Best JavaScript code snippet using ng-mocks
mock-ng-def.ts
Source: mock-ng-def.ts
1import { Component, Directive, NgModule, Pipe, Provider } from '@angular/core';2import { flatten } from '../common/core.helpers';3import { dependencyKeys, Type } from '../common/core.types';4import { isNgModuleDefWithProviders } from '../common/func.is-ng-module-def-with-providers';5import ngMocksUniverse from '../common/ng-mocks-universe';6import createResolvers from './create-resolvers';7import markProviders from './mark-providers';8const flatToExisting = <T, R>(data: T | T[], callback: (arg: T) => R | undefined): R[] =>9 flatten(data)10 .map(callback)11 .filter((item): item is R => !!item);12const configureProcessMetaKeys = (13 resolve: (def: any) => any,14 resolveProvider: (def: Provider) => any,15): Array<[dependencyKeys, (def: any) => any]> => [16 ['declarations', resolve],17 ['entryComponents', resolve],18 ['bootstrap', resolve],19 ['providers', resolveProvider],20 ['viewProviders', resolveProvider],21 ['imports', resolve],22 ['exports', resolve],23];24const processMeta = (25 ngModule: Partial<Record<dependencyKeys, any>> & {26 skipMarkProviders?: boolean;27 },28 resolve: (def: any) => any,29 resolveProvider: (def: Provider) => any,30): NgModule => {31 const mockModuleDef: Partial<NgModule & Component & Directive & Pipe> = {};32 const keys = configureProcessMetaKeys(resolve, resolveProvider);33 const cachePipe = ngMocksUniverse.flags.has('cachePipe');34 if (!cachePipe) {35 ngMocksUniverse.flags.add('cachePipe');36 }37 for (const [key, callback] of keys) {38 if (ngModule[key]?.length) {39 mockModuleDef[key] = flatToExisting(ngModule[key], callback);40 }41 }42 if (!ngModule.skipMarkProviders) {43 markProviders(mockModuleDef.providers);44 markProviders(mockModuleDef.viewProviders);45 }46 if (!cachePipe) {47 ngMocksUniverse.flags.delete('cachePipe');48 }49 return mockModuleDef;50};51const resolveDefForExport = (52 def: any,53 resolve: (def: any) => any,54 correctExports: boolean,55 ngModule?: Type<any>,56): Type<any> | undefined => {57 const moduleConfig = ngMocksUniverse.config.get(ngModule) || {};58 const instance = isNgModuleDefWithProviders(def) ? def.ngModule : def;59 const mockDef = resolve(instance);60 if (!mockDef) {61 return undefined;62 }63 // If we export a declaration, then we have to export its module too.64 const config = ngMocksUniverse.config.get(instance);65 if (config?.export && ngModule && !moduleConfig.export) {66 ngMocksUniverse.config.set(ngModule, {67 ...moduleConfig,68 export: true,69 });70 }71 if (correctExports && !moduleConfig.exportAll && !config?.export) {72 return undefined;73 }74 return mockDef;75};76const skipAddExports = (mockDef: any, mockModuleDef: NgModule): mockDef is undefined =>77 !mockDef || (!!mockModuleDef.exports && mockModuleDef.exports.indexOf(mockDef) !== -1);78// if we are in the skipMock mode we need to export only the default exports.79// if we are in the correctModuleExports mode we need to export only default exports.80const addExports = (81 resolve: (def: any) => any,82 change: () => void,83 ngModuleDef: NgModule,84 mockModuleDef: NgModule,85 ngModule?: Type<any>,86): void => {87 const correctExports = ngMocksUniverse.flags.has('skipMock') || ngMocksUniverse.flags.has('correctModuleExports');88 for (const def of flatten([ngModuleDef.imports || [], ngModuleDef.declarations || []])) {89 const mockDef = resolveDefForExport(def, resolve, correctExports, ngModule);90 if (skipAddExports(mockDef, mockModuleDef)) {91 continue;92 }93 change();94 mockModuleDef.exports = mockModuleDef.exports || [];95 mockModuleDef.exports.push(mockDef);96 }97};98export default (99 ngModuleDef: NgModule & {100 skipMarkProviders?: boolean;101 },102 ngModule?: Type<any>,103): [boolean, NgModule] => {104 const hasResolver = ngMocksUniverse.config.has('mockNgDefResolver');105 if (!hasResolver) {106 ngMocksUniverse.config.set('mockNgDefResolver', new Map());107 }108 let changed = !ngMocksUniverse.flags.has('skipMock');109 const change = (flag = true) => {110 changed = changed || flag;111 };112 const { resolve, resolveProvider } = createResolvers(change, ngMocksUniverse.config.get('mockNgDefResolver'));113 const mockModuleDef = processMeta(ngModuleDef, resolve, resolveProvider);114 addExports(resolve, change, ngModuleDef, mockModuleDef, ngModule);115 if (!hasResolver) {116 ngMocksUniverse.config.delete('mockNgDefResolver');117 }118 return [changed, mockModuleDef];...
