Fixing some unit tests.

src/ServiceManagement/Sql/Commands.SqlDatabase.Test/UnitTests/Database/Cmdlet/ImportExportCmdletTests.cs

@@ -24,6 +24,7 @@
 using Microsoft.WindowsAzure.Commands.SqlDatabase.Test.Utilities;
 using Microsoft.WindowsAzure.Commands.Test.Utilities.Common;
 using Microsoft.WindowsAzure.Commands.Utilities.Common;
+using Microsoft.WindowsAzure.Commands.SqlDatabase.Services.Server;
 
 namespace Microsoft.WindowsAzure.Commands.SqlDatabase.Test.UnitTests.Database.Cmdlet
 {
@@ -112,6 +113,10 @@ public void ImportExportAzureSqlDatabaseTests()
                             @" -StorageAccountKey $storageAccountKey");
                     }).FirstOrDefault();
 
+                // Tell the sql auth factory to create a v2 context (skip checking sql version using select query).
+                //
+                SqlAuthContextFactory.sqlVersion = SqlAuthContextFactory.SqlVersion.v2;
+
                 //testSession.ServiceBaseUri = new Uri("https://lqtqbo6kkp.database.windows.net");
                 Collection<PSObject> databaseContext = MockServerHelper.ExecuteWithMock(
                     testSession,

src/ServiceManagement/Sql/Commands.SqlDatabase.Test/UnitTests/Database/Cmdlet/NewAzureSqlDatabaseServerContextTests.cs

@@ -126,6 +126,9 @@ public void NewAzureSqlDatabaseServerContextWithSqlAuth()
                 UnitTestHelper.ImportAzureModule(powershell);
                 UnitTestHelper.CreateTestCredential(powershell);
 
+                // Tell the sql auth factory to create a v2 context (skip checking sql version using select query).
+                //
+                SqlAuthContextFactory.sqlVersion = SqlAuthContextFactory.SqlVersion.v2;
                 using (AsyncExceptionManager exceptionManager = new AsyncExceptionManager())
                 {
                     Collection<PSObject> serverContext;
@@ -190,6 +193,10 @@ public void NewAzureSqlDatabaseServerContextWithSqlAuthNegativeCases()
 
                 using (AsyncExceptionManager exceptionManager = new AsyncExceptionManager())
                 {
+                    // Tell the sql auth factory to create a v2 context (skip checking sql version using select query).
+                    //
+                    SqlAuthContextFactory.sqlVersion = SqlAuthContextFactory.SqlVersion.v2;
+
                     // Test warning when different $metadata is received.
                     Collection<PSObject> serverContext;
                     using (new MockHttpServer(
@@ -212,6 +219,10 @@ public void NewAzureSqlDatabaseServerContextWithSqlAuthNegativeCases()
                     Assert.AreEqual(2, powershell.Streams.Warning.Count, "Should have warning!");
                     powershell.Streams.ClearStreams();
 
+                    // Tell the sql auth factory to create a v2 context (skip checking sql version using select query).
+                    //
+                    SqlAuthContextFactory.sqlVersion = SqlAuthContextFactory.SqlVersion.v2;
+
                     // Test error case
                     using (new MockHttpServer(
                         exceptionManager,
@@ -308,6 +319,10 @@ public static void CreateServerContextSqlAuth(
                 testSession.SessionProperties["Username"],
                 testSession.SessionProperties["Password"]);
 
+            // Tell the sql auth factory to create a v2 context (skip checking sql version using select query).
+            //
+            SqlAuthContextFactory.sqlVersion = SqlAuthContextFactory.SqlVersion.v2;
+
             Collection<PSObject> serverContext;
             using (AsyncExceptionManager exceptionManager = new AsyncExceptionManager())
             {
@@ -344,7 +359,7 @@ public static void CreateServerContextSqlAuth(
         /// Common helper method for other tests to create a context for ESA server.
         /// </summary>
         /// <param name="contextVariable">The variable name that will hold the new context.</param>
-        public static void CreateServerContextSqlAuthV2(
+        public static void CreateServerContextSqlAuthV12(
             System.Management.Automation.PowerShell powershell,
             string manageUrl,
             string username,
@@ -357,6 +372,10 @@ public static void CreateServerContextSqlAuthV2(
                 username,
                 password);
 
+            // Tell the sql auth factory to create a v22 context (skip checking sql version using select query).
+            //
+            SqlAuthContextFactory.sqlVersion = SqlAuthContextFactory.SqlVersion.v12;
+
             Collection<PSObject> serverContext;
             using (AsyncExceptionManager exceptionManager = new AsyncExceptionManager())
             {

src/ServiceManagement/Sql/Commands.SqlDatabase.Test/UnitTests/Database/Cmdlet/SqlAuthv12MockTests.cs

@@ -13,6 +13,7 @@
 // ---
 
 using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Microsoft.WindowsAzure.Commands.SqlDatabase.Database.Cmdlet;
 using Microsoft.WindowsAzure.Commands.SqlDatabase.Services.Server;
 using Microsoft.WindowsAzure.Commands.SqlDatabase.Test.UnitTests.TSql;
 using System;
@@ -30,7 +31,7 @@ public class SqlAuthv12MockTests
     {
         public static string username = "testlogin";
         public static string password = "MyS3curePa$$w0rd";
-        public static string manageUrl = "https://mysvr2.adamkr-vm04.onebox.xdb.mscds.com";
+        public static string manageUrl = "https://mysvr2.database.windows.net";
 
