测试 gRPC 购物车服务

This commit is contained in:
hello 2024-07-11 20:57:59 +08:00
parent c192d209fd
commit 680ce10fa7
12 changed files with 494 additions and 3 deletions

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@ -2,7 +2,6 @@
// See the license file in the project root for more information.
using FluentValidation;
using FluentValidation.Validators;
using HelloShop.BasketService.Protos;
namespace HelloShop.BasketService.Validations.Baskets

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@ -0,0 +1,25 @@
// Copyright (c) HelloShop Corporation. All rights reserved.
// See the license file in the project root for more information.
using Grpc.Core;
using Grpc.Core.Interceptors;
using Microsoft.Net.Http.Headers;
namespace HelloShop.BasketService.FunctionalTests
{
internal class AuthenticatedInterceptor : Interceptor
{
public override AsyncUnaryCall<TResponse> AsyncUnaryCall<TRequest, TResponse>(TRequest request, ClientInterceptorContext<TRequest, TResponse> context, AsyncUnaryCallContinuation<TRequest, TResponse> continuation)
{
const string token = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJuYW1laWQiOiIxIiwidW5pcXVlX25hbWUiOiJhZG1pbiIsInJvbGVpZCI6IjEiLCJuYmYiOjE3MjA1NzY3NDYsImV4cCI6MTc0MjYwODc0NiwiaWF0IjoxNzIwNTc2NzQ2fQ.ju_D3zeGLKqJYVckbb8Y3yNkp40nOqRAJrdOsISs4d4";
Metadata headers = [new Metadata.Entry(HeaderNames.Authorization, $"Bearer {token}")];
var newOptions = context.Options.WithHeaders(headers);
var newContext = new ClientInterceptorContext<TRequest, TResponse>(context.Method, context.Host, newOptions);
return base.AsyncUnaryCall(request, newContext, continuation);
}
}
}

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@ -0,0 +1,69 @@
// Copyright (c) HelloShop Corporation. All rights reserved.
// See the license file in the project root for more information.
using Google.Protobuf.WellKnownTypes;
using Grpc.Core;
using Grpc.Core.Interceptors;
using Grpc.Net.Client;
using HelloShop.BasketService.Protos;
namespace HelloShop.BasketService.FunctionalTests
{
public class BasketServiceIntegrationTest
{
private readonly Basket.BasketClient _client;
public BasketServiceIntegrationTest()
{
GrpcChannel channel = GrpcChannel.ForAddress(GrpcConstants.GrpcAddress);
CallInvoker invoker = channel.Intercept(new AuthenticatedInterceptor());
_client = new Basket.BasketClient(invoker);
}
[Fact]
public async Task GetBasketReturnsBasket()
{
// Arrange
var request = new Empty();
// Act
var reply = await _client.GetBasketAsync(request);
// Assert
Assert.NotNull(reply);
}
[Fact]
public async Task UpdateBasketReturnsBasketResponse()
{
// Arrange
var request = new UpdateBasketRequest
{
Items =
{
new BasketListItem { ProductId = 1, Quantity = 2 },
new BasketListItem { ProductId = 2, Quantity = 3 }
}
};
// Act
var reply = await _client.UpdateBasketAsync(request);
// Assert
Assert.Equal(2, reply.Items.Count);
}
[Fact]
public async Task DeleteBasketReturnsEmpty()
{
// Arrange
var request = new Empty();
// Act
var reply = await _client.DeleteBasketAsync(request);
// Assert
Assert.NotNull(reply);
}
}
}

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@ -0,0 +1,25 @@
// Copyright (c) HelloShop Corporation. All rights reserved.
// See the license file in the project root for more information.
using Grpc.Net.Client;
using HelloShop.BasketService.Protos;
namespace HelloShop.BasketService.FunctionalTests
{
public class GreeterServiceIntegrationTest
{
[Fact]
public async Task SayHelloReturnsHelloMessage()
{
// Arrange
using var channel = GrpcChannel.ForAddress(GrpcConstants.GrpcAddress);
var client = new Greeter.GreeterClient(channel);
// Act
var reply = await client.SayHelloAsync(new HelloRequest { Name = "Greeter" });
// Assert
Assert.Equal("Hello Greeter", reply.Message);
}
}
}

