// 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 { inject, tick, TestBed, getTestBed, async, fakeAsync, ComponentFixture } from '@angular/core/testing';
import { RouterTestingModule } from '@angular/router/testing';
import { SharedService } from '../../shared/shared.service';
import { UserService } from '../../services/user.service';
import { cartData } from '../../shared/mock-data';
import { CustomerService } from '../../services/customer.service';
import { LookupService } from '../../services/lookup.service';
import { CatalogService } from '../../services/catalog.service';
import { MinicartComponent } from './minicart.component';
import { CartService } from '../../services/cart.service';
import { CartServiceStub } from '../../services/cart.service.stub';
import { IPackage } from '../../shared/modal/common';
import { ExchangeComponent } from './exchange/exchange.component';
import { RegularComponent } from './regular/regular.component';
import * as Constants from '../../shared/constants';
import { PopupComponent } from '../../shared/popup/popup.component';
import { TradeinService } from '../../services/tradein.service';
import { LoggingService } from '../../services/logging.service';
import { CheckoutService } from '../../services/checkout.service';
import { HttpClient, HttpHandler } from '@angular/common/http';
describe('Mini Cart Component', () => {
    let miniCartObject: MinicartComponent;
    let fixture: ComponentFixture<MinicartComponent>;
    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: [MinicartComponent, ExchangeComponent, RegularComponent, PopupComponent]
        });
        fixture = TestBed.createComponent(MinicartComponent);
        miniCartObject = fixture.componentInstance;
        dataStub = fixture.debugElement.injector.get(CartService);
        TestBed.compileComponents();
        TestBed.get(SharedService);
        TestBed.get(CartService);
        TestBed.get(UserService);
        miniCartObject['cart'] = cartData;
        spyNavigate = spyOn(miniCartObject.router, 'navigate');
    }));

    // tests here
    it('should be created', () => {
        expect(miniCartObject).toBeTruthy();
    });
    it('All methods are defined', async(() => {
        expect(miniCartObject.showShoppingCart).toBeDefined();

    }));
    it('Navigates to shopping cart', fakeAsync(() => {
        miniCartObject.showShoppingCart();
        expect(spyNavigate).toHaveBeenCalledWith(['/home/fullcart']);
    }));
});