// import { Component, OnInit, OnDestroy } from '@angular/core';
// import { Router, ActivatedRoute } from '@angular/router';
// import { Observable } from 'rxjs/observable';
// import { DebugElement } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { TestBed, async, ComponentFixture } from '@angular/core/testing';
import { RouterTestingModule } from '@angular/router/testing';
import { CartServiceStub } from '../../../../services/cart.service.stub';
import { SharedService } from '../../../../shared/shared.service';
import { UserService } from '../../../../services/user.service';
import { CartService } from '../../../../services/cart.service';
import { CustomerService } from '../../../../services/customer.service';
import { LookupService } from '../../../../services/lookup.service';
import { CatalogService } from '../../../../services/catalog.service';
import { TradeinService } from '../../../../services/tradein.service';
import { LoggingService } from '../../../../services/logging.service';
import { AdjustPriceComponent } from '../adjust-price/adjust-price.component';
import { TradeinComponent } from '../tradein/tradein.component';
import { PopupComponent } from '../../../../shared/popup/popup.component';
import { OrderItemDevice, cartData, packagesData } from '../../../../shared/mock-data';
import { ReturnComponent } from './return.component';
import { CheckoutService } from '../../../../services/checkout.service';
import { HttpClient, HttpHandler } from '@angular/common/http';
// import {Conne}
describe('Return Component', () => {
    let returnObject: ReturnComponent;
    let fixture: ComponentFixture<ReturnComponent>;
    let dataStub: CartServiceStub;
    let spyNavigate: any;
    beforeEach(async(() => {
        TestBed.configureTestingModule({
            providers: [
                SharedService,
                UserService,
                CartService,
                CustomerService,
                CheckoutService,
                LookupService,
                CatalogService,
                TradeinService,
                LoggingService,
                HttpClient, HttpHandler
            ],
            imports: [
                FormsModule,
                RouterTestingModule
            ],
            declarations: [ReturnComponent, AdjustPriceComponent, TradeinComponent, PopupComponent]

        });
        fixture = TestBed.createComponent(ReturnComponent);
        returnObject = fixture.componentInstance;
        returnObject.cartService.returnCart = cartData;
        dataStub = fixture.debugElement.injector.get(CartService);
        TestBed.compileComponents();
        TestBed.get(SharedService);
        TestBed.get(CartService);
        TestBed.get(UserService);
    }));

    // tests here
    it('should be created', () => {
        expect(returnObject).toBeTruthy();
    });
    it('All methods are defined', async(() => {
        expect(returnObject.getReturnPackages).toBeDefined();
    }));
    it('package is retrieved correctly based on package type', async(() => {
        returnObject.returnCart = cartData;
        const pckage: any = returnObject.getReturnPackages('data');
        expect(pckage).toEqual([]);
    }));
});