How to use parentPipes method in ng-mocks

Best JavaScript code snippet using ng-mocks

app.module.ts

Source:app.module.ts

1import { NgModule } from "@angular/core";2import { BrowserModule } from "@angular/platform-browser";3import { NgbModule, NgbActiveModal } from "@ng-bootstrap/ng-bootstrap";4import { AppRoutingModule } from "./app-routing.module";5import { AppComponent } from "./app.component";6import { SidenavComponent } from "./sidenav/sidenav.component";7import { CreateProposalComponent } from "./proposal/create-proposal/create-proposal.component";8import { ReplicateProposalComponent } from "./proposal/replicate-proposal/replicate-proposal.component";9import { ActiveProposalComponent } from "./proposal/active-proposal/active-proposal.component";10import { DownloadAmendentComponent } from "./proposal/download-amendent/download-amendent.component";11import { DashboardComponent } from "./proposal/dashboard/dashboard.component";12import { ArchiveProposalComponent } from "./proposal/archive-proposal/archive-proposal.component";13import { DelegationComponent } from "./proposal/delegation/delegation.component";14import { MultipleDocsComponent } from "./proposal/multiple-docs/multiple-docs.component";15import { AuthorizeDelegationComponent } from "./proposal/authorize-delegation/authorize-delegation.component";16import { CtmLibraryComponent } from "./proposal/ctm-library/ctm-library.component";17import { FontAwesomeModule } from "@fortawesome/angular-fontawesome";18import { DataTablesModule } from "angular-datatables";19import { ReactiveFormsModule, FormsModule } from "@angular/forms";20import { NgSelectModule } from "@ng-select/ng-select";21import { HttpClientModule } from "@angular/common/http";22import { ProposalOverviewComponent } from "./proposal/proposal-overview/proposal-overview.component";23import { SearchProposalComponent } from "./proposal/modeal/search-proposal/search-proposal.component";24import { ParentPipesval, ChildPipesval } from "./GlobalPipes/parentPipes";25import { FooterComponent } from "./sidenav/footer/footer.component";26import { PriceProposalComponent } from "./proposal/modeal/price-proposal/price-proposal.component";27import { AgGridModule } from "ag-grid-angular";28import { AdminPanelComponent } from "./admin/admin-panel/admin-panel.component";29import { HrdCountriesComponent } from "./admin/hrd-countries/hrd-countries.component";30import { DelProposalComponent } from "./proposal/modeal/del-proposal/del-proposal.component";31import { ShareProposalComponent } from "./proposal/modeal/share-proposal/share-proposal.component";32import { TypeaheadModule } from "ngx-bootstrap/typeahead";33import { BrowserAnimationsModule } from "@angular/platform-browser/animations";34import { SiriusCountriesComponent } from "./admin/sirius-countries/sirius-countries.component";35import { AmendmnetinfoComponent } from "./admin/amendmnetinfo/amendmnetinfo.component";36import { AlertsComponent } from "./admin/alerts/alerts.component";37import { ExternalUsersComponent } from "./admin/external-users/external-users.component";38import { ApproversComponent } from "./admin/approvers/approvers.component";39import { AdminService } from "src/app/admin/admin.service";40import { ToastrModule } from "ngx-toastr";41import { EditActionComponent } from "./sharedAction/edit-action/edit-action.component";42import { ConformationComponent } from "./sharedAction/conformation/conformation.component";43import { ArchiveActionsComponent } from "./sharedAction/archive-actions/archive-actions.component";44import { SpecialCharacterDirective } from "./GlobalDirectives/special-character.directive";45import { FilterCellComponent } from "./sharedAction/filter/filter-cell/filter-cell.component";46import { CtmFooterComponent } from "./proposal/ctm-footer/ctm-footer.component";47import { BsDatepickerModule } from "ngx-bootstrap/datepicker";48import { PubliCtmComponent } from './proposal/ctm-library/publi-ctm/publi-ctm.component';49import { PrivateCtmComponent } from './proposal/ctm-library/private-ctm/private-ctm.component';50import { CtmwindowComponent } from './proposal/ctm-library/ctmwindow/ctmwindow.component';51import { UserReferenceComponent } from './user-reference/user-reference.component';52import { PrivateEditActionComponent } from './proposal/ctm-library/private-ctm/private-edit-action/private-edit-action.component';53import { MopetDetailsComponent } from './proposal/mopet-details/mopet-details.component';54import { NgxSpinnerModule } from "ngx-spinner";55@NgModule({56  declarations: [57    AppComponent,58    SidenavComponent,59    CreateProposalComponent,60    ReplicateProposalComponent,61    ActiveProposalComponent,62    DownloadAmendentComponent,63    DashboardComponent,64    ArchiveProposalComponent,65    DelegationComponent,66    MultipleDocsComponent,67    AuthorizeDelegationComponent,68    CtmLibraryComponent,69    ProposalOverviewComponent,70    SearchProposalComponent,71    ParentPipesval,72    ChildPipesval,73    FooterComponent,74    PriceProposalComponent,75    AdminPanelComponent,76    HrdCountriesComponent,77    DelProposalComponent,78    ShareProposalComponent,79    SiriusCountriesComponent,80    AmendmnetinfoComponent,81    AlertsComponent,82    ExternalUsersComponent,83    ApproversComponent,84    EditActionComponent,85    ConformationComponent,86    ArchiveActionsComponent,87    CtmFooterComponent,88    SpecialCharacterDirective,89    FilterCellComponent,90    PubliCtmComponent,91    PrivateCtmComponent,92    CtmwindowComponent,93    UserReferenceComponent,94    PrivateEditActionComponent,95    MopetDetailsComponent96    //EditHrdComponentRenderer97  ],98  imports: [99    BrowserModule,100    AppRoutingModule,101    HttpClientModule,102    NgbModule,103    FontAwesomeModule,104    ReactiveFormsModule,105    FormsModule,106    NgSelectModule,107    DataTablesModule,108    AgGridModule.withComponents([]),109    BrowserAnimationsModule,110    TypeaheadModule.forRoot(),111    ToastrModule.forRoot(),112    BsDatepickerModule.forRoot(),113    NgxSpinnerModule114  ],115  providers: [AdminService],116  bootstrap: [AppComponent]117})...

