/*
 * ============LICENSE_START==========================================
 * ONAP Portal SDK
 * ===================================================================
 * Copyright © 2019 AT&T Intellectual Property. All rights reserved.
 * ===================================================================
 * 
 *  * Modification Copyright © 2020 IBM.
 * ===================================================================

 * Unless otherwise specified, all software contained herein is licensed
 * under the Apache License, Version 2.0 (the "License");
 * you may not use this software except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *             http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Unless otherwise specified, all documentation contained herein is licensed
 * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
 * you may not use this documentation except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *             https://creativecommons.org/licenses/by/4.0/
 *
 * Unless required by applicable law or agreed to in writing, documentation
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * ============LICENSE_END============================================
 *
 */

import { async, ComponentFixture, TestBed } from '@angular/core/testing';
import {FormsModule} from '@angular/forms';
import { NewMenuComponent } from './new-menu.component';
import { HttpClientTestingModule } from '@angular/common/http/testing';
import { NgbActiveModal, NgbModalModule } from '@ng-bootstrap/ng-bootstrap';
import { RouterTestingModule } from '@angular/router/testing';
import { CookieService } from 'ngx-cookie-service';
import { AdminService } from '../../admin.service';
import 'rxjs/add/operator/toPromise';
import { ConfirmationModalComponent } from 'src/app/modals/confirmation-modal/confirmation-modal.component';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import 'rxjs/add/observable/of';
import { Observable } from 'rxjs/Observable';
import 'rxjs/add/operator/catch';
import 'rxjs/add/observable/throw';
import { BrowserDynamicTestingModule } from '@angular/platform-browser-dynamic/testing';


describe('NewMenuComponent', () => {
  let component: NewMenuComponent;
  let fixture: ComponentFixture<NewMenuComponent>;
  let adminService:AdminService;

  beforeEach(async(() => {
    TestBed.configureTestingModule({
      declarations: [ NewMenuComponent,ConfirmationModalComponent ],
      imports:[
        FormsModule, 
        HttpClientTestingModule,
        RouterTestingModule,
        NgbModalModule,
        BrowserAnimationsModule
      ],
      providers:[
        AdminService,
        NgbActiveModal,
        CookieService
      ],   
    })
    TestBed.overrideModule(BrowserDynamicTestingModule,{
      set:{
        entryComponents:[ConfirmationModalComponent ]
      }
    })
    .compileComponents();
    
  }));

  beforeEach(() => {
    fixture = TestBed.createComponent(NewMenuComponent);
    component = fixture.componentInstance;
    fixture.detectChanges();
    adminService=TestBed.get(AdminService);
  });

  it('should create', () => {
    expect(component).toBeTruthy();
  });

  it('testing ngOnInit method for if condition',()=>{
    component.selectedMenu=1;
    component.ngOnInit();
    expect(component.menu).toEqual(component.selectedMenu);
  })

  it('testing ngOnInit method for else condition',()=>{
    component.selectedMenu=0;
    component.ngOnInit();
    expect(component.menu.menuSetCode).toEqual('APP');
  })

  it('testing sortItems method',()=>{
    let prop: any;
      component.sortItems(prop);

  })

  it('testing getParentLabel method',()=>{
    component.getParentLabel(1,"data");
  })

 
  it('should test getParentData method1 ',()=>{
    const children="children";
    let spy=spyOn(adminService,'getParentData').and.returnValue(Observable.of('you object'));
    component.getParentData();
    expect(spy).toHaveBeenCalled();
  })

  it('should test getParentData method2 error part ',()=>{
    const children="children";
    let spy=spyOn(adminService,'getParentData').and.returnValue(Observable.throw({status:404}));
    component.getParentData();
    expect(spy).toHaveBeenCalled();
  })

  describe('should test getLeftMenuItems',()=>{
  it('testing getLeftMenuItems',()=>{
    component.getLeftMenuItems();
  })
  })

  it('testing getFunctionCDselectData method1',()=>{
     let spy=spyOn(adminService,'getFunctionCdList').and.returnValue(Observable.of('your object'));
     component.getFunctionCDselectData();
     expect(spy).toHaveBeenCalled();
     expect(component.result).toEqual('your object');
     expect(component.functionCDselectData).toEqual('your object');
   })

  describe('should test getFunctionCDselectData method2',()=>{
    it('testing getFunctionCDselectData',()=>{
     let spy= spyOn(adminService,'getFunctionCdList').and.returnValue(Observable.throw({status:404}))
      component.getFunctionCDselectData();
      expect(spy).toHaveBeenCalled();
      expect(component.showSpinner).toEqual(false);
    })
  })

  it('should test updateFnMenu method',()=>{
     component.menu.label!=null;
    component.updateFnMenu();
  })

});