Enable trace logging for Integration tests (#1242)

Author: WojciechNagorski

test/Renci.SshNet.IntegrationTests/TestsFixtures/InfrastructureFixture.cs

@@ -1,7 +1,11 @@
-using DotNet.Testcontainers.Builders;
+using System.Diagnostics;
+
+using DotNet.Testcontainers.Builders;
 using DotNet.Testcontainers.Containers;
 using DotNet.Testcontainers.Images;
 
+using Renci.SshNet.Abstractions;
+
 namespace Renci.SshNet.IntegrationTests.TestsFixtures
 {
     public sealed class InfrastructureFixture : IDisposable
@@ -34,6 +38,10 @@ public static InfrastructureFixture Instance
 
         public async Task InitializeAsync()
         {
+            DiagnosticAbstraction.Source.Switch = new SourceSwitch("sourceSwitch", "Verbose");
+            DiagnosticAbstraction.Source.Listeners.Remove("Default");
+            DiagnosticAbstraction.Source.Listeners.Add(new ConsoleTraceListener());
+
             _sshServerImage = new ImageFromDockerfileBuilder()
                 .WithName("renci-ssh-tests-server-image")
                 .WithDockerfileDirectory(CommonDirectoryPath.GetSolutionDirectory(), Path.Combine("test", "Renci.SshNet.IntegrationTests"))