import { Component, OnInit, OnDestroy, Pipe } from '@angular/core';
import { Router, ActivatedRoute } from '@angular/router';
import { DebugElement } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { Observable } from 'rxjs/Rx';
import { TestBed, async, ComponentFixture } from '@angular/core/testing';
import { RouterTestingModule } from '@angular/router/testing';
import { ShippingComponent } from './shipping.component';
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 { CheckoutService } from '../../../services/checkout.service';
import { cartData, ShippingData } from '../../../shared/mock-data';
import { HttpClient, HttpHandler } from '@angular/common/http';

describe('shipping Component', () => {
  let shippingObject: ShippingComponent;
  let fixture: ComponentFixture<ShippingComponent>;
  beforeEach(async(() => {
    TestBed.configureTestingModule({
      providers: [
        SharedService,
        UserService,
        CartService,
        CustomerService,
        LookupService,
        CatalogService,
        TradeinService,
        LoggingService,
        CheckoutService,
        HttpClient, HttpHandler
      ],
      imports: [
        FormsModule,
        RouterTestingModule
      ],
      declarations: [ShippingComponent]
    });
    fixture = TestBed.createComponent(ShippingComponent);
    TestBed.get(SharedService);
    TestBed.get(UserService);
    TestBed.get(CartService);
    shippingObject = fixture.componentInstance;
    shippingObject.cart = cartData;
    shippingObject.storeId = 10553;
  }));

  it('should be created', () => {
    expect(shippingObject).toBeTruthy();
  });
  it('All methods are defined', async(() => {
    expect(shippingObject.validateAddress).toBeDefined();
    expect(shippingObject.switchShippingAddress).toBeDefined();
    expect(shippingObject.getShippingModes).toBeDefined();
  }));
  it('should resolve getShippingModes test data', async(() => {
    const checkoutdata = fixture.debugElement.injector.get(CheckoutService);
    const spy = spyOn(checkoutdata, 'getUsableShippingInfo').and.returnValue(
      Observable.of(ShippingData)
    );
    shippingObject.getShippingModes('98210');
    fixture.detectChanges();
    expect(shippingObject.karmaTestResult).toEqual(ShippingData);
  }));
  it('shipping address is set correctly', async(() => {
    const adress = {
      address1: '22213 30TH DR SE FL 1',
      zipCode: '98021',
      city: 'bothell',
    }
    shippingObject.setShippingAddress(adress);
    expect(shippingObject.shippingModel.address1).toEqual(adress.address1);
    expect(shippingObject.shippingModel.zipCode).toEqual(adress.zipCode);
    expect(shippingObject.shippingModel.city).toEqual(adress.city);

  }));
});