Conditionally execute IntegratedAuthenticationTest (#27857)

* Conditionally execute IntegratedAuthenticationTest based on "TEST_INTEGRATEDSECURITY_SETUP" ENV variable.

* Updated conditional fact and made requested code changes.

* Revert check for Conn Str setup for LocalDBTest.

Author: Keerat Singh

src/System.Data.SqlClient/tests/ManualTests/DataCommon/DataTestUtility.cs

@@ -60,19 +60,9 @@ public static string GetUniqueNameForSqlServer(string prefix)
             return name;
         }
 
-        public static bool IsLocalDBInstalled()
-        {
-            string localDBInstallationFlag = Environment.GetEnvironmentVariable("TEST_LOCALDB_INSTALLED");
-            if (!string.IsNullOrWhiteSpace(localDBInstallationFlag))
-            {
-                int result;
-                if (int.TryParse(localDBInstallationFlag.Trim(), out result))
-                {
-                    return result == 1;
-                }
-            }
-            return false;
-        }
+        public static bool IsLocalDBInstalled() => int.TryParse(Environment.GetEnvironmentVariable("TEST_LOCALDB_INSTALLED"), out int result) ? result == 1 : false;
+
+        public static bool IsIntegratedSecuritySetup() => int.TryParse(Environment.GetEnvironmentVariable("TEST_INTEGRATEDSECURITY_SETUP"), out int result) ? result == 1 : false;
 
         private static bool CheckException<TException>(Exception ex, string exceptionMessage, bool innerExceptionMustBeNull) where TException : Exception
         {

src/System.Data.SqlClient/tests/ManualTests/SQL/IntegratedAuthenticationTest/IntegratedAuthenticationTest.cs

@@ -15,7 +15,11 @@ namespace System.Data.SqlClient.ManualTesting.Tests
 {
     public static class IntegratedAuthenticationTest
     {
-        [CheckConnStrSetupFact]
+        private static bool IsIntegratedSecurityEnvironmentSet() => DataTestUtility.IsIntegratedSecuritySetup();
+        private static bool AreConnectionStringsSetup() => DataTestUtility.AreConnStringsSetup();
+
+
+        [ConditionalFact(nameof(IsIntegratedSecurityEnvironmentSet),nameof(AreConnectionStringsSetup))]
         public static void IntegratedAuthenticationTestWithConnectionPooling()
         {
             SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder(DataTestUtility.TcpConnStr);
@@ -24,7 +28,7 @@ public static void IntegratedAuthenticationTestWithConnectionPooling()
             TryOpenConnectionWithIntegratedAuthentication(builder.ConnectionString);
         }
 
-        [CheckConnStrSetupFact]
+        [ConditionalFact(nameof(IsIntegratedSecurityEnvironmentSet), nameof(AreConnectionStringsSetup))]
         public static void IntegratedAuthenticationTestWithOutConnectionPooling()
         {
             SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder(DataTestUtility.TcpConnStr);