test.nodes.spec.ts

Source:test.nodes.spec.ts

1import { TestBed } from '@angular/core/testing';2import { MockRender, ngMocks } from 'ng-mocks';3import { ImpurePipe } from './fixtures';4// @see https://github.com/help-me-mom/ng-mocks/issues/2405describe('issue-240:nodes', () => {6  beforeEach(() =>7    TestBed.configureTestingModule({8      declarations: [ImpurePipe],9    }).compileComponents(),10  );11  it('calls pipes differently', () => {12    MockRender(13      `14        <div class="parent">15            "parent-1:{{ "parent-1" | impure }}"16            <div class="child-1">17                <!-- comment before -->18                "child-1:{{ "child-1" | impure }}"19            </div>20            <div class="child-2">21                "child-2:{{ "child-2" | impure }}"22                <!-- comment after -->23                <div class="child-3">24                    text before25                    "child-3:{{ "child-3" | impure }}"26                </div>27            </div>28            <ng-container>29                "parent-2:{{ "parent-2" | impure }}"30                <div class="obstacle"></div>31                <ng-container>32                    "parent-3:{{ "parent-3" | impure }}"33                    text after34                </ng-container>35            </ng-container>36        </div>37      `,38    );39    const parent = ngMocks.find('.parent');40    const child1 = ngMocks.find('.child-1');41    const child2 = ngMocks.find('.child-2');42    const child3 = ngMocks.find('.child-3');43    expect(parent.nativeElement.innerHTML).toContain(44      '"parent-1:ImpurePipe:parent-1"',45    );46    expect(parent.nativeElement.innerHTML).toContain(47      '"parent-2:ImpurePipe:parent-2"',48    );49    expect(parent.nativeElement.innerHTML).toContain(50      '"child-1:ImpurePipe:child-1"',51    );52    expect(parent.nativeElement.innerHTML).toContain(53      '"child-2:ImpurePipe:child-2"',54    );55    expect(parent.nativeElement.innerHTML).toContain(56      '"child-3:ImpurePipe:child-3"',57    );58    expect(child1.nativeElement.innerHTML).not.toContain(59      '"parent-1:ImpurePipe:parent-1"',60    );61    expect(child1.nativeElement.innerHTML).not.toContain(62      '"parent-2:ImpurePipe:parent-2"',63    );64    expect(child1.nativeElement.innerHTML).toContain(65      '"child-1:ImpurePipe:child-1"',66    );67    expect(child1.nativeElement.innerHTML).not.toContain(68      '"child-2:ImpurePipe:child-2"',69    );70    expect(child1.nativeElement.innerHTML).not.toContain(71      '"child-3:ImpurePipe:child-3"',72    );73    expect(child2.nativeElement.innerHTML).not.toContain(74      '"parent-1:ImpurePipe:parent-1"',75    );76    expect(child2.nativeElement.innerHTML).not.toContain(77      '"parent-2:ImpurePipe:parent-2"',78    );79    expect(child2.nativeElement.innerHTML).not.toContain(80      '"child-1:ImpurePipe:child-1"',81    );82    expect(child2.nativeElement.innerHTML).toContain(83      '"child-2:ImpurePipe:child-2"',84    );85    expect(child2.nativeElement.innerHTML).toContain(86      '"child-3:ImpurePipe:child-3"',87    );88    expect(child3.nativeElement.innerHTML).not.toContain(89      '"parent-1:ImpurePipe:parent-1"',90    );91    expect(child3.nativeElement.innerHTML).not.toContain(92      '"parent-2:ImpurePipe:parent-2"',93    );94    expect(child3.nativeElement.innerHTML).not.toContain(95      '"child-1:ImpurePipe:child-1"',96    );97    expect(child3.nativeElement.innerHTML).not.toContain(98      '"child-2:ImpurePipe:child-2"',99    );100    expect(child3.nativeElement.innerHTML).toContain(101      '"child-3:ImpurePipe:child-3"',102    );103    const parentPipes = ngMocks.findInstances(parent, ImpurePipe);104    expect(parentPipes.map(item => item.value)).toEqual([105      // all in the root node first106      'parent-1',107      'parent-2',108      'parent-3',109      'child-1',110      'child-2',111      'child-3',112    ]);113    const child1Pipes = ngMocks.findInstances(child1, ImpurePipe);114    expect(child1Pipes.map(item => item.value)).toEqual(['child-1']);115    const child2Pipes = ngMocks.findInstances(child2, ImpurePipe);116    expect(child2Pipes.map(item => item.value)).toEqual([117      'child-2',118      'child-3',119    ]);120    const child3Pipes = ngMocks.findInstances(child3, ImpurePipe);121    expect(child3Pipes.map(item => item.value)).toEqual(['child-3']);122  });...

Using AI Code Generation

1import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';2import { TestComponent } from './test.component';3import { TestModule } from './test.module';4describe('test', () => {5  beforeEach(() => MockBuilder(TestComponent, TestModule));6  it('should work', () => {7    const fixture = MockRender(TestComponent);8    const parent = ngMocks.parentPipes(fixture.debugElement);9    expect(parent).not.toBeNull();10  });11});12import { NgModule } from '@angular/core';13import { TestComponent } from './test.component';14@NgModule({15})16export class TestModule {}17import { Component } from '@angular/core';18@Component({19})20export class TestComponent {21  constructor() {}22}23import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';24import { TestComponent } from './test.component';25import { TestModule } from './test.module';26describe('test', () => {27  beforeEach(() => MockBuilder(TestComponent, TestModule));28  it('should work', () => {29    const fixture = MockRender(TestComponent);30    const parent = ngMocks.parentPipes(fixture.debugElement);31    expect(parent).not.toBeNull();32  });33});34div {35  color: red;36}37div {38  color: red;39}40div {41  color: red;42}43div {44  color: red;45}46import { Component } from '@angular/core';47@Component({48})49export class TestComponent {50  constructor() {}51}52import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';53import { TestComponent } from './test.component';54import { TestModule } from

Using AI Code Generation

1import { parentPipes } from 'ng-mocks';2describe('Parent Pipes', () => {3  beforeEach(() => {4    TestBed.configureTestingModule({5    });6  });7  it('should return an array of pipes', () => {8    const fixture = TestBed.createComponent(ParentComponent);9    const parentPipes = parentPipes(fixture.debugElement);10    expect(parentPipes).toEqual([Pipe1, Pipe2, Pipe3]);11  });12});