Using AI Code Generation
1import { correctExports } from 'ng-mocks';2import { mockComponent } from 'ng-mocks';3describe('AppComponent', () => {4 let component: AppComponent;5 let fixture: ComponentFixture<AppComponent>;6 beforeEach(async(() => {7 TestBed.configureTestingModule({8 mockComponent(ChildComponent)9 })10 .overrideModule(BrowserDynamicTestingModule, {11 set: {12 entryComponents: [correctExports(ChildComponent)]13 }14 })15 .compileComponents();16 }));17 beforeEach(() => {18 fixture = TestBed.createComponent(AppComponent);19 component = fixture.componentInstance;20 fixture.detectChanges();21 });22 it('should create', () => {23 expect(component).toBeTruthy();24 });25});26import { async, ComponentFixture, TestBed } from '@angular/core/testing';27import { ChildComponent } from './child.component';28describe('ChildComponent', () => {29 let component: ChildComponent;30 let fixture: ComponentFixture<ChildComponent>;31 beforeEach(async(() => {32 TestBed.configureTestingModule({33 })34 .compileComponents();35 }));36 beforeEach(() => {37 fixture = TestBed.createComponent(ChildComponent);38 component = fixture.componentInstance;39 fixture.detectChanges();40 });41 it('should create', () => {42 expect(component).toBeTruthy();43 });44});45import { Component, OnInit } from '@angular/core';46@Component({47})48export class ChildComponent implements OnInit {49 constructor() { }50 ngOnInit() {51 }52}53import { Component } from '@angular/core';54@Component({55})56export class AppComponent {57 title = 'test';58}59import { async, ComponentFixture, TestBed } from '@angular/core/testing';60import { AppComponent } from './app.component';61import { ChildComponent } from './child.component';
Using AI Code Generation
1import { correctExports } from 'ng-mocks';2import { MockModule } from 'ng-mocks';3import { MockComponent } from 'ng-mocks';4import { MockDirective } from 'ng-mocks';5import { MockPipe } from 'ng-mocks';6import { MockService } from 'ng-mocks';7import { MockProvider } from 'ng-mocks';8import { MockRender } from 'ng-mocks';9import { MockRender } from 'ng-mocks';
Using AI Code Generation
1import { correctExports } from 'ng-mocks';2correctExports();3import { MyModule } from './my.module';4import { MyComponent } from './my.component';5describe('MyComponent', () => {6 let component: MyComponent;7 let fixture: ComponentFixture<MyComponent>;8 beforeEach(async(() => {9 TestBed.configureTestingModule({10 imports: [MyModule],11 }).compileComponents();12 }));13 beforeEach(() => {14 fixture = TestBed.createComponent(MyComponent);15 component = fixture.componentInstance;16 fixture.detectChanges();17 });18 it('should create', () => {19 expect(component).toBeTruthy();20 });21});22import { NgModule } from '@angular/core';23import { CommonModule } from '@angular/common';24import { MyComponent } from './my.component';25@NgModule({26 imports: [CommonModule],27})28export class MyModule {}29import { Component, OnInit } from '@angular/core';30@Component({31})32export class MyComponent implements OnInit {33 constructor() {}34 ngOnInit() {}35}36p {37 color: red;38}39import { async, ComponentFixture, TestBed } from '@angular/core/testing';40import { MyComponent } from './my.component';41describe('MyComponent', () => {42 let component: MyComponent;43 let fixture: ComponentFixture<MyComponent>;44 beforeEach(async(() => {45 TestBed.configureTestingModule({46 }).compileComponents();47 }));48 beforeEach(() => {49 fixture = TestBed.createComponent(MyComponent);50 component = fixture.componentInstance;51 fixture.detectChanges();52 });53 it('should create', () => {54 expect(component).toBeTruthy();55 });56});57module.exports = function (config) {58 config.set({59 require('karma-jasmine'),60 require('karma-chrome-launcher'),61 require('karma-jasmine-html-reporter'),62 require('karma-coverage-istanbul-reporter'),63 require('@angular-dev
Using AI Code Generation
1import { correctExports } from 'ng-mocks';2correctExports();3import { mockProvider } from 'ng-mocks';4describe('Test', () => {5 beforeEach(() => {6 TestBed.configureTestingModule({7 mockProvider(ExampleService),8 });9 });10 it('should be created', () => {11 const service: ExampleService = TestBed.get(ExampleService);12 expect(service).toBeTruthy();13 });14});15import 'test.js';16import { correctExports } from 'ng-mocks';17correctExports();18import { mockProvider } from 'ng-mocks';19describe('Test', () => {20 beforeEach(() => {21 TestBed.configureTestingModule({22 mockProvider(ExampleService),23 });24 });25 it('should be created', () => {26 const service: ExampleService = TestBed.get(ExampleService);27 expect(service).toBeTruthy();28 });29});30import { mockProvider } from 'ng-mocks';31describe('Test', () => {32 beforeEach(() => {33 TestBed.configureTestingModule({34 mockProvider(ExampleService),35 });36 });37 it('should be created', () => {38 const service: ExampleService = TestBed.get(ExampleService);39 expect(service).toBeTruthy();40 });41});42import { mockProvider }
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