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 Github

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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 ));...

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spec.modules.fixtures.ts

Source: spec.modules.fixtures.ts Github

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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})...

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keepDirective.js

Source: keepDirective.js Github

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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 }...

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Using AI Code Generation

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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);

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Using AI Code Generation

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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

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Using AI Code Generation

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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

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Using AI Code Generation

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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);

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Using AI Code Generation

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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

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Using AI Code Generation

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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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