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@ -0,0 +1,10 @@
// Copyright (c) HelloShop Corporation. All rights reserved.
// See the license file in the project root for more information.
namespace HelloShop.BasketService.FunctionalTests
{
internal class GrpcConstants
{
public const string GrpcAddress = "http://localhost:8004";
}
}

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@ -0,0 +1,39 @@
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@ -0,0 +1,71 @@
// Copyright (c) HelloShop Corporation. All rights reserved.
// See the license file in the project root for more information.
using Grpc.Core;
namespace HelloShop.BasketService.UnitTests.Helpers
{
public class TestServerCallContext : ServerCallContext
{
private readonly Metadata _requestHeaders;
private readonly CancellationToken _cancellationToken;
private readonly Metadata _responseTrailers;
private readonly AuthContext _authContext;
private readonly Dictionary<object, object> _userState;
private WriteOptions? _writeOptions;
public Metadata? ResponseHeaders { get; private set; }
private TestServerCallContext(Metadata requestHeaders, CancellationToken cancellationToken)
{
_requestHeaders = requestHeaders;
_cancellationToken = cancellationToken;
_responseTrailers = [];
_authContext = new AuthContext(string.Empty, []);
_userState = [];
}
protected override string MethodCore => "MethodName";
protected override string HostCore => "HostName";
protected override string PeerCore => "PeerName";
protected override DateTime DeadlineCore { get; }
protected override Metadata RequestHeadersCore => _requestHeaders;
protected override CancellationToken CancellationTokenCore => _cancellationToken;
protected override Metadata ResponseTrailersCore => _responseTrailers;
protected override Status StatusCore { get; set; }
protected override WriteOptions? WriteOptionsCore { get => _writeOptions; set { _writeOptions = value; } }
protected override AuthContext AuthContextCore => _authContext;
protected override ContextPropagationToken CreatePropagationTokenCore(ContextPropagationOptions? options) => throw new NotImplementedException();
protected override Task WriteResponseHeadersAsyncCore(Metadata responseHeaders)
{
if (ResponseHeaders != null)
{
throw new InvalidOperationException("Response headers have already been written.");
}
ResponseHeaders = responseHeaders;
return Task.CompletedTask;
}
protected override IDictionary<object, object> UserStateCore => _userState;
public static TestServerCallContext Create(Metadata? requestHeaders = null, CancellationToken cancellationToken = default) => new(requestHeaders ?? [], cancellationToken);
}
}

