重构单元测试和集成测试

tests/HelloShop.ProductService.FunctionalTests/BrandApiIntegrationTest.cs

@@ -1,7 +1,7 @@
 // Copyright (c) HelloShop Corporation. All rights reserved.
 // See the license file in the project root for more information.
 
-using HelloShop.ProductService.FunctionalTests.Utilities;
+using HelloShop.ProductService.FunctionalTests.Helpers;
 using HelloShop.ProductService.Models.Products;
 using System.Net;
 using System.Net.Http.Json;
@@ -31,8 +31,11 @@ namespace HelloShop.ProductService.FunctionalTests
 
             // Act
             HttpResponseMessage response = await client.GetAsync("api/Brands/1");
+            string responseContent = await response.Content.ReadAsStringAsync();
+
             BrandDetailsResponse? brandDetails = await response.Content.ReadFromJsonAsync<BrandDetailsResponse>();
 
+
             // Assert
             Assert.NotNull(brandDetails);
             Assert.Equal(1, brandDetails.Id);

tests/HelloShop.ProductService.FunctionalTests/Helpers/CustomWebApplicationFactory.cs

@@ -7,40 +7,54 @@ using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Mvc.Testing;
 using Microsoft.Data.Sqlite;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Diagnostics;
+using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.DependencyInjection.Extensions;
 using Microsoft.Extensions.Hosting;
 using System.Data.Common;
 using System.Net.Http.Headers;
 
-namespace HelloShop.ProductService.FunctionalTests.Utilities
+namespace HelloShop.ProductService.FunctionalTests.Helpers
 {
     public class CustomWebApplicationFactory<TProgram> : WebApplicationFactory<TProgram> where TProgram : class
     {
         protected override void ConfigureWebHost(IWebHostBuilder builder)
         {
-            builder.ConfigureServices(services =>
+            builder.ConfigureServices(static services =>
             {
-                ServiceDescriptor? dbContextDescriptor = services.SingleOrDefault(d => d.ServiceType == typeof(DbContextOptions<ProductServiceDbContext>));
-
+                var dbContextDescriptor = services.SingleOrDefault(d => d.ServiceType == typeof(DbContextOptions<ProductServiceDbContext>));
                 if (dbContextDescriptor != null)
                 {
                     services.Remove(dbContextDescriptor);
                 }
 
-                // Create open SqliteConnection so EF won't automatically close it.
-                services.AddSingleton(container =>
+                var dbConnectionDescriptor = services.SingleOrDefault(d => d.ServiceType == typeof(DbConnection));
+                if (dbConnectionDescriptor != null)
                 {
-                    DbConnection connection = new SqliteConnection("DataSource=:memory:");
+                    services.Remove(dbConnectionDescriptor);
+                }
+
+                var optionsConfigurationDescriptor = services.SingleOrDefault(d => d.ServiceType == typeof(IDbContextOptionsConfiguration<ProductServiceDbContext>));
+                if (optionsConfigurationDescriptor != null)
+                {
+                    services.Remove(optionsConfigurationDescriptor);
+                }
+
+                // Create open SqliteConnection so EF won't automatically close it.
+                services.AddSingleton<DbConnection>(container =>
+                {
+                    var connection = new SqliteConnection("DataSource=file::memory:?cache=shared");
                     connection.Open();
 
                     return connection;
                 });
 
-                services.AddDbContext<ProductServiceDbContext>((container, options) =>
+                services.AddDbContextPool<ProductServiceDbContext>((container, options) =>
                 {
                     var connection = container.GetRequiredService<DbConnection>();
-                    options.UseSqlite(connection);
+                    options.UseSqlite(connection).UseSnakeCaseNamingConvention();
+                    options.ConfigureWarnings(warnings => warnings.Ignore(RelationalEventId.PendingModelChangesWarning));
                 });
 
                 services.Replace(ServiceDescriptor.Transient<IPermissionChecker, FakePermissionChecker>());
@@ -52,7 +66,6 @@ namespace HelloShop.ProductService.FunctionalTests.Utilities
         protected override void ConfigureClient(HttpClient client)
         {
             client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", FakeAccessTokenCreator.Create());
-
             base.ConfigureClient(client);
         }
     }

tests/HelloShop.ProductService.FunctionalTests/Helpers/FakeAccessTokenCreator.cs

@@ -7,7 +7,7 @@ using System.IdentityModel.Tokens.Jwt;
 using System.Security.Claims;
 using System.Text;
 
-namespace HelloShop.ProductService.FunctionalTests.Utilities
+namespace HelloShop.ProductService.FunctionalTests.Helpers
 {
     public class FakeAccessTokenCreator
     {