[Refactoring] Fixed some bugs in create code actions in conjunction

with enums.

ICSharpCode.NRefactory.CSharp/Refactoring/CodeActions/CreateIndexerAction.cs

@@ -57,7 +57,7 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 				if (targetResolveResult.Type.GetDefinition() == null || targetResolveResult.Type.GetDefinition().Region.IsEmpty)
 					yield break;
 				isStatic = targetResolveResult is TypeResolveResult;
-				if (isStatic && targetResolveResult.Type.Kind == TypeKind.Interface)
+				if (isStatic && targetResolveResult.Type.Kind == TypeKind.Interface || targetResolveResult.Type.Kind == TypeKind.Enum)
 					yield break;
 			} else {
 				isStatic = indexer.Target is IdentifierExpression && state.CurrentMember.IsStatic;

ICSharpCode.NRefactory.CSharp/Refactoring/CodeActions/CreateMethodDeclarationAction.cs

@@ -54,14 +54,13 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 		IEnumerable<CodeAction> GetActionsFromMemberReferenceExpression(RefactoringContext context, MemberReferenceExpression invocation)
 		{
 			if (!(context.Resolve(invocation).IsError)) 
-				yield break;
+					yield break;
 
 			var methodName = invocation.MemberName;
 			var guessedType = CreateFieldAction.GuessType(context, invocation);
 			if (guessedType.Kind != TypeKind.Delegate)
-				yield break;
+					yield break;
 			var invocationMethod = guessedType.GetDelegateInvokeMethod();
-
 			var state = context.GetResolverStateBefore(invocation);
 			if (state.CurrentTypeDefinition == null)
 				yield break;
@@ -73,7 +72,7 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 				if (targetResolveResult.Type.GetDefinition() == null || targetResolveResult.Type.GetDefinition().Region.IsEmpty)
 					yield break;
 				isStatic = targetResolveResult is TypeResolveResult;
-				if (isStatic && targetResolveResult.Type.Kind == TypeKind.Interface)
+				if (isStatic && targetResolveResult.Type.Kind == TypeKind.Interface || targetResolveResult.Type.Kind == TypeKind.Enum)
 					yield break;
 			} else {
 				if (state.CurrentMember == null)
@@ -153,7 +152,7 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 				if (targetResolveResult.Type.GetDefinition() == null || targetResolveResult.Type.GetDefinition().Region.IsEmpty)
 					yield break;
 				isStatic = targetResolveResult is TypeResolveResult;
-				if (isStatic && targetResolveResult.Type.Kind == TypeKind.Interface)
+				if (isStatic && targetResolveResult.Type.Kind == TypeKind.Interface || targetResolveResult.Type.Kind == TypeKind.Enum)
 					yield break;
 			} else {
 				isStatic = state.CurrentMember.IsStatic || state.CurrentTypeDefinition.IsStatic;

ICSharpCode.NRefactory.CSharp/Refactoring/CodeActions/CreatePropertyAction.cs

@@ -68,7 +68,7 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 
 			bool isStatic = targetResolveResult is TypeResolveResult;
 			if (createInOtherType) {
-				if (isStatic && targetResolveResult.Type.Kind == TypeKind.Interface)
+				if (isStatic && targetResolveResult.Type.Kind == TypeKind.Interface || targetResolveResult.Type.Kind == TypeKind.Enum)
 					yield break;
 			} else {
 				if (state.CurrentMember == null)

ICSharpCode.NRefactory.Tests/CSharp/CodeActions/CreateFieldTests.cs

@@ -170,7 +170,21 @@ namespace ICSharpCode.NRefactory.CSharp.CodeActions
 }");
 		}
 
-		
+		[Test]
+		public void TestEnumCase()
+		{
+			TestWrongContext<CreateFieldAction>(@"
+enum AEnum { A }
+class Foo
+{
+	public void Test ()
+	{
+		AEnum e;
+		e.$foo = 2;
+	}
+}
+");
+		}
 
 	}
 }

ICSharpCode.NRefactory.Tests/CSharp/CodeActions/CreateIndexerTests.cs

@@ -167,7 +167,22 @@ class TestClass
 }
 ");
 		}
-	
+
+		[Test]
+		public void TestEnumCase()
+		{
+			TestWrongContext<CreateIndexerAction>(@"
+enum AEnum { A }
+class Foo
+{
+	public void Test ()
+	{
+		AEnum e;
+		$e[0] = 2;
+	}
+}
+");
+		}
 	}
 }
 

ICSharpCode.NRefactory.Tests/CSharp/CodeActions/CreateMethodDeclarationTests.cs

@@ -699,6 +699,20 @@ class Test
 }");
 		}
 
+		[Test]
+		public void TestEnumCase()
+		{
+			TestWrongContext<CreateMethodDeclarationAction>(@"
+enum AEnum { A }
+class Foo
+{
+	public void Test ()
+	{
+		AEnum e = AEnum.B$ar ();
+	}
+}
+");
+		}
 
 
 	}

ICSharpCode.NRefactory.Tests/CSharp/CodeActions/CreatePropertyTests.cs

@@ -263,5 +263,20 @@ class TestClass
 	}
 }");
 		}
+
+		[Test]
+		public void TestEnumCase()
+		{
+			TestWrongContext<CreatePropertyAction>(@"
+enum AEnum { A }
+class Foo
+{
+	public void Test ()
+	{
+		AEnum e = AEnum.B$ar;
+	}
+}
+");
+		}
 	}
 }

ICSharpCode.NRefactory.Tests/CSharp/CodeActions/GenerateGetterTests.cs

@@ -33,7 +33,6 @@ namespace ICSharpCode.NRefactory.CSharp.CodeActions
 	[TestFixture]
 	public class GenerateGetterTests : ContextActionTestBase
 	{
-		[Ignore("NotImplemented")]
 		[Test()]
 		public void Test ()
 		{

ICSharpCode.NRefactory.Tests/CSharp/CodeActions/GeneratePropertyTests.cs

@@ -32,7 +32,6 @@ namespace ICSharpCode.NRefactory.CSharp.CodeActions
 	[TestFixture]
 	public class GeneratePropertyTests : ContextActionTestBase
 	{
-		[Ignore("NotImplemented")]
 		[Test()]
 		public void Test ()
 		{