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@ -0,0 +1,133 @@
// Copyright (c) HelloShop Corporation. All rights reserved.
// See the license file in the project root for more information.
using AutoMapper;
using Google.Protobuf.WellKnownTypes;
using HelloShop.BasketService.AutoMapper;
using HelloShop.BasketService.Entities;
using HelloShop.BasketService.Protos;
using HelloShop.BasketService.Repositories;
using HelloShop.BasketService.Services;
using HelloShop.BasketService.UnitTests.Helpers;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Logging.Abstractions;
using Moq;
using System.Security.Claims;
namespace HelloShop.BasketService.UnitTests.Services
{
public class BasketServiceTest
{
[Fact]
public async Task GetBasketReturnsEmptyForNoUser()
{
// Arrange
var basketRepositoryMock = new Mock<IBasketRepository>();
var loggerMock = NullLogger<CustomerBasketService>.Instance;
var mapperMock = new Mock<IMapper>();
var service = new CustomerBasketService(basketRepositoryMock.Object, loggerMock, mapperMock.Object);
TestServerCallContext serverCallContext = TestServerCallContext.Create();
var httpContext = new DefaultHttpContext
{
User = new ClaimsPrincipal(new ClaimsIdentity([new Claim(ClaimTypes.NameIdentifier, "1")]))
};
serverCallContext.UserState["__HttpContext"] = httpContext;
// Act
CustomerBasketResponse result = await service.GetBasket(new Empty(), serverCallContext);
// Assert
Assert.Empty(result.Items);
}
[Fact]
public async Task GetBasketReturnsItemsForValidUserId()
{
// Arrange
var basketRepositoryMock = new Mock<IBasketRepository>();
basketRepositoryMock.Setup(x => x.GetBasketAsync(It.IsAny<int>(), It.IsAny<CancellationToken>())).ReturnsAsync(new CustomerBasket() { BuyerId = 1, Items = [new BasketItem { ProductId = 1, Quantity = 1 }] });
var logger = NullLogger<CustomerBasketService>.Instance;
var mapper = new Mapper(new MapperConfiguration(cfg => cfg.AddProfile<BasketsMapConfiguration>()));
var service = new CustomerBasketService(basketRepositoryMock.Object, logger, mapper);
TestServerCallContext serverCallContext = TestServerCallContext.Create();
HttpContext httpContext = new DefaultHttpContext
{
User = new ClaimsPrincipal(new ClaimsIdentity([new Claim(ClaimTypes.NameIdentifier, "1")]))
};
serverCallContext.UserState["__HttpContext"] = httpContext;
// Act
CustomerBasketResponse result = await service.GetBasket(new Empty(), serverCallContext);
// Assert
Assert.NotEmpty(result.Items);
}
[Fact]
public async Task UpdateBasketReturnsCustomerBasketResponse()
{
// Arrange
var basketRepositoryMock = new Mock<IBasketRepository>();
basketRepositoryMock.Setup(x => x.UpdateBasketAsync(It.IsAny<CustomerBasket>(), It.IsAny<CancellationToken>())).ReturnsAsync((CustomerBasket basket, CancellationToken token) => basket);
var logger = NullLogger<CustomerBasketService>.Instance;
var mapper = new Mapper(new MapperConfiguration(cfg => cfg.AddProfile<BasketsMapConfiguration>()));
var service = new CustomerBasketService(basketRepositoryMock.Object, logger, mapper);
TestServerCallContext serverCallContext = TestServerCallContext.Create();
HttpContext httpContext = new DefaultHttpContext
{
User = new ClaimsPrincipal(new ClaimsIdentity([new Claim(ClaimTypes.NameIdentifier, "1")]))
};
serverCallContext.UserState["__HttpContext"] = httpContext;
// Act
UpdateBasketRequest updateBasketRequest = new()
{
Items = { new BasketListItem { ProductId = 1, Quantity = 1 }, new BasketListItem { ProductId = 2, Quantity = 2 } }
};
CustomerBasketResponse result = await service.UpdateBasket(updateBasketRequest, serverCallContext);
// Assert
Assert.Collection(result.Items, item => Assert.Equal(1, item.ProductId), item => Assert.Equal(2, item.ProductId));
}
[Fact]
public async Task DeleteBasketReturnsEmpty()
{
// Arrange
var basketRepositoryMock = new Mock<IBasketRepository>();
var logger = NullLogger<CustomerBasketService>.Instance;
var mapper = new Mapper(new MapperConfiguration(cfg => cfg.AddProfile<BasketsMapConfiguration>()));
var service = new CustomerBasketService(basketRepositoryMock.Object, logger, mapper);
TestServerCallContext serverCallContext = TestServerCallContext.Create();
HttpContext httpContext = new DefaultHttpContext
{
User = new ClaimsPrincipal(new ClaimsIdentity([new Claim(ClaimTypes.NameIdentifier, "1")]))
};
serverCallContext.UserState["__HttpContext"] = httpContext;
// Act
Empty result = await service.DeleteBasket(new Empty(), serverCallContext);
// Assert
Assert.NotNull(result);
}
}
}

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@ -0,0 +1,26 @@
// Copyright (c) HelloShop Corporation. All rights reserved.
// See the license file in the project root for more information.
using HelloShop.BasketService.Protos;
using HelloShop.BasketService.Services;
using HelloShop.BasketService.UnitTests.Helpers;
namespace HelloShop.BasketService.UnitTests.Services
{
public class GreeterServiceTest
{
[Fact]
public async Task SayHelloReturnsCorrectMessage()
{
// Arrange
var service = new GreeterService();
var request = new HelloRequest { Name = "World" };
// Act
var response = await service.SayHello(request, TestServerCallContext.Create());
// Assert
Assert.Equal("Hello World", response.Message);
}
}
}