Fixed condition deciding, whether migrations should be applied.

DataAccessTier/App.config

@@ -10,9 +10,6 @@
       <section name="DataAccessLayer.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
     </sectionGroup>
     <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
-    <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
-      <section name="HaaSMiddleware.DataAccessTier.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
-    </sectionGroup>
   </configSections>
   <entityFramework>
     <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
@@ -40,11 +37,4 @@
       </setting>
     </DataAccessLayer.Properties.Settings>
   </applicationSettings>
-  <userSettings>
-    <HaaSMiddleware.DataAccessTier.Properties.Settings>
-      <setting name="CustomMiddlewareContext" serializeAs="String">
-        <value>Data Source=DELLG5;Database=HaaS_Middleware_1;integrated security=True;</value>
-      </setting>
-    </HaaSMiddleware.DataAccessTier.Properties.Settings>
-  </userSettings>
 </configuration>
\ No newline at end of file

DataAccessTier/MiddlewareContext.cs

@@ -19,7 +19,9 @@ namespace HaaSMiddleware.DataAccessTier
 
     internal class MiddlewareContext : DbContext
     {
-        public MiddlewareContext() : base(Properties.Settings.Default.CustomMiddlewareContext)
+        internal static string EFConnectionString = Properties.Settings.Default.MiddlewareContext;
+
+        public MiddlewareContext() : base(EFConnectionString)
         {
             //"name=MiddlewareContext") {
 

DataAccessTier/Migrations/CreateIfNotExistOrMigrateDatabaseInitializer.cs

 using System.Data.Entity;
 using System.Data.Entity.Migrations;
+using System.Linq;
 
 namespace HaaSMiddleware.DataAccessTier.Migrations
 {
@@ -18,16 +19,24 @@ namespace HaaSMiddleware.DataAccessTier.Migrations
             bool createDatabase = !context.Database.Exists();
 
             var migrator = new DbMigrator(_migrationConfiguration);
+            var pending = migrator.GetPendingMigrations();
+            
+            if (!context.Database.CompatibleWithModel(false))
+            {
+                System.Console.WriteLine("Migrating database:\t" + context.Database.Connection.ConnectionString);
+                migrator.Update();
+            }
 
-            //if (migrator.GetPendingMigrations().Any())
-            migrator.Update();
             
             base.InitializeDatabase(context);
 
             if (createDatabase)
             {
+                System.Console.WriteLine("Creating database:\t" + context.Database.Connection.ConnectionString);
                 Seed(context);
+                System.Console.WriteLine("Seeding database:\t" + context.Database.Connection.ConnectionString);
                 context.SaveChanges();
+                System.Console.WriteLine("Saving changes for database:\t" + context.Database.Connection.ConnectionString);
             }
         }
     }

DataAccessTier/Properties/Settings.Designer.cs

@@ -41,17 +41,5 @@ namespace HaaSMiddleware.DataAccessTier.Properties {
                 return ((string)(this["MiddlewareContext"]));
             }
         }
-        
-        [global::System.Configuration.UserScopedSettingAttribute()]
-        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
-        [global::System.Configuration.DefaultSettingValueAttribute("Data Source=DELLG5;Database=HaaS_Middleware_1;integrated security=True;")]
-        public string CustomMiddlewareContext {
-            get {
-                return ((string)(this["CustomMiddlewareContext"]));
-            }
-            set {
-                this["CustomMiddlewareContext"] = value;
-            }
-        }
     }
 }

DataAccessTier/Properties/Settings.settings

@@ -13,8 +13,5 @@
 &lt;/SerializableConnectionString&gt;</DesignTimeValue>
       <Value Profile="(Default)">Data Source=DELLG5;Database=HaaS_Middleware_1;integrated security=True;</Value>
     </Setting>
-    <Setting Name="CustomMiddlewareContext" Type="System.String" Scope="User">
-      <Value Profile="(Default)">Data Source=DELLG5;Database=HaaS_Middleware_1;integrated security=True;</Value>
-    </Setting>
   </Settings>
 </SettingsFile>
\ No newline at end of file

DataAccessTier/UnitOfWork/DatabaseUnitOfWork.cs

@@ -21,8 +21,8 @@ namespace HaaSMiddleware.DataAccessTier.UnitOfWork {
 
         public DatabaseUnitOfWork(string connString)
         {
-            Properties.Settings.Default.CustomMiddlewareContext = connString;
-            //Properties.Settings.Default.Save();
+            MiddlewareContext.EFConnectionString = connString;
+
             this.context = new MiddlewareContext();
             if (!Enum.TryParse(ConfigurationManager.AppSettings["DatabaseRepositoryType"], out this.repositoryType))
                 this.repositoryType = RepositoryType.LinqToEntities;

MiddlewareTests/MiddlewareTests.csproj

@@ -56,6 +56,7 @@
     <Reference Include="System" />
     <Reference Include="System.ComponentModel.DataAnnotations" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Data" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="UnitTest1.cs" />

MiddlewareTests/UnitTest1.cs

 using System;
+using System.Data.SqlClient;
 using HaaSMiddleware.DataAccessTier.UnitOfWork;
 using HaaSMiddleware.DomainObjects.ClusterInformation;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
@@ -11,13 +12,23 @@ namespace MiddlewareTests
         [TestMethod]
         public static void Main ()
         {
-            TestCustomDb("Data Source=DELLG5;Database=HaaS_Middleware_1;integrated security=True;");
-            TestCustomDb("Data Source=DELLG5;Database=HaaS_Middleware_2;integrated security=True;");
+            TestCustomDb("DELLG5","HaaS_Middleware_1");
+            TestCustomDb("DELLG5","HaaS_Middleware_2" +
+                "");
         }
 
-        private static void TestCustomDb(string connString)
+        private static void TestCustomDb(string dataSource, string database)
         {
-            DatabaseUnitOfWork uof = new DatabaseUnitOfWork(connString);
+            SqlConnectionStringBuilder sqlConnStringBuilder = new SqlConnectionStringBuilder
+            {
+                DataSource = dataSource,
+                InitialCatalog = database,
+                IntegratedSecurity = true
+            };
+
+            string connStr = sqlConnStringBuilder.ConnectionString;
+            Console.WriteLine("Connection: " + connStr);
+            DatabaseUnitOfWork uof = new DatabaseUnitOfWork(connStr);
             foreach (Cluster c in uof.ClusterRepository.GetAll())
             {
                 Console.WriteLine(c);