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How to use getTestBed method in ng-mocks

Best JavaScript code snippet using ng-mocks

listener.spec.ts

Source:listener.spec.ts

1import { expect } from 'chai';2import { GetTestBed } from './utils';3describe('Listener tests', () => {4    it('root change', () => {5        const { object, observer, observed } = GetTestBed({ emit: 'sync' });6        let change;7        let previous = observed.a;8        let current = '123';9        observer.watch(observed, v => change = v);10        observed.a = current;11        expect(change).to.deep.include({12            event: 'change',13            type: 'set',14            target: observed,15            key: 'a',16            previous,17            current,18            reference: observed,19            paths: ["/a", "/recursive/obj/a"]20        });21    });22    it('child change', () => {23        const { object, observer, observed } = GetTestBed({ emit: 'sync' });24        let change;25        observer.watch(observed, v => change = v);26        let previous = observed.nested.c;27        let current = '123';28        observed.nested.c = current;29        expect(change).to.deep.include({30            event: 'change',31            type: 'set',32            target: observed.nested,33            key: 'c',34            previous,35            current,36            reference: observed,37            paths: ['/nested/c', '/recursive/obj/nested/c']38        });39    });40    it('nested change', () => {41        const { object, observer, observed } = GetTestBed({ emit: 'sync' });42        let change;43        observer.watch(observed.nested, v => change = v);44        let previous = observed.nested.c;45        let current = '123';46        observed.nested.c = current;47        expect(change).to.deep.include({48            event: 'change',49            type: 'set',50            target: observed.nested,51            key: 'c',52            previous,53            current,54            reference: observed.nested,55            paths: ['/c']56        });57    });58    it('sibling change', () => {59        const { object, observer, observed } = GetTestBed({ emit: 'sync' });60        let change;61        observer.watch(observed.nested, v => change = v);62        observed.a = '123';63        expect(change).to.equal(undefined);64    });65    it('new property', () => {66        const { object, observer, observed } = GetTestBed({ emit: 'sync' });67        let change;68        let current = 123;69        observer.watch(observed, v => change = v);70        (observed as any).f = current;71        expect(change).to.deep.include({72            event: 'change',73            type: 'set',74            target: observed,75            key: 'f',76            previous: undefined,77            current,78            reference: observed,79            paths: ["/f", "/recursive/obj/f"]80        });81    });82    it('delete property', () => {83        const { object, observer, observed } = GetTestBed({ emit: 'sync' });84        let change;85        observer.watch(observed, v => change = v);86        delete observed.a;87        expect(change).to.deep.include({88            event: 'change',89            type: 'delete',90            target: observed,91            key: 'a',92            previous: 'b',93            reference: observed,94            paths: ["/a", "/recursive/obj/a"]95        });96    });97    it('delete undefined property', () => {98        const { object, observer, observed } = GetTestBed({ emit: 'sync' });99        let change;100        observer.watch(observed, v => change = v);101        delete (observed as any).f;102        expect(change).to.deep.include({103            event: 'change',104            type: 'delete',105            target: observed,106            key: 'f',107            previous: undefined,108            reference: observed,109            paths: ["/f", "/recursive/obj/f"]110        });111    });112    it('checking array sort', () => {113        const { object, observer, observed } = GetTestBed({ emit: 'sync' });114        let changes = [];115        observer.watch(observed, v => changes.push(v));116        observed.array.sort();117        expect(object.array[0]).to.equal(1);118        expect(object.array[1]).to.equal(2);119        expect(object.array[2]).to.equal(3);120        expect(object.array[3]).to.equal(4);121        expect(object.array[4]).to.equal(5);122        expect(object.array[5]).to.equal(6);123    });...

