Add failing test

Author: rzikm

src/libraries/System.Net.Security/tests/FunctionalTests/SslStreamMutualAuthenticationTest.cs

@@ -2,6 +2,7 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 
 using System.IO;
+using System.Collections.Generic;
 using System.Threading.Tasks;
 using System.Net.Test.Common;
 using System.Security.Authentication;
@@ -115,11 +116,19 @@ public async Task SslStream_RequireClientCert_IsMutuallyAuthenticated_ReturnsTru
  }
  }
  }
+ public static IEnumerable<object[]> SslProtocolsAndBoolData()
+ {
+ foreach (object[] protocol in new SslProtocolSupport.SupportedSslProtocolsTestData())
+ {
+ yield return new object[] { protocol[0], true };
+ yield return new object[] { protocol[0], false };
+ }
+ }
 
  [ConditionalTheory(typeof(PlatformDetection), nameof(PlatformDetection.IsNotWindows7))]
- [ClassData(typeof(SslProtocolSupport.SupportedSslProtocolsTestData))]
+ [MemberData(nameof(SslProtocolsAndBoolData))]
  public async Task SslStream_CachedCredentials_IsMutuallyAuthenticatedCorrect(
- SslProtocols protocol)
+ SslProtocols protocol, bool startWithMtls)
  {
  var clientOptions = new SslClientAuthenticationOptions
  {
@@ -129,18 +138,20 @@ public async Task SslStream_CachedCredentials_IsMutuallyAuthenticatedCorrect(
  TargetHost = Guid.NewGuid().ToString("N")
  };
 
+ SslStreamCertificateContext context = SslStreamCertificateContext.Create(_serverCertificate, null);
+
  for (int i = 0; i < 5; i++)
  {
  (SslStream client, SslStream server) = TestHelper.GetConnectedSslStreams();
  using (client)
  using (server)
  {
- bool expectMutualAuthentication = (i % 2) == 0;
+ bool expectMutualAuthentication = (i % 2) == (startWithMtls ? 0 : 1);
 
  var serverOptions = new SslServerAuthenticationOptions
  {
  ClientCertificateRequired = expectMutualAuthentication,
- ServerCertificate = expectMutualAuthentication ? _serverCertificate : _selfSignedCertificate,
+ ServerCertificateContext = context,
  RemoteCertificateValidationCallback = delegate { return true; },
  EnabledSslProtocols = protocol
  };
@@ -193,7 +204,6 @@ public async Task SslStream_NegotiateClientCertificate_IsMutuallyAuthenticatedCo
  ServerCertificateContext = context,
  ClientCertificateRequired = false,
  EnabledSslProtocols = SslProtocols.Tls12,
-
  });
 
  await TestConfiguration.WhenAllOrAnyFailedWithTimeout(t1, t2);
@@ -266,7 +276,7 @@ await TestConfiguration.WhenAllOrAnyFailedWithTimeout(
  }
  else
  {
- Assert.Null(server.RemoteCertificate);
+  Assert.Null(server.RemoteCertificate);
  }
  };
  }
@@ -320,7 +330,7 @@ await TestConfiguration.WhenAllOrAnyFailedWithTimeout(
  }
  else
  {
- Assert.Null(server.RemoteCertificate);
+  Assert.Null(server.RemoteCertificate);
  }
  };
  }
@@ -357,7 +367,7 @@ public async Task SslStream_ResumedSessionsCallbackMaybeSet_IsMutuallyAuthentica
 
  if (expectMutualAuthentication)
  {
- clientOptions.LocalCertificateSelectionCallback = (s, t, l, r, a) => _clientCertificate;
+  clientOptions.LocalCertificateSelectionCallback = (s, t, l, r, a) => _clientCertificate;
  }
  else
  {
@@ -378,7 +388,7 @@ await TestConfiguration.WhenAllOrAnyFailedWithTimeout(
  }
  else
  {
- Assert.Null(server.RemoteCertificate);
+  Assert.Null(server.RemoteCertificate);
  }
  };
  }