[Formatting] Fixed using alias declarations.

ICSharpCode.NRefactory.CSharp/Formatter/AstFormattingVisitor.cs

@@ -237,6 +237,7 @@ namespace ICSharpCode.NRefactory.CSharp
 
 		public override void VisitUsingDeclaration(UsingDeclaration usingDeclaration)
 		{
+			FixIndentationForceNewLine(usingDeclaration.StartLocation);
 			if (!(usingDeclaration.PrevSibling is UsingDeclaration || usingDeclaration.PrevSibling  is UsingAliasDeclaration)) {
 				EnsureBlankLinesBefore(usingDeclaration, policy.BlankLinesBeforeUsings);
 			}
@@ -247,6 +248,7 @@ namespace ICSharpCode.NRefactory.CSharp
 
 		public override void VisitUsingAliasDeclaration(UsingAliasDeclaration usingDeclaration)
 		{
+			FixIndentationForceNewLine(usingDeclaration.StartLocation);
 			if (!(usingDeclaration.PrevSibling is UsingDeclaration || usingDeclaration.PrevSibling  is UsingAliasDeclaration)) {
 				EnsureBlankLinesBefore(usingDeclaration, policy.BlankLinesBeforeUsings);
 			}

ICSharpCode.NRefactory.Tests/FormattingTests/TestTypeLevelIndentation.cs

@@ -34,6 +34,24 @@ namespace ICSharpCode.NRefactory.CSharp.FormattingTests
 	[TestFixture()]
 	public class TestTypeLevelIndentation : TestBase
 	{
+		[Test()]
+		public void TestUsingDeclarations()
+		{
+			CSharpFormattingOptions policy = FormattingOptionsFactory.CreateMono();
+	
+			Test(policy, @"		using Foo;", @"using Foo;
+");
+		}
+
+		[Test()]
+		public void TestUsingAliasDeclarations()
+		{
+			CSharpFormattingOptions policy = FormattingOptionsFactory.CreateMono();
+	
+			Test(policy, @"		using Foo = Bar;", @"using Foo = Bar;
+");
+		}
+
 		[Test()]
 		public void TestClassIndentation ()
 		{

ICSharpCode.NRefactory.Tests/FormattingTests/TextEditorTestAdapter.cs

@@ -28,7 +28,7 @@ namespace ICSharpCode.NRefactory.CSharp.FormattingTests
 			return b.ToString();
 		}*/
 		
-		protected static IDocument GetResult(CSharpFormattingOptions policy, string input, FormattingMode mode = FormattingMode.OnTheFly)
+		protected static IDocument GetResult(CSharpFormattingOptions policy, string input, FormattingMode mode = FormattingMode.Intrusive)
 		{
 			input = NormalizeNewlines(input);
 			var document = new StringBuilderDocument(input);
@@ -43,7 +43,7 @@ namespace ICSharpCode.NRefactory.CSharp.FormattingTests
 			return document;
 		}
 		
-		protected static IDocument Test (CSharpFormattingOptions policy, string input, string expectedOutput, FormattingMode mode = FormattingMode.OnTheFly)
+		protected static IDocument Test (CSharpFormattingOptions policy, string input, string expectedOutput, FormattingMode mode = FormattingMode.Intrusive)
 		{
 			expectedOutput = NormalizeNewlines(expectedOutput);
 			IDocument doc = GetResult(policy, input, mode);