basic.spec.ts

Source:basic.spec.ts

1import { expect } from 'chai';2import { GetTestBed } from './utils';3describe('Basic tests', () => {4    it('primitive values match', () => {5        const { object, observer, observed } = GetTestBed();6        expect(observed["1"]).to.equal(object["1"]);7    });8    it('nested values match', () => {9        const { object, observer, observed } = GetTestBed();10        expect(observed.nested.c).to.equal(object.nested.c);11    });12    it('observed nested object always returns the same object', () => {13        const { object, observer, observed } = GetTestBed();14        expect(observed.nested).to.equal(observed.nested);15    });16    it('observed primitive value sets', () => {17        const { object, observer, observed } = GetTestBed();18        observed["1"] = 3;19        expect(object["1"]).to.equal(3);20    });21    it('observed nested value sets', () => {22        const { object, observer, observed } = GetTestBed();23        observed.nested.c = 'd'24        expect(object.nested.c).to.equal("d");25    });26    it('observed objects sets native nested object', () => {27        const { object, observer, observed } = GetTestBed();28        const o = { d: 'd' };29        (observed.nested as any) = o;30        expect(object.nested).to.equal(o);31    });32    it('get native from observed object', () => {33        const { object, observer, observed } = GetTestBed();34        const o = { d: 'd' };35        (observed.nested as any) = o;36        const native = observer.getNative(observed.nested)37        expect(native).to.equal(o);38    });39    it('observed object does trigger changes', () => {40        const { object, observer, observed } = GetTestBed();41        observed.array.pop();42        const changes = observer.changes;43        expect(changes.length).to.be.greaterThan(0);44    });45    it('native object does not trigger changes', () => {46        const { object, observer, observed } = GetTestBed();47        object.array.pop();48        const changes = observer.changes;49        expect(changes.length).to.equal(0);50    });51    it('set nested observed object and trigger changes', () => {52        const { object, observer, observed } = GetTestBed();53        const o = { d: 'd' };54        (observed.nested as any) = o;55        (observed.nested as any).d = 'c';56        expect((observed.nested as any).d).to.equal('c');57    });58    it('set nested change and delete nested object; Resolve Early', async () => {59        const { object, observer, observed } = GetTestBed({ emit: 'async', resolveChangeAncestors: 'early' });60        (observed.nested as any).c = 'c2';61        delete observed.nested as any;62        let changes = [];63        observer.watch(observed, v => changes.push(v));64        await observer.waitFor('emit');65        expect(changes.length).to.equal(2);66    });67    it('set nested change and delete nested object; Resolve Late', async () => {68        const { object, observer, observed } = GetTestBed({ emit: 'async', resolveChangeAncestors: 'late' });69        (observed.nested as any).c = 'c2';70        delete observed.nested as any;71        let changes = [];72        observer.watch(observed, v => changes.push(v));73        await observer.waitFor('emit');74        expect(changes.length).to.equal(1);75    });...

array.spec.ts

Source:array.spec.ts

1import { expect } from 'chai';2import { LogEventExecute } from '../src';3import { GetTestBed } from './utils';4describe('Array tests', () => {5    it('checking array push', () => {6        const { object, observer, observed } = GetTestBed();7        expect(object.array.length).to.equal(6);8        expect(observed.array.length).to.equal(6);9        observed.array.push(3);10        expect(object.array[6]).to.equal(3);11        expect(object.array.length).to.equal(7);12        expect(observed.array.length).to.equal(7);13    });14    it('checking array copywithin', () => {15        const { object, observer, observed } = GetTestBed();16        observed.sorted.copyWithin(0, 3, 5);17        expect(object.sorted[0]).to.equal(4);18        expect(object.sorted[1]).to.equal(5);19        expect(object.sorted[2]).to.equal(3);20        expect(object.sorted[3]).to.equal(4);21        expect(object.sorted[4]).to.equal(5);22    });23    it('checking array index set', () => {24        const { object, observer, observed } = GetTestBed();25        observed.array[0] = 3;26        expect(object.array[0]).to.equal(3);27    });28    it('checking array sort', () => {29        const { object, observer, observed } = GetTestBed({ tagFunctions: ['array-mutators'], emit: 'never' });30        observed.array.sort();31        expect(object.array[0]).to.equal(1);32        expect(object.array[1]).to.equal(2);33        expect(object.array[2]).to.equal(3);34        expect(object.array[3]).to.equal(4);35        expect(object.array[4]).to.equal(5);36        expect(object.array[5]).to.equal(6);37    });38    it('checking array pop', () => {39        const { object, observer, observed } = GetTestBed();40        observed.array.pop();41        expect(object.array.length).to.equal(5);42    });43    it('checking array push pop', () => {44        const { object, observer, observed } = GetTestBed({ tagFunctions: ['array-mutators'], emit: 'never' });45        observed.array.push(observed.array.pop());46        const executes = observer.changes.filter((v: any) => v.tag) as LogEventExecute[];47        expect(executes[0].tag).to.equal(executes[1].tag);48        expect(executes[2].tag).to.equal(executes[3].tag);49    });...

