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     })
  21     .compileComponents();
  22   }));
  23
  24   beforeEach(() => {
  25     fixture = TestBed.createComponent(LogComponent);
  26     component = fixture.componentInstance;
  27     fixture.detectChanges();
  28     logService=TestBed.get(LogService);
  29   });
  30
  31   it('should create', () => {
  32     expect(component).toBeTruthy();
  33   });
  34
  35   describe('should test subscribe',()=>{
  36     it('should test ngOnInit method1',()=>{
  37       component.reportType = "Dashboard";
  38       component.ngOnInit();
  39       expect(component.stepNo).toEqual("3");
  40     })
  41   })
  42
  43   it('should test ngOnInit method2',()=>{
  44     component.reportType != "Dashboard";
  45     component.ngOnInit();
  46     expect(component.stepNo).toEqual("7");
  47   })
  48
  49   it('should test subscribe method inside ngOnInit method',()=>{
  50     let spy=spyOn(logService,'getLogData').and.returnValue(Observable.of('you object'));
  51     component.ngOnInit();
  52     expect(spy).toHaveBeenCalled();
  53   })
  54 });