Fix unit tests.

src/AddIns/Analysis/UnitTesting/Test/NUnit/NUnitTestFrameworkIsTestProjectTests.cs

@@ -23,7 +23,9 @@ namespace UnitTesting.Tests.NUnit
 		public void Init()
 		{
 			SD.InitializeForUnitTests();
+			SD.Services.AddService(typeof(IMessageLoop), MockRepository.GenerateStrictMock<IMessageLoop>());
 			SD.Services.AddService(typeof(IParserService), MockRepository.GenerateStrictMock<IParserService>());
+			SD.MainThread.Stub(m => m.VerifyAccess());
 			testFramework = new NUnitTestFramework();
 		}
 		

src/Main/Base/Test/SDTestFixtureBase.cs

@@ -3,6 +3,7 @@
 
 using System;
 using NUnit.Framework;
+using Rhino.Mocks;
 
 namespace ICSharpCode.SharpDevelop
 {
@@ -16,6 +17,8 @@ namespace ICSharpCode.SharpDevelop
 		public virtual void FixtureSetUp()
 		{
 			SD.InitializeForUnitTests();
+			SD.Services.AddService(typeof(IMessageLoop), MockRepository.GenerateStrictMock<IMessageLoop>());
+			SD.MainThread.Stub(m => m.VerifyAccess());
 		}
 		
 		[TestFixtureTearDown]

src/Main/Base/Test/StringTagProvider/NullProjectStringTagProviderTestFixture.cs

@@ -12,7 +12,7 @@ namespace ICSharpCode.SharpDevelop.Tests.StringTagProvider
 	/// Tests the SharpDevelopStringTagProvider when there is no active project.
 	/// </summary>
 	[TestFixture]
-	public class NullProjectStringTagProviderTestFixture
+	public class NullProjectStringTagProviderTestFixture : SDTestFixtureBase
 	{
 		SharpDevelopStringTagProvider tagProvider;