.fixtures';14import { CustomizePipe, KeepPipe, MockPipe, MyPipe, RestorePipe } from './spec.pipes.fixtures';15import { MyService1, MyService2, ServiceCustomize, ServiceKeep, ServiceMock } from './spec.services.fixtures';16import { TOKEN_CUSTOMIZE, TOKEN_KEEP, TOKEN_MOCK } from './spec.tokens.fixtures';17@NgModule({18  declarations: [19    KeepComponent,20    MockComponent,21    KeepDirective,22    MockDirective,23    KeepPipe,24    MockPipe,25    CustomizePipe,26    RestorePipe,27  ],28  exports: [KeepComponent, MockComponent, KeepDirective, MockDirective, KeepPipe, MockPipe, CustomizePipe, RestorePipe],29  providers: [30    ServiceKeep,31    ServiceMock,32    {33      provide: TOKEN_KEEP,34      useValue: 'TOKEN_KEEP',35    },36    {37      provide: TOKEN_MOCK,38      useValue: 'TOKEN_MOCK',39    },40    {41      provide: TOKEN_CUSTOMIZE,42      useValue: 'TOKEN_CUSTOMIZE',43    },44  ],45})46export class ModuleMock {}47@NgModule({48  declarations: [My1Component, My2Component, My3Component, ContentChildComponent],49  exports: [My1Component, My2Component, My3Component, ContentChildComponent],50  imports: [CommonModule],51})52export class ModuleKeep {}53@NgModule({54  declarations: [MyComponent, MyDirective, MyPipe],55  exports: [MyComponent, MyDirective, MyPipe],56  imports: [HttpClientModule, ModuleMock, ModuleKeep],57  providers: [MyService1, MyService2, ServiceCustomize],58})...

keepDirective.js

Source:keepDirective.js

1app.directive('keepDirective', keepDirective);2function keepDirective(){3    return{4        restrict : 'E',5        template : "<li ng-style='{background : task.backgColor}' ><div id='options' ng-show='displayOptions==$index'><span id='edit' data-toggle='modal' ng-click='editTask($index)' data-target='#myModal'><a href=''><i class='fa fa-pencil-square-o' aria-hidden='true'></i></a></span><span id='delete' ng-click='deleteTask($index)'><a href=''><i class='fa fa-trash-o' aria-hidden='true'></i></a></span></div><h2>{{task.title}}</h2><p>{{task.description}}</p></li>"6    }7}8app.directive('modalDirective' , modalDirective);9function modalDirective(){10    return{11        restrict : 'E',12        template : "<div class='modal fade' id='myModal' role='dialog'><div class='modal-dialog modal-sm'><div class='modal-content' ng-style='{background : task.backgColor}'><div class='modal-header'><button type='button' class='close' data-dismiss='modal'>&times;</button><h4 class='modal-title'><input type='text' ng-model='task.title' ng-value='task.title'></h4></div><div class='modal-body'><p><textarea ng-model='task.description'>{{task.description}}</textarea></p></div><div class='modal-footer'><button type='button' ng-click='update()' class='btn btn-default' data-dismiss='modal'>Done</button></div></div></div></div>"13    }...

Using AI Code Generation

1import { keepDirective } from 'ng-mocks';2import { keepDirective } from 'ng-mocks';3import { keepDirective } from 'ng-mocks';4import { keepDirective } from 'ng-mocks';5import { keepDirective } from 'ng-mocks';6keepDirective(HelloWorldComponent);7import { keepDirective } from 'ng-mocks';8import { keepDirective } from 'ng-mocks';9import { keepDirective } from 'ng-mocks';10import { keepDirective } from 'ng-mocks';11import { keepDirective } from 'ng-mocks';12keepDirective(HelloWorldComponent);13import { keepDirective } from 'ng-mocks';14import { keepDirective } from 'ng-mocks';15import { keepDirective } from 'ng-mocks';16import { keepDirective } from 'ng-mocks';17import { keepDirective } from 'ng-mocks';18keepDirective(HelloWorldComponent);19import { keepDirective } from 'ng-mocks';20import { keepDirective } from 'ng-mocks';21import { keepDirective } from 'ng-mocks';22import { keepDirective } from 'ng-mocks';23import { keepDirective } from 'ng-mocks';24keepDirective(HelloWorldComponent);

Using AI Code Generation

1import { keepDirective } from 'ng-mocks';2import { mockDirective } from 'ng-mocks';3import { mockPipe } from 'ng-mocks';4import { mockProvider } from 'ng-mocks';5import { mockRender } from 'ng-mocks';6import { mockService } from 'ng-mocks';7import { mockType } from 'ng-mocks';8import { ngMocksUniverse } from 'ng-mocks';9import { ngMocksUniverseReset } from 'ng-mocks';10import { ngMocksUniverseTick } from 'ng-mocks';11import { ngMocksUniverseTickReset } from 'ng-mocks';12import { ngMocksUniverseTickUpdate } from 'ng-mocks';13import { ngMocksUniverseUpdate } from 'ng-mocks';14import { ngMocksUniverseUpdateReset } from 'ng-mocks';15import { ngMocksUniverseUpdateUpdate } from 'ng-mocks';16import { ngMocksUniverseUpdateWith } from 'ng-mocks';17import { ngMocksUniverseWith } from 'ng-mocks';18import { ngMocksUniverseWithReset } from 'ng-mocks';19import { ngMocksUn