Using AI Code Generation

1import { TestBed, ComponentFixture } from '@angular/core/testing';2import { Component, Input } from '@angular/core';3import { MockBuilder, MockRender, MockInstance, MockReset, parentPipes } from 'ng-mocks';4@Component({5  template: '{{value}}',6})7class ChildComponent {8  @Input() public value: string;9}10@Component({11})12class ParentComponent {13  public value = 'value';14}15describe('parentPipes', () => {16  beforeEach(() => MockBuilder(ParentComponent).keep(ChildComponent));17  it('should work', () => {18    const fixture = MockRender(ParentComponent);19    expect(fixture.nativeElement.innerHTML).toContain('value');20    parentPipes(fixture.debugElement).value = 'value2';21    fixture.detectChanges();22    expect(fixture.nativeElement.innerHTML).toContain('value2');23  });24  afterEach(() => MockReset());25});26import { TestBed, ComponentFixture } from '@angular/core/testing';27import { Component, Input } from '@angular/core';28import { MockBuilder, MockRender, MockInstance, MockReset, parentPipes } from 'ng-mocks';29@Component({30  template: '{{value}}',31})32class ChildComponent {33  @Input() public value: string;34}35@Component({36})37class ParentComponent {38  public value = 'value';39}40describe('parentPipes', () => {41  beforeEach(() => MockBuilder(ParentComponent).keep(ChildComponent));42  it('should work', () => {43    const fixture = MockRender(ParentComponent);44    expect(fixture.nativeElement.innerHTML).toContain('value');45    const pipes = parentPipes(fixture.debugElement);46    pipes.value = 'value2';47    fixture.detectChanges();48    expect(fixture.nativeElement.innerHTML).toContain('value2');49  });50  afterEach(() => MockReset());51});

Using AI Code Generation

1var ngMocks = require('ng-mocks');2describe('parentPipes', () => {3  it('should return the parent pipes', () => {4    const fixture = ngMocks.parentPipes(FooComponent);5    expect(fixture).toEqual([ParentPipe]);6  });7});8import { Component, Pipe, PipeTransform } from '@angular/core';9@Pipe({ name: 'parentPipe' })10export class ParentPipe implements PipeTransform {11  transform(value: any): any {12    return value;13  }14}15@Component({16})17export class FooComponent {18  constructor(private parentPipe: ParentPipe) {}19}20import { Component, Pipe, PipeTransform } from '@angular/core';21@Pipe({ name: 'appPipe' })22export class AppPipe implements PipeTransform {23  transform(value: any): any {24    return value;25  }26}27@Component({28})29export class AppComponent {30  constructor(private appPipe: AppPipe) {}31}32import { NgModule } from '@angular/core';33import { BrowserModule } from '@angular/platform-browser';34import { AppComponent } from './app.component';35import { FooComponent } from './foo.component';36@NgModule({37  imports: [BrowserModule],38})39export class AppModule {}40{41  "compilerOptions": {

Using AI Code Generation

1const ngMocks = require('ng-mocks');2const { parentPipes } = ngMocks;3const { Component } = require('@angular/core');4const { AppComponent } = require('./app.component');5const pipes = parentPipes(AppComponent);6const pipe = pipes[0];7const pipeName = pipe.name;8const pipeType = pipe.type;9const pipeInstance = pipe.instance;10const pipeMetadata = pipe.metadata;11const pipeProvider = pipe.provider;12const pipeProviderType = pipe.providerType;13const pipeProviderInstance = pipe.providerInstance;14const pipeProviderMetadata = pipe.providerMetadata;15const pipeProviderName = pipe.providerName;16const pipeProviderToken = pipe.providerToken;17const pipeProviderTokenName = pipe.providerTokenName;18const pipeProviderTokenType = pipe.providerTokenType;19const pipeProviderTokenInstance = pipe.providerTokenInstance;20const pipeProviderTokenMetadata = pipe.providerTokenMetadata;21const pipeProviderTokenProvider = pipe.providerTokenProvider;22const pipeProviderTokenProviderType = pipe.providerTokenProviderType;23const pipeProviderTokenProviderInstance = pipe.providerTokenProviderInstance;24const pipeProviderTokenProviderMetadata = pipe.providerTokenProviderMetadata;25const pipeProviderTokenProviderName = pipe.providerTokenProviderName;26const pipeProviderTokenProviderToken = pipe.providerTokenProviderToken;27const pipeProviderTokenProviderTokenName = pipe.providerTokenProviderTokenName;

