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using Microsoft.eShopOnContainers.Services.Ordering.API.Application.Commands;
using Microsoft.eShopOnContainers.Services.Ordering.API.Infrastructure.Services;
using Microsoft.eShopOnContainers.Services.Ordering.Domain.AggregatesModel.BuyerAggregate;
using Microsoft.eShopOnContainers.Services.Ordering.Domain.AggregatesModel.OrderAggregate;
using Moq;
using System;
using System.Threading;
using System.Threading.Tasks;
namespace UnitTest.Ordering.Application
{
using global::Ordering.API.Application.Models;
using MediatR;
using System.Collections;
using System.Collections.Generic;
using Xunit;
using static Microsoft.eShopOnContainers.Services.Ordering.API.Application.Commands.CreateOrderCommand;
public class NewOrderRequestHandlerTest
{
private readonly Mock<IOrderRepository> _orderRepositoryMock;
private readonly Mock<IIdentityService> _identityServiceMock;
private readonly Mock<IMediator> _mediator;
public NewOrderRequestHandlerTest()
{
_orderRepositoryMock = new Mock<IOrderRepository>();
_identityServiceMock = new Mock<IIdentityService>();
_mediator = new Mock<IMediator>();
}
[Fact]
public async Task Handle_return_false_if_order_is_not_persisted()
{
var buyerId = "1234";
var fakeOrderCmd = FakeOrderRequestWithBuyer(new Dictionary<string, object>
{ ["cardExpiration"] = DateTime.Now.AddYears(1) });
_orderRepositoryMock.Setup(orderRepo => orderRepo.GetAsync(It.IsAny<int>()))
.Returns(Task.FromResult<Order>(FakeOrder()));
_orderRepositoryMock.Setup(buyerRepo => buyerRepo.UnitOfWork.SaveChangesAsync(default(CancellationToken)))
.Returns(Task.FromResult(1));
_identityServiceMock.Setup(svc => svc.GetUserIdentity()).Returns(buyerId);
//Act
var handler = new CreateOrderCommandHandler(_mediator.Object, _orderRepositoryMock.Object, _identityServiceMock.Object);
var cltToken = new System.Threading.CancellationToken();
var result = await handler.Handle(fakeOrderCmd, cltToken);
//Assert
Assert.False(result);
}
[Fact]
public void Handle_throws_exception_when_no_buyerId()
{
//Assert
Assert.Throws<ArgumentNullException>(() => new Buyer(string.Empty));
}
private Buyer FakeBuyer()
{
return new Buyer(Guid.NewGuid().ToString());
}
private Order FakeOrder()
{
return new Order("1", new Address("street", "city", "state", "country", "zipcode"), 1, "12", "111", "fakeName", DateTime.Now.AddYears(1));
}
private CreateOrderCommand FakeOrderRequestWithBuyer(Dictionary<string, object> args = null)
{
return new CreateOrderCommand(
new List<BasketItem>(),
userId: args != null && args.ContainsKey("userId") ? (string)args["userId"] : null,
city: args != null && args.ContainsKey("city") ? (string)args["city"] : null,
street: args != null && args.ContainsKey("street") ? (string)args["street"] : null,
state: args != null && args.ContainsKey("state") ? (string)args["state"] : null,
country: args != null && args.ContainsKey("country") ? (string)args["country"] : null,
zipcode: args != null && args.ContainsKey("zipcode") ? (string)args["zipcode"] : null,
cardNumber: args != null && args.ContainsKey("cardNumber") ? (string)args["cardNumber"] : "1234",
cardExpiration: args != null && args.ContainsKey("cardExpiration") ? (DateTime)args["cardExpiration"] : DateTime.MinValue,
cardSecurityNumber: args != null && args.ContainsKey("cardSecurityNumber") ? (string)args["cardSecurityNumber"] : "123",
cardHolderName: args != null && args.ContainsKey("cardHolderName") ? (string)args["cardHolderName"] : "XXX",
cardTypeId: args != null && args.ContainsKey("cardTypeId") ? (int)args["cardTypeId"] : 0);
}
}
}