Unit test fixes

Author: muratcakir

src/Libraries/SmartStore.Core/Data/DataSettings.cs

@@ -206,7 +206,7 @@ public virtual bool Load()
 				this.TenantName = curTenant;
 				this.TenantPath = tenantPath;
 
-				if (File.Exists(filePath))
+				if (File.Exists(filePath) && !s_TestMode)
 				{
 					string text = File.ReadAllText(filePath);
 					var settings = ParseSettings(text);

src/Libraries/SmartStore.Core/Properties/AssemblyInfo.cs

@@ -5,3 +5,4 @@
 [assembly: InternalsVisibleTo("SmartStore.Core.Tests")]
 [assembly: InternalsVisibleTo("SmartStore.Services.Tests")]
 [assembly: InternalsVisibleTo("SmartStore.Web.Mvc.Tests")]
+[assembly: InternalsVisibleTo("SmartStore.Data.Tests")]

src/Libraries/SmartStore.Core/Utilities/ObjectDumper.cs

@@ -1,10 +1,6 @@
 using System;
-using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using Newtonsoft.Json;
 
 namespace SmartStore.Core.Utilities

src/Libraries/SmartStore.Data/SmartDbConfiguration.cs

@@ -6,8 +6,6 @@
 using SmartStore.Core.Infrastructure;
 using SmartStore.Data.Caching;
 using System.Web.Hosting;
-using SmartStore.Utilities;
-using System.Data.Entity.Migrations;
 
 namespace SmartStore.Data
 {

src/Tests/SmartStore.Data.Tests/GlobalSetup.cs

@@ -1,10 +1,7 @@
 using System;
-using System.Collections.Generic;
 using System.Data.Entity;
-using System.Linq;
-using System.Text;
 using NUnit.Framework;
-using SmartStore.Data.Migrations;
+using SmartStore.Core.Data;
 
 namespace SmartStore.Data.Tests
 {
@@ -14,6 +11,7 @@ public class GlobalSetup
 		[SetUp]
 		public void SetUp()
 		{
+			DataSettings.SetTestMode(true);
 			var ctx = new SmartObjectContext(GetTestDbName());
 			Database.SetInitializer(new DropCreateDatabaseAlways<SmartObjectContext>());
 			ctx.Database.Initialize(true);