Using AI Code Generation

1import { ParentPipes } from 'ng-mocks';2describe('ParentPipes', () => {3  it('should return the parent pipes', () => {4    @Component({5          <h1>{{ 'test' | testPipe }}</h1>6    })7    class TestComponent {8    }9    @Pipe({10    })11    class TestPipe implements PipeTransform {12      transform(value: any, ...args: any[]): any {13        return value;14      }15    }16    TestBed.configureTestingModule({17    });18    const fixture = TestBed.createComponent(TestComponent);19    fixture.detectChanges();20    expect(ParentPipes(TestComponent)).toEqual([TestPipe]);21  });22});23import { ParentProviders } from 'ng-mocks';24describe('ParentProviders', () => {25  it('should return the parent providers', () => {26    @Component({27          <h1>{{ 'test' | testPipe }}</h1>28    })29    class TestComponent {30    }31    @Pipe({32    })33    class TestPipe implements PipeTransform {34      transform(value: any, ...args: any[]): any {35        return value;36      }37    }38    TestBed.configureTestingModule({39    });40    const fixture = TestBed.createComponent(TestComponent);41    fixture.detectChanges();42    expect(ParentProviders(TestComponent)).toEqual([TestPipe]);43  });44});

Using AI Code Generation

1import {parentPipes} from 'ng-mocks';2import {ParentComponent} from './parent.component';3import {ChildComponent} from './child.component';4describe('ParentComponent', () => {5  let parentComponent: ParentComponent;6  let childComponent: ChildComponent;7  beforeEach(() => {8    parentComponent = new ParentComponent();9    childComponent = new ChildComponent(parentComponent);10  });11  it('should get parent component instance', () => {12    expect(childComponent.parentComponent).toBe(parentComponent);13  });14  it('should get parent component instance using ng-mocks', () => {15    const parentComponent = parentPipes(childComponent, ParentComponent);16    expect(childComponent.parentComponent).toBe(parentComponent);17  });18});19import {Pipe, PipeTransform} from '@angular/core';20@Pipe({21})22export class ParentPipe implements PipeTransform {23  transform(value: any, ...args: any[]): any {24    return null;25  }26}27import {Component, Input} from '@angular/core';28import {ParentPipe} from './parent.component';29@Component({30})31export class ChildComponent {32  @Input() parentComponent: ParentPipe;33}34import {Component} from '@angular/core';35@Component({36})37export class ParentComponent {38  parentPipe = new ParentPipe();39}40import {Component, Input} from '@angular/core';41import {ParentPipe} from './parent.component';42@Component({43})44export class ChildComponent {45  @Input() parentComponent: ParentPipe;46}47import {Component} from '@angular/core';48@Component({49})50export class ParentComponent {51  parentPipe = new ParentPipe();52}53import {Component, Input} from '@angular/core';54import {ParentPipe} from './parent.component';55@Component({56})

Using AI Code Generation

1import {parentPipes} from 'ng-mocks';2class TestComponent {3  constructor() {4    const parentPipesArray = parentPipes(TestComponent);5  }6}7import {parentPipes} from 'ng-mocks';8describe('parentPipes', () => {9  it('should return an array of pipes', () => {10    const parentPipesArray = parentPipes(TestComponent);11  });12});13import {parentProviders} from 'ng-mocks';14class TestComponent {15  constructor() {16    const parentProvidersArray = parentProviders(TestComponent);17  }18}19import {parentProviders} from 'ng-mocks';20describe('parentProviders', () => {21  it('should return an array of providers', () => {22    const parentProvidersArray = parentProviders(TestComponent);23  });24});25import {parentTemplate} from 'ng-mocks';26class TestComponent {27  constructor() {28    const parentTemplateString = parentTemplate(TestComponent);29  }30}31import {parentTemplate} from 'ng-mocks';32describe('parentTemplate', () => {33  it('should return the template', () => {34    const parentTemplateString = parentTemplate(TestComponent);35  });36});37import {parentView}

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.