Send integration test logs to xUnit output

.gitignore

@@ -164,3 +164,7 @@ $RECYCLE.BIN/
 
 # Mac desktop service store files
 .DS_Store
+
+# Arcade-related folders
+.dotnet/
+artifacts/

Directory.Packages.props

@@ -4,6 +4,7 @@
     <PackageVersion Include="AngleSharp" Version="0.14.0" />
     <PackageVersion Include="EntityFramework" Version="6.4.0" />
     <PackageVersion Include="JetBrains.Annotations" Version="2019.1.3" />
+    <PackageVersion Include="MartinCostello.Logging.XUnit" Version="0.1.0" />
     <PackageVersion Include="Microsoft.Bcl.HashCode" Version="1.1.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.0.0" />
     <PackageVersion Include="Microsoft.IdentityModel.JsonWebTokens" Version="6.7.0" />

test/OpenIddict.Server.AspNetCore.IntegrationTests/OpenIddictServerAspNetCoreIntegrationTests.cs

@@ -18,9 +18,11 @@ using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.TestHost;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
 using OpenIddict.Abstractions;
 using OpenIddict.Server.FunctionalTests;
 using Xunit;
+using Xunit.Abstractions;
 using static OpenIddict.Abstractions.OpenIddictConstants;
 using static OpenIddict.Server.AspNetCore.OpenIddictServerAspNetCoreHandlers;
 using static OpenIddict.Server.OpenIddictServerEvents;
@@ -29,6 +31,11 @@ namespace OpenIddict.Server.AspNetCore.FunctionalTests
 {
     public partial class OpenIddictServerAspNetCoreIntegrationTests : OpenIddictServerIntegrationTests
     {
+        public OpenIddictServerAspNetCoreIntegrationTests(ITestOutputHelper outputHelper)
+            : base(outputHelper)
+        {
+        }
+
         [Fact]
         public async Task ProcessChallenge_ReturnsParametersFromAuthenticationProperties()
         {
@@ -431,6 +438,11 @@ namespace OpenIddict.Server.AspNetCore.FunctionalTests
 #endif
             builder.UseEnvironment("Testing");
 
+            builder.ConfigureLogging(builder =>
+            {
+                builder.AddXUnit(OutputHelper);
+            });
+
             builder.ConfigureServices(ConfigureServices);
             builder.ConfigureServices(services =>
             {

test/OpenIddict.Server.IntegrationTests/OpenIddict.Server.IntegrationTests.csproj

@@ -16,6 +16,7 @@
 
   <ItemGroup>
     <PackageReference Include="AngleSharp" />
+    <PackageReference Include="MartinCostello.Logging.XUnit" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" />
     <PackageReference Include="Moq" />
     <PackageReference Include="System.Linq.Async" />

test/OpenIddict.Server.IntegrationTests/OpenIddictServerIntegrationTests.cs

@@ -12,12 +12,12 @@ using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
 using Moq;
 using OpenIddict.Abstractions;
 using OpenIddict.Core;
 using Xunit;
+using Xunit.Abstractions;
 using static OpenIddict.Abstractions.OpenIddictConstants;
 using static OpenIddict.Server.OpenIddictServerEvents;
 using static OpenIddict.Server.OpenIddictServerHandlers;
@@ -26,6 +26,13 @@ namespace OpenIddict.Server.FunctionalTests
 {
     public abstract partial class OpenIddictServerIntegrationTests
     {
+        protected OpenIddictServerIntegrationTests(ITestOutputHelper outputHelper)
+        {
+            OutputHelper = outputHelper;
+        }
+
+        protected ITestOutputHelper OutputHelper { get; }
+
         [Fact]
         public async Task ProcessAuthentication_UnknownEndpointCausesAnException()
         {
@@ -4268,7 +4275,7 @@ namespace OpenIddict.Server.FunctionalTests
             var manager = new Mock<OpenIddictApplicationManager<OpenIddictApplication>>(
                 Mock.Of<IOpenIddictApplicationCache<OpenIddictApplication>>(),
                 Mock.Of<IOpenIddictApplicationStoreResolver>(),
-                Mock.Of<ILogger<OpenIddictApplicationManager<OpenIddictApplication>>>(),
+                OutputHelper.ToLogger<OpenIddictApplicationManager<OpenIddictApplication>>(),
                 Mock.Of<IOptionsMonitor<OpenIddictCoreOptions>>());
 
             configuration?.Invoke(manager);
@@ -4282,7 +4289,7 @@ namespace OpenIddict.Server.FunctionalTests
             var manager = new Mock<OpenIddictAuthorizationManager<OpenIddictAuthorization>>(
                 Mock.Of<IOpenIddictAuthorizationCache<OpenIddictAuthorization>>(),
                 Mock.Of<IOpenIddictAuthorizationStoreResolver>(),
-                Mock.Of<ILogger<OpenIddictAuthorizationManager<OpenIddictAuthorization>>>(),
+                OutputHelper.ToLogger<OpenIddictAuthorizationManager<OpenIddictAuthorization>>(),
                 Mock.Of<IOptionsMonitor<OpenIddictCoreOptions>>());
 
             configuration?.Invoke(manager);
@@ -4296,7 +4303,7 @@ namespace OpenIddict.Server.FunctionalTests
             var manager = new Mock<OpenIddictScopeManager<OpenIddictScope>>(
                 Mock.Of<IOpenIddictScopeCache<OpenIddictScope>>(),
                 Mock.Of<IOpenIddictScopeStoreResolver>(),
-                Mock.Of<ILogger<OpenIddictScopeManager<OpenIddictScope>>>(),
+                OutputHelper.ToLogger<OpenIddictScopeManager<OpenIddictScope>>(),
                 Mock.Of<IOptionsMonitor<OpenIddictCoreOptions>>());
 
             configuration?.Invoke(manager);
@@ -4310,7 +4317,7 @@ namespace OpenIddict.Server.FunctionalTests
             var manager = new Mock<OpenIddictTokenManager<OpenIddictToken>>(
                 Mock.Of<IOpenIddictTokenCache<OpenIddictToken>>(),
                 Mock.Of<IOpenIddictTokenStoreResolver>(),
-                Mock.Of<ILogger<OpenIddictTokenManager<OpenIddictToken>>>(),
+                OutputHelper.ToLogger<OpenIddictTokenManager<OpenIddictToken>>(),
                 Mock.Of<IOptionsMonitor<OpenIddictCoreOptions>>());
 
             configuration?.Invoke(manager);

test/OpenIddict.Server.Owin.IntegrationTests/OpenIddictServerOwinIntegrationTests.cs

@@ -19,6 +19,7 @@ using OpenIddict.Abstractions;
 using OpenIddict.Server.FunctionalTests;
 using Owin;
 using Xunit;
+using Xunit.Abstractions;
 using static OpenIddict.Abstractions.OpenIddictConstants;
 using static OpenIddict.Server.OpenIddictServerEvents;
 using static OpenIddict.Server.Owin.OpenIddictServerOwinHandlers;
@@ -27,6 +28,11 @@ namespace OpenIddict.Server.Owin.FunctionalTests
 {
     public partial class OpenIddictServerOwinIntegrationTests : OpenIddictServerIntegrationTests
     {
+        public OpenIddictServerOwinIntegrationTests(ITestOutputHelper outputHelper)
+            : base(outputHelper)
+        {
+        }
+
         [Fact]
         public async Task ProcessChallenge_ReturnsErrorFromAuthenticationProperties()
         {