Angular

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Chapter 69: unit testing Section 69.1: Basic unit test component file @Component({ selector: 'example-test-compnent', template: ' {{user.name}} {{user.fname}} {{user.email}} ' }) export class ExampleTestComponent implements OnInit{ let user :User = null; ngOnInit(): void { this.user.name = 'name'; this.user.fname= 'fname'; this.user.email= 'email'; } } Test file describe('Example unit test component', () => { let component: ExampleTestComponent ; let fixture: ComponentFixture; beforeEach(async(() => { TestBed.configureTestingModule({ declarations: [ExampleTestComponent] }).compileComponents(); })); beforeEach(() => { fixture = TestBed.createComponent(ExampleTestComponent ); component = fixture.componentInstance; fixture.detectChanges(); }); it('ngOnInit should change user object values', () => { expect(component.user).toBeNull(); // check that user is null on initialize component.ngOnInit(); // run ngOnInit expect(component.user.name).toEqual('name'); expect(component.user.fname).toEqual('fname'); expect(component.user.email).toEqual('email'); }); }); GoalKicker.com – <strong>Angular</strong> 2 Notes for Professionals 221
Credits Thank you greatly to all the people from Stack Overflow Documentation who helped provide this content, more changes can be sent to web@petercv.com for new content to be published or updated Abrar Jahin Chapter 55 acdcjunior Chapters 1, 4 and 12 ahmadalibaloch Chapter 68 aholtry Chapters 6 and 16 Ajey Chapter 56 Alex Morales Chapter 18 Alexandre Junges Chapter 20 amansoni211 Chapter 10 Amit kumar Chapters 24 and 44 Andrei Zhytkevich Chapter 11 Anil Singh Chapters 6, 24 and 34 Apmis Chapter 16 Arnold Wiersma Chapter 13 Arun Redhu Chapter 67 AryanJ Chapters 16, 27 and 28 Ashok Vishwakarma Chapter 58 Bean0341 Chapter 1 Berseker59 Chapter 6 Bhoomi Bhalani Chapter 1 BogdanC Chapters 1 and 50 borislemke Chapters 4, 11, 16 and 30 BrianRT Chapter 39 brians69 Chapter 1 briantyler Chapter 1 BrunoLM Chapters 2, 3, 4, 11 and 23 cDecker32 Chapter 1 Christopher Taylor Chapters 4 and 24 Chybie Chapter 4 dafyddPrys Chapter 12 daniellmb Chapters 20 and 21 Daredzik Chapter 18 echonax Chapter 1 elliot Chapter 4 Eric Jimenez Chapters 19, 25, 28 and 34 filoxo Chapter 18 Fredrik Lundin Chapter 4 Günter Zöchbauer Chapter 10 Gaurav Mukherjee Chapter 42 Gerard Simpson Chapter 17 gerl Chapter 6 H. Pauwelyn Chapter 1 Harry Chapters 1 and 34 Hatem Chapter 39 He11ion Chapter 1 Jaime Still Chapter 33 Jarod Moser Chapter 4 Jeff Cross Chapter 4 GoalKicker.com – <strong>Angular</strong> 2 Notes for Professionals 222
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Angular 2 Angular 2 Notes for Profe
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Section 9.4: Bidirectional parent-c
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Section 32.1: Data driven form ....
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Section 61.4: Md2Datepicker .......
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Chapter 1: Getting started with Ang
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mkdir front cd front Just like we d
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System.import('app').catch(
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Prerequisites: Node.js v4 or greate
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This command will execute all the t
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packages tells the System loader ho
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{{message}} We're displaying the
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Section 1.6: Let's dive into Angula
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-tslint.json -typings.json Basic un
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Chapter 2: Components Angular compo
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TestBed.configureTestingModule({ de
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Chapter 3: Modules Angular modules
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Chapter 4: Pipes Function/Parameter
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Section 4.4: Debugging With JsonPip
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import { Observable } from 'rxjs/Ob
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template: ` {{value | truthy:'enabl
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Chapter 5: Page title How can you c
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ngForLoop.annotations = [ new angul
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} super(backend, defaultOptions); r
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Chapter 8: Templates Templates are
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} // Displays 'Mr. IQ', '', 'Bombas
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template. In this example, we wire
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History {{event}} `, providers: [
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} } @NgModule({ imports: [CommonMod
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import { Component, Inject } from '
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Chapter 10: Dynamically add compone
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@NgModule({ imports: [ BrowserModul
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templateUrl: './app/app.component.h
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Chapter 11: Directives Section 11.1
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Input, HostListener } from "@angula
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mouseenter.initEvent('mouseenter',
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Section 12.2: Input example @input
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handleData (data:any) { this.asyncD
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the error. Section 13.3: Using vali
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Section 14.3: Displaying current An
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Chapter 16: Routing Section 16.1: R
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] ... }, { }, ... path: 'users', co
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Basic precaution: Ensure you have t
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Add our router directives we will b
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Chapter 17: Routing (3.0.0+) Sectio
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Section 17.3: Using Resolvers and G
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main.ts import {bootstrap} from '@a
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Then, export the array of routes. p
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typings install jquery --global --s
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Chapter 19: Optimizing rendering us
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import { Component, OnDestroy } fro
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} GoalKicker.com - Angular 2 Notes
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} } }); The previous example uses a
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Chapter 23: Services and Dependency
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Section 23.3: Testing a Service Giv
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try { const result = await authServ
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} } let pattern:RegExp = /\S+@\S+\.
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} } current: ['', Validators.requir
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Passwords do not match Admi
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id="LastName" name="LastName"> Em
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Chapter 26: Testing ngModel Is a ex
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Chapter 27: Feature Modules Section
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}) export class MyModule {} MyRootC
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@Component({ template: '`Eager Comp
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} } this.source = e.target.result;
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Chapter 31: Bypassing Sanitizing fo
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main.html pipe.html will load in
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function customValidator(control: C
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ootstrap(AppComponent, [ HTTP_PROVI
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3. 4. 5. 6. 7. Performs compilation
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Chapter 35: Debugging Angular 2 Typ
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Chapter 36: CRUD in Angular 2 with
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Chapter 38: Update typings Section
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providers: [ {provide: Store, useCl
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let fixture: ComponentFixture; let
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}); }); it('should create the app',
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store, effects ], providers: [], bo
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Section 40.5: Angular 2 aliased exp
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Now we've got to think about what k
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action.payload.username }); case Us
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placeholder="Username" [disabled]="
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} constructor(){ this.size = 'small
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} constructor(){ this.users.push(ne
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Section 44.4: Use *ngIf with*ngFor
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export * from './lib'; index.js Thi
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}) export class AngularXMinimalNpmP
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Chapter 47: Angular 2 - Protractor
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}); function checkNavbarTexts(){ el
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Chapter 49: Angular 2 Input() outpu
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