Add serilog xunit sink for integration tests

Author: Tsingis

Directory.Build.props

@@ -18,10 +18,10 @@
     <NoWarn>S125;CA1848;CA1002;CA1515;S1118</NoWarn>
   </PropertyGroup>
   <PropertyGroup Condition="$(MSBuildProjectName.EndsWith('Tests'))">
-    <UseMicrosoftTestingPlatformRunner>true</UseMicrosoftTestingPlatformRunner>
-    <TestingPlatformDotnetTestSupport>true</TestingPlatformDotnetTestSupport>
-    <TestingPlatformShowTestsFailure>true</TestingPlatformShowTestsFailure>
-    <TestingPlatformCaptureOutput>true</TestingPlatformCaptureOutput>
+    <UseMicrosoftTestingPlatformRunner>false</UseMicrosoftTestingPlatformRunner>
+    <TestingPlatformDotnetTestSupport>false</TestingPlatformDotnetTestSupport>
+    <TestingPlatformShowTestsFailure>false</TestingPlatformShowTestsFailure>
+    <TestingPlatformCaptureOutput>false</TestingPlatformCaptureOutput>
     <NoWarn>$(NoWarn);CA5394;CA1707</NoWarn>
   </PropertyGroup>
   <ItemGroup>

tests/Directory.Packages.props

@@ -8,10 +8,11 @@
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
     <PackageVersion Include="Microsoft.Testing.Extensions.CodeCoverage" Version="18.0.4" />
     <PackageVersion Include="NSubstitute" Version="5.3.0" />
+    <PackageVersion Include="Serilog.Sinks.XUnit3" Version="1.1.0" />
     <PackageVersion Include="Shouldly" Version="4.3.0" />
     <PackageVersion Include="SonarAnalyzer.CSharp" Version="10.15.0.120848" />
     <PackageVersion Include="Testcontainers" Version="4.7.0" />
     <PackageVersion Include="xunit.v3" Version="3.1.0" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />
   </ItemGroup>
-</Project>
+</Project>

tests/IntegrationTests/ApiEndpointsTests.cs

@@ -9,7 +9,7 @@
 
 namespace IntegrationTests;
 
-public sealed class ApiEndpointsTests(Fixture fixture) : IntegrationTestBase(fixture)
+public sealed class ApiEndpointsTests(Fixture fixture, ITestOutputHelper outputHelper) : IntegrationTestBase(fixture, outputHelper)
 {
     private const string DateFormat = "yyyy-MM-dd";
     private const string BaseUrl = "/api/v1";

tests/IntegrationTests/IntegrationTests.csproj

@@ -9,6 +9,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" />
     <PackageReference Include="Microsoft.Testing.Extensions.CodeCoverage" />
+    <PackageReference Include="Serilog.Sinks.XUnit3" />
     <PackageReference Include="Shouldly" />
     <PackageReference Include="Testcontainers" />
     <PackageReference Include="xunit.v3" />

tests/IntegrationTests/Setup/ApplicationFactory.cs

@@ -4,12 +4,13 @@ namespace IntegrationTests.Setup;
 
 public abstract class IntegrationTestBase : IAsyncLifetime
 {
-    internal readonly ApplicationFactory _factory;
+    internal readonly TestApplicationFactory _factory;
     internal readonly HttpClient _client;
 
-    protected IntegrationTestBase(Fixture fixture)
+    protected IntegrationTestBase(Fixture fixture, ITestOutputHelper outputHelper)
     {
-        _factory = new ApplicationFactory(fixture);
+        _factory = new TestApplicationFactory(fixture);
+        _factory.SetTestOutputHelper(outputHelper);
         _client = _factory.CreateClient();
     }
 

tests/IntegrationTests/Setup/IntegrationTestBase.cs

@@ -0,0 +1,43 @@
+using Common;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Mvc.Testing;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Options;
+using Serilog;
+using Serilog.Sinks.XUnit3;
+using Xunit;
+
+namespace IntegrationTests.Setup;
+
+public sealed class TestApplicationFactory(Fixture fixture) : WebApplicationFactory<Program>
+{
+    protected override void ConfigureWebHost(IWebHostBuilder builder)
+    {
+        if (EnvVarAccessors.UseMocking)
+        {
+            builder?.UseSetting(EnvVarKeys.MarketClientUrl, $"http://localhost:{fixture.GetPort()}");
+        }
+    }
+
+    protected override IHost CreateHost(IHostBuilder builder)
+    {
+        builder.ConfigureServices(services =>
+        {
+            services.AddSingleton(Options.Create(new XUnit3TestOutputSinkOptions()));
+            services.AddSingleton<XUnit3TestOutputSink>();
+        });
+
+        builder.UseSerilog((ctx, sp, config) =>
+            config.MinimumLevel.Information()
+                .MinimumLevel.Override("System", Serilog.Events.LogEventLevel.Error)
+                .MinimumLevel.Override("Microsoft.AspNetCore", Serilog.Events.LogEventLevel.Error)
+                .WriteTo.XUnit3TestOutput(sp.GetRequiredService<XUnit3TestOutputSink>())
+            );
+
+        return base.CreateHost(builder);
+    }
+
+    public void SetTestOutputHelper(ITestOutputHelper testOutputHelper) =>
+        Services.GetRequiredService<XUnit3TestOutputSink>().TestOutputHelper = testOutputHelper;
+}

tests/IntegrationTests/Setup/TestApplicationFactory.cs

@@ -34,6 +34,17 @@
           "Microsoft.Testing.Platform": "1.8.4"
         }
       },
+      "Serilog.Sinks.XUnit3": {
+        "type": "Direct",
+        "requested": "[1.1.0, )",
+        "resolved": "1.1.0",
+        "contentHash": "XqGy76yqRh9pj4FGqpjDlU8fjuw7QnXrYOuBNaLgtyvBn+/ALtCQqyiG6AqYByHkynCzkz1Dx383P1OHyyTg/Q==",
+        "dependencies": {
+          "Microsoft.Extensions.Options": "9.0.9",
+          "Serilog": "4.3.0",
+          "xunit.v3.extensibility.core": "3.0.1"
+        }
+      },
       "Shouldly": {
         "type": "Direct",
         "requested": "[4.3.0, )",