gerrit.onap Code Review - portal/sdk.git/blob

   1 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
   2
   3 import { LogComponent } from './log.component';
   4 import { HttpClientTestingModule } from '@angular/common/http/testing';
   5 import { LogService } from './log.service';
   6 import { MockBackend } from '@angular/http/testing';
   7 import { BaseRequestOptions, Http } from '@angular/http';
   8 import 'rxjs/add/observable/of';
   9 import { Observable } from 'rxjs/Observable';
  10
  11 describe('LogComponent', () => {
  12   let component: LogComponent;
  13   let fixture: ComponentFixture<LogComponent>;
  14   let logService:LogService;
  15
  16   beforeEach(async(() => {
  17     TestBed.configureTestingModule({
  18       declarations: [ LogComponent ],
  19       imports: [HttpClientTestingModule],
  20       // providers:[LogService,MockBackend,BaseRequestOptions,{
  21       //   porvide:Http,useFactory:(backend:MockBackend,defaultOptions:BaseRequestOptions)=>{
  22       //     return new Http(backend,defaultOptions);
  23       //   },
  24       //   deps:[MockBackend,BaseRequestOptions],
  25       // }]
  26     })
  27     .compileComponents();
  28   }));
  29
  30   beforeEach(() => {
  31     fixture = TestBed.createComponent(LogComponent);
  32     component = fixture.componentInstance;
  33     fixture.detectChanges();
  34     logService=TestBed.get(LogService);
  35   });
  36
  37   it('should create', () => {
  38     expect(component).toBeTruthy();
  39   });
  40
  41   describe('should test subscribe',()=>{
  42     it('should test ngOnInit method1',()=>{
  43       component.reportType = "Dashboard";
  44       component.ngOnInit();
  45       expect(component.stepNo).toEqual("3");
  46     })
  47   })
  48
  49   it('should test ngOnInit method2',()=>{
  50     component.reportType != "Dashboard";
  51     component.ngOnInit();
  52     expect(component.stepNo).toEqual("7");
  53   })
  54
  55   it('should test subscribe method inside ngOnInit method',()=>{
  56     let spy=spyOn(logService,'getLogData').and.returnValue(Observable.of('you object'));
  57     component.ngOnInit();
  58     expect(spy).toHaveBeenCalled();
  59   })
  60 });