Using AI Code Generation

1import { getTestBed } from 'ng-mocks';2import { MockBuilder } from 'ng-mocks';3import { MockRender } from 'ng-mocks';4import { MockInstance } from 'ng-mocks';5import { MockService } from 'ng-mocks';6import { MockProvider } from 'ng-mocks';7import { MockDirective } from 'ng-mocks';8import { MockPipe } from 'ng-mocks';9import { MockComponent } from 'ng-mocks';10import { MockRender } from 'ng-mocks';11import { MockRender } from 'ng-mocks';12import { MockRender } from 'ng-mocks';13import { MockRender } from 'ng-mocks';14import { MockRender } from 'ng-mocks';15import { MockRender } from 'ng-mocks';16import { MockRender } from 'ng-mocks';17import { MockRender } from 'ng-mocks';18import { MockRender } from 'ng-mocks';19import { MockRender } from 'ng-mocks';20import { getTestBed } from 'ng-mocks';21import { MockBuilder } from 'ng-mocks';22import { MockRender } from '

Using AI Code Generation

1import { getTestBed } from 'ng-mocks';2import { MockBuilder } from 'ng-mocks';3import { MockRender } from 'ng-mocks';4import { MockInstance } from 'ng-mocks';5import { MockReset } from 'ng-mocks';6import { MockService } from 'ng-mocks';7import { MockRender } from 'ng-mocks';8import { MockRender } from 'ng-mocks';9import { MockRender } from 'ng-mocks';10import { MockRender } from 'ng-mocks';11import { MockRender } from 'ng-mocks';12import { MockRender } from 'ng-mocks';13import { MockRender } from 'ng-mocks';14import { MockRender } from 'ng-mocks';15import { MockRender } from 'ng-mocks';16import { MockRender } from 'ng-mocks';

Using AI Code Generation

1import { getTestBed } from 'ng-mocks';2import { TestBed } from 'ng-mocks';3import { MockBuilder } from 'ng-mocks';4import { MockRender } from 'ng-mocks';5import { MockInstance } from 'ng-mocks';6import { MockService } from 'ng-mocks';7import { ngMocksGlobal } from 'ng-mocks';8import { MockRender } from 'ng-mocks';9import { MockInstance } from 'ng-mocks';10import { MockService } from 'ng-mocks';11import { ngMocksGlobal } from 'ng-mocks';12import { MockRender } from 'ng-mocks';13import { MockInstance } from 'ng-mocks';14import { MockService } from 'ng-mocks';15import { ngMocksGlobal } from 'ng-mocks';16import { MockRender } from 'ng-mocks';17import { MockInstance } from 'ng-mocks';18import { MockService } from 'ng-mocks';19import { ngMocksGlobal } from 'ng-mocks';20import { MockRender } from 'ng-mocks';21import { MockInstance } from 'ng

Using AI Code Generation

1import { getTestBed } from 'ng-mocks';2import { MockBuilder } from 'ng-mocks';3import { MockRender } from 'ng-mocks';4import { MyComponent } from './my.component';5import { MyModule } from './my.module';6describe('MyComponent', () => {7  beforeEach(() => MockBuilder(MyComponent, MyModule));8  it('renders the component', () => {9    const fixture = MockRender(MyComponent);10    expect(fixture.nativeElement.innerHTML).toContain('Hello world!');11  });12});13import { NgModule } from '@angular/core';14import { MyComponent } from './my.component';15@NgModule({16})17export class MyModule {}18import { Component } from '@angular/core';19@Component({20})21export class MyComponent {}22import { MockBuilder } from 'ng-mocks';23import { MyComponent } from './my.component';24import { MyModule } from './my.module';25describe('MyComponent', () => {26  beforeEach(() => MockBuilder(MyComponent, MyModule));27  it('renders the component', () => {28    const fixture = MockRender(MyComponent);29    expect(fixture.nativeElement.innerHTML).toContain('Hello world!');30  });31});32import { MockBuilder } from 'ng-mocks';33import { MyComponent } from './my.component';34import { MyModule } from './my.module';35describe('MyComponent', () => {36  beforeEach(() => MockBuilder(MyComponent, MyModule));37  it('renders the component', () => {38    const fixture = MockRender(MyComponent);39    expect(fixture.nativeElement.innerHTML).toContain('Hello world!');40  });41});42import { NgModule } from '@angular/core';43import { MyComponent } from './my.component';44@NgModule({45})46export class MyModule {}47import { Component } from '@angular/core';48@Component({49})50export class MyComponent {}51import { MockBuilder } from 'ng-mocks';52import { MyComponent } from './my.component';53import { MyModule } from './

