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88 lines
4.1 KiB
88 lines
4.1 KiB
using System;
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using System.Collections.Generic;
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using System.Text;
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namespace UnitTest.Ordering.Application
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{
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using global::Ordering.API.Application.Models;
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using MediatR;
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using Microsoft.eShopOnContainers.Services.Ordering.API.Application.Commands;
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using Microsoft.eShopOnContainers.Services.Ordering.Infrastructure.Idempotency;
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using Moq;
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using System.Collections;
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using System.Collections.Generic;
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using System.Threading.Tasks;
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using Xunit;
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public class IdentifierCommandHandlerTest
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{
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private readonly Mock<IRequestManager> _requestManager;
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private readonly Mock<IMediator> _mediator;
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public IdentifierCommandHandlerTest()
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{
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_requestManager = new Mock<IRequestManager>();
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_mediator = new Mock<IMediator>();
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}
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[Fact]
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public async Task Handler_sends_command_when_order_no_exists()
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{
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// Arrange
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var fakeGuid = Guid.NewGuid();
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var fakeOrderCmd = new IdentifiedCommand<CreateOrderCommand, bool>(FakeOrderRequest(), fakeGuid);
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_requestManager.Setup(x => x.ExistAsync(It.IsAny<Guid>()))
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.Returns(Task.FromResult(false));
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_mediator.Setup(x => x.Send(It.IsAny<IRequest<bool>>(),default(System.Threading.CancellationToken)))
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.Returns(Task.FromResult(true));
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//Act
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var handler = new IdentifierCommandHandler<CreateOrderCommand, bool>(_mediator.Object, _requestManager.Object);
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var result = await handler.Handle(fakeOrderCmd);
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//Assert
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Assert.True(result);
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_mediator.Verify(x => x.Send(It.IsAny<IRequest<bool>>(), default(System.Threading.CancellationToken)), Times.Once());
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}
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[Fact]
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public async Task Handler_sends_no_command_when_order_already_exists()
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{
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// Arrange
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var fakeGuid = Guid.NewGuid();
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var fakeOrderCmd = new IdentifiedCommand<CreateOrderCommand, bool>(FakeOrderRequest(), fakeGuid);
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_requestManager.Setup(x => x.ExistAsync(It.IsAny<Guid>()))
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.Returns(Task.FromResult(true));
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_mediator.Setup(x => x.Send(It.IsAny<IRequest<bool>>(), default(System.Threading.CancellationToken)))
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.Returns(Task.FromResult(true));
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//Act
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var handler = new IdentifierCommandHandler<CreateOrderCommand, bool>(_mediator.Object, _requestManager.Object);
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var result = await handler.Handle(fakeOrderCmd);
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//Assert
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Assert.False(result);
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_mediator.Verify(x => x.Send(It.IsAny<IRequest<bool>>(), default(System.Threading.CancellationToken)), Times.Never());
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}
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private CreateOrderCommand FakeOrderRequest(Dictionary<string, object> args = null)
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{
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return new CreateOrderCommand(
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new List<BasketItem>(),
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userId: args != null && args.ContainsKey("userId") ? (string)args["userId"] : null,
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city: args != null && args.ContainsKey("city") ? (string)args["city"] : null,
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street: args != null && args.ContainsKey("street") ? (string)args["street"] : null,
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state: args != null && args.ContainsKey("state") ? (string)args["state"] : null,
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country: args != null && args.ContainsKey("country") ? (string)args["country"] : null,
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zipcode: args != null && args.ContainsKey("zipcode") ? (string)args["zipcode"] : null,
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cardNumber: args != null && args.ContainsKey("cardNumber") ? (string)args["cardNumber"] : "1234",
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cardExpiration: args != null && args.ContainsKey("cardExpiration") ? (DateTime)args["cardExpiration"] : DateTime.MinValue,
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cardSecurityNumber: args != null && args.ContainsKey("cardSecurityNumber") ? (string)args["cardSecurityNumber"] : "123",
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cardHolderName: args != null && args.ContainsKey("cardHolderName") ? (string)args["cardHolderName"] : "XXX",
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cardTypeId: args != null && args.ContainsKey("cardTypeId") ? (int)args["cardTypeId"] : 0);
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}
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}
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}
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