         [TestInitialize]
         public void Setup()
@@ -54,7 +55,7 @@ public void NewAzureSqlDatabaseWithSqlAuthv12()
                 System.Management.Automation.PowerShell.Create())
             {
                 // Create a context
-                NewAzureSqlDatabaseServerContextTests.CreateServerContextSqlAuthV2(
+                NewAzureSqlDatabaseServerContextTests.CreateServerContextSqlAuthV12(
                     powershell,
                     manageUrl,
                     username,
@@ -121,7 +122,6 @@ public void NewAzureSqlDatabaseWithSqlAuthv12()
             }
         }
 
-
         //[RecordMockDataResults("./")]
         [TestMethod]
         public void GetAzureSqlDatabaseWithSqlAuthv12()
@@ -133,7 +133,7 @@ public void GetAzureSqlDatabaseWithSqlAuthv12()
                 System.Management.Automation.PowerShell.Create())
             {
                 // Create a context
-                NewAzureSqlDatabaseServerContextTests.CreateServerContextSqlAuthV2(
+                NewAzureSqlDatabaseServerContextTests.CreateServerContextSqlAuthV12(
                     powershell,
                     manageUrl,
                     username,
@@ -189,7 +189,7 @@ public void SetAzureSqlDatabaseWithSqlAuthv12()
                 System.Management.Automation.PowerShell.Create())
             {
                 // Create a context
-                NewAzureSqlDatabaseServerContextTests.CreateServerContextSqlAuthV2(
+                NewAzureSqlDatabaseServerContextTests.CreateServerContextSqlAuthV12(
                     powershell,
                     manageUrl,
                     username,

src/ServiceManagement/Sql/Commands.SqlDatabase.Test/UnitTests/TSql/MockSqlCommand.cs

@@ -488,8 +488,6 @@ private string GetCommandKey()
                 key = key.Replace(parameter.ParameterName, value);
             }
 
-            //key = key.Replace("\r", string.Empty).Replace("\n", Environment.NewLine);
-
             key = TempTableNameRegex.Replace(key, TempTableName);
 
             return key;

src/ServiceManagement/Sql/Commands.SqlDatabase/Database/Cmdlet/NewAzureSqlDatabaseServerContext.cs

@@ -162,7 +162,6 @@ private AzureSubscription CurrentSubscription
 
         #endregion
 
-
         /// <summary>
         /// Connect to a Azure SQL Server with the given ManagementService Uri using
         /// SQL authentication credentials.

src/ServiceManagement/Sql/Commands.SqlDatabase/Services/Server/SqlAuthContextFactory.cs

@@ -1,4 +1,18 @@
-using Microsoft.WindowsAzure.Commands.SqlDatabase.Properties;
+// ----------------------------------------------------------------------------------
+//
+// Copyright Microsoft Corporation
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// ----------------------------------------------------------------------------------
+
+using Microsoft.WindowsAzure.Commands.SqlDatabase.Properties;
 using Microsoft.WindowsAzure.Commands.SqlDatabase.Services.Common;
 using System;
 using System.Collections.Generic;
@@ -14,6 +28,38 @@ namespace Microsoft.WindowsAzure.Commands.SqlDatabase.Services.Server
 {
     public class SqlAuthContextFactory
     {
+        /// <summary>
+        /// The different sql versions available
+        /// </summary>
+        internal enum SqlVersion
+        {
+            /// <summary>
+            /// Not set.  Determine by querying the server
+            /// </summary>
+            None,
+
+            /// <summary>
+            /// V2 server
+            /// </summary>
+            v2,
+
+            /// <summary>
+            /// V12 server
+            /// </summary>
+            v12
+        }
+        internal static SqlVersion sqlVersion = SqlVersion.None;
+
+        /// <summary>
+        /// Gets a sql auth connection context.
+        /// </summary>
+        /// <param name="cmdlet">The cmdlet requesting the context</param>
+        /// <param name="serverName">The name of the server to connect to</param>
+        /// <param name="manageUrl">The manage url of the server</param>
+        /// <param name="credentials">The credentials to connect to the server</param>
+        /// <param name="sessionActivityId">The session activity ID</param>
+        /// <param name="managementServiceUri">The URI for management service</param>
+        /// <returns>The connection context</returns>
         public static IServerDataServiceContext GetContext(
             PSCmdlet cmdlet,
             string serverName,
@@ -22,7 +68,22 @@ public static IServerDataServiceContext GetContext(
             Guid sessionActivityId,
             Uri managementServiceUri)
         {
-            Version version = GetVersion(manageUrl, credentials);
+            Version version;
+
+            // If a version was specified (by tests) us it.
+            if (sqlVersion == SqlVersion.v2)
+            {
+                version = new Version(11, 0);
+            }
+            else if (sqlVersion == SqlVersion.v12)
+            {
+                version = new Version(12, 0);
+            }
+            else // If no version specified, determine the version by querying the server.
+            {
+                version = GetVersion(manageUrl, credentials);
+            }
+            sqlVersion = SqlVersion.None;
 
             IServerDataServiceContext context = null;
 

src/ServiceManagement/Sql/Commands.SqlDatabase/Services/Server/TSqlConnectionContext.cs

@@ -407,8 +407,17 @@ public Database CreateNewDatabase(
             return GetDatabase(databaseName);
         }
 
+        /// <summary>
+        /// Checks to make sure the collation only contains alphanumeric characters and '_'
+        /// </summary>
+        /// <param name="databaseCollation">The string to verify</param>
         private void SqlCollationCheck(string databaseCollation)
         {
+            if(string.IsNullOrEmpty (databaseCollation))
+            {
+                return;
+            }
+
             bool isValid = databaseCollation.All( (c) =>
                 {
                     if(!char.IsLetterOrDigit(c) && c != '_')