Applied suggestions by Davoud "Even though this PR suggests an update on ManagedSNI, we expect the same behavior on native SNI.".

Author: arellegue

src/Microsoft.Data.SqlClient/tests/ManualTests/SQL/InstanceNameTest/InstanceNameTest.cs

@@ -86,7 +86,7 @@ public static void ConnectManagedWithInstanceNameTest(bool useMultiSubnetFailove
 
         // Note: This Unit test was tested in a domain-joined VM connecting to a remote
         //       SQL Server using Kerberos in the same domain.
-        [ConditionalFact(nameof(IsKerberosManagedSNI))]
+        [ConditionalFact(nameof(IsKerberos))]
         public static void PortNumberInSPNTest()
         {
             string connStr = DataTestUtility.TCPConnectionString;
@@ -204,9 +204,9 @@ private static string GetSPNInfo(string datasource, out int out_port)
             return spnInfo;
         }
 
-        private static bool IsKerberosManagedSNI()
+        private static bool IsKerberos()
         {
-            return (DataTestUtility.AreConnStringsSetup() && DataTestUtility.IsUsingManagedSNI() && DataTestUtility.IsNotLocalhost() && DataTestUtility.IsKerberosTest && DataTestUtility.IsNotAzureServer() && DataTestUtility.IsNotAzureSynapse());
+            return (DataTestUtility.AreConnStringsSetup() && DataTestUtility.IsNotLocalhost() && DataTestUtility.IsKerberosTest && DataTestUtility.IsNotAzureServer() && DataTestUtility.IsNotAzureSynapse());
         }
 
         private static bool IsBrowserAlive(string browserHostname)