Using AI Code Generation

1import { keepDirective } from 'ng-mocks';2import { Component } from '@angular/core';3import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';4@Component({5})6class TestComponent {}7describe('TestComponent', () => {8  beforeEach(() => MockBuilder(TestComponent));9  it('should create', () => {10    const fixture = MockRender(TestComponent);11    expect(fixture.point.componentInstance).toBeTruthy();12  });13  it('should keep the directive', () => {14    const fixture = MockRender(TestComponent);15    expect(ngMocks.formatText(fixture.nativeElement)).toEqual('test works!');16    keepDirective(TestComponent, 'app-test');17    expect(ngMocks.formatText(fixture.nativeElement)).toEqual('test works!');18  });19});20import { keepDirective } from 'ng-mocks';21import { Component } from '@angular/core';22import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';23@Component({24})25class TestComponent {}26describe('TestComponent', () => {27  beforeEach(() => MockBuilder(TestComponent));28  it('should create', () => {29    const fixture = MockRender(TestComponent);30    expect(fixture.point.componentInstance).toBeTruthy();31  });32  it('should keep the directive', () => {33    const fixture = MockRender(TestComponent);34    expect(ngMocks.formatText(fixture.nativeElement)).toEqual('test works!');35    keepDirective(TestComponent, 'app-test');36    expect(ngMocks.formatText(fixture.nativeElement)).toEqual('test works!');37  });38});39import { keepDirective } from 'ng-mocks';40import { Component } from '@angular/core';41import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';42@Component({43})44class TestComponent {}45describe('TestComponent', () => {46  beforeEach(() => MockBuilder(TestComponent

Using AI Code Generation

1import { keepDirective } from 'ng-mocks';2import { MyDirective } from './my.directive';3const mock = keepDirective(MyDirective);4const directive = new MyDirective();5expect(directive).toBe(mock);6expect(directive).toBeInstanceOf(MyDirective);7expect(mock).toBeInstanceOf(MyDirective);8expect(mock).toBe(mock);9expect(mock).toBeInstanceOf(mock);10expect(mock).toBe(mock);

Using AI Code Generation

1import { keepDirective } from 'ng-mocks';2describe('keepDirective', () => {3  it('should keep the directive', () => {4    const mock = keepDirective('app-directive');5    expect(mock).toBeDefined();6  });7});8import { Directive } from '@angular/core';9@Directive({10})11export class AppDirective {}12import { Component } from '@angular/core';13@Component({14})15export class AppComponent {}16import { ComponentFixture, TestBed } from '@angular/core/testing';17import { MockBuilder, MockRender } from 'ng-mocks';18import { AppComponent } from './app.component';19import { AppDirective } from './app.directive';20describe('AppComponent', () => {21  let component: AppComponent;22  let fixture: ComponentFixture<AppComponent>;23  beforeEach(() => MockBuilder(AppComponent).mock(AppDirective));24  beforeEach(() => {25    fixture = MockRender(AppComponent);26    component = fixture.componentInstance;27  });28  it('should create the app', () => {29    expect(component).toBeTruthy();30  });31});32import { ComponentFixture, TestBed } from '@angular/core/testing';33import { MockBuilder, MockRender } from 'ng-mocks';34import { AppComponent } from './app.component';35import { AppDirective } from './app.directive';36describe('AppComponent', () => {37  let component: AppComponent;38  let fixture: ComponentFixture<AppComponent>;39  beforeEach(() => MockBuilder(AppComponent).mock(AppDirective));40  beforeEach(() => {41    fixture = MockRender(AppComponent);42    component = fixture.componentInstance;43  });44  it('should create the app', () => {45    expect(component).toBeTruthy();46  });47});48import { ComponentFixture, TestBed } from '@angular/core/testing';49import { MockBuilder, MockRender } from 'ng-mocks';50import { AppComponent } from './app.component';51import { AppDirective } from './app.directive';52describe('AppComponent', () => {53  let component: AppComponent;54  let fixture: ComponentFixture<AppComponent>;55  beforeEach(() => MockBuilder(AppComponent).mock(AppDirective));56  beforeEach(() => {57    fixture = MockRender(AppComponent);58    component = fixture.componentInstance;59  });60  it('should create

Using AI Code Generation

1const component = ngMocks.find('app-root').componentInstance;2const directive = ngMocks.find('app-test').componentInstance;3const keepDirective = ngMocks.keepDirective(component, directive);4expect(keepDirective).toBeTrue();5const component = ngMocks.find('app-root').componentInstance;6const directive = ngMocks.find('app-test').componentInstance;7const keepDirective = ngMocks.keepDirective(component, 'app-test');8expect(keepDirective).toBeTrue();9const component = ngMocks.find('app-root').componentInstance;10const directive = ngMocks.find('app-test').componentInstance;11const keepDirective = ngMocks.keepDirective(component, directive, 'app-test');12expect(keepDirective).toBeTrue();13const component = ngMocks.find('app-root').componentInstance;14const directive = ngMocks.find('app-test').componentInstance;15const keepDirective = ngMocks.keepDirective(component, directive, 'app-test', () => {});16expect(keepDirective).toBeTrue();17const component = ngMocks.find('app-root').componentInstance;18const directive = ngMocks.find('app-test').componentInstance;19const keepDirective = ngMocks.keepDirective(component, directive, 'app-test', () => {}, {});20expect(keepDirective).toBeTrue();21const component = ngMocks.find('app-root').componentInstance;22const directive = ngMocks.find('app-test').componentInstance;23const keepDirective = ngMocks.keepDirective(component, directive, 'app-test', () => {}, {}, true);24expect(keepDirective).toBeTrue();25const component = ngMocks.find('app-root').componentInstance;26const directive = ngMocks.find('app-test').componentInstance;27const keepDirective = ngMocks.keepDirective(component, directive, 'app-test', () => {}, {}, true, 'test');

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