Using AI Code Generation

1import { getTestBed } from 'ng-mocks';2import { MockBuilder, MockRender } from 'ng-mocks';3import { MockRenderOptions } from 'ng-mocks';4import { MockInstance } from 'ng-mocks';5import { MockProvider } from 'ng-mocks';6import { MockRenderComponent } from 'ng-mocks';7import { MockRenderDirective } from 'ng-mocks';8import { MockRenderPipe } from 'ng-mocks';9import { MockRenderService } from 'ng-mocks';10import { MockRenderTemplate } from 'ng-mocks';11import { MockRenderModule } from 'ng-mocks';12import { MockRenderModuleWithProviders } from 'ng-mocks';13import { MockRenderModuleWithDeclarations } from 'ng-mocks';14import { MockRenderModuleWithEntryComponents } from 'ng-mocks';15import { MockRenderModuleWithImports } from 'ng-mocks';16import { MockRenderModuleWithProviders } from 'ng-mocks';17import { MockRenderModuleWithProvidersAndDeclarations } from 'ng-mocks';18import { MockRenderModuleWithProvidersAndDeclarationsAndImports } from 'ng-mocks';

Using AI Code Generation

1import { getTestBed } from 'ng-mocks';2import { TestBed } from '@angular/core/testing';3import { AppComponent } from './app.component';4import { AppModule } from './app.module';5describe('AppComponent', () => {6  beforeEach(async () => {7    await TestBed.configureTestingModule({8      imports: [AppModule],9    }).compileComponents();10  });11  it('should create the app', () => {12    const fixture = TestBed.createComponent(AppComponent);13    const app = fixture.componentInstance;14    expect(app).toBeTruthy();15  });16  it('should have as title "ng-mocks" ', () => {17    const fixture = TestBed.createComponent(AppComponent);18    const app = fixture.componentInstance;19    expect(app.title).toEqual('ng-mocks');20  });21  it('should render title', () => {22    const fixture = TestBed.createComponent(AppComponent);23    fixture.detectChanges();24    const compiled = fixture.nativeElement;25    expect(compiled.querySelector('h1').textContent).toContain(26    );27  });28  it('should render title with getTestBed', () => {29    const fixture = getTestBed().createComponent(AppComponent);30    fixture.detectChanges();31    const compiled = fixture.nativeElement;32    expect(compiled.querySelector('h1').textContent).toContain(33    );34  });35});36import { getTestBed } from 'ng-mocks';37import { TestBed } from '@angular/core/testing';38import { AppComponent } from './app.component';39import { AppModule } from './app.module';40describe('AppComponent', () => {41  beforeEach(async () => {42    await TestBed.configureTestingModule({43      imports: [AppModule],44    }).compileComponents();45  });46  it('should create the app', () => {47    const fixture = TestBed.createComponent(AppComponent);48    const app = fixture.componentInstance;49    expect(app).toBeTruthy();50  });51  it('should have as title "ng-mocks" ', () => {52    const fixture = TestBed.createComponent(AppComponent);53    const app = fixture.componentInstance;54    expect(app.title).toEqual('ng-mocks');55  });56  it('should render title

Using AI Code Generation

1import { getTestBed } from 'ng-mocks';2TestBed.configureTestingModule({3  imports: [HttpClientTestingModule],4});5const myService = TestBed.get(MyService);6import { getTestBed } from 'ng-mocks';7const myService = TestBed.get(MyService);8import { getTestBed } from 'ng-mocks';9const myService = TestBed.inject(MyService);10import { getTestBed } from 'ng-mocks';11const component = TestBed.createComponent(MyComponent);12import { getTestBed } from 'ng-mocks';13TestBed.compileComponents();14import { getTestBed } from 'ng-mocks';15TestBed.overrideComponent(MyComponent, {16  set: {17  },18});19import { getTestBed } from 'ng-mocks';20TestBed.overrideDirective(MyComponent, MyDirective, {21  set: {22  },23});

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