[SourceEditor] Added json indentation engine.

2 files changed, 102 insertions, 1 deletions

diff --git a/main/tests/UnitTests/MonoDevelop.SourceEditor/JSonIndentEngineTests.cs b/main/tests/UnitTests/MonoDevelop.SourceEditor/JSonIndentEngineTests.cs
new file mode 100644
index 0000000000..969489013c
--- /dev/null
+++ b/main/tests/UnitTests/MonoDevelop.SourceEditor/JSonIndentEngineTests.cs
@@ -0,0 +1,100 @@
+//
+// JSonIndentEngineTests.cs
+//
+// Author:
+//       Mike Krüger <mkrueger@xamarin.com>
+//
+// Copyright (c) 2014 Xamarin Inc. (http://xamarin.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+using System;
+using NUnit.Framework;
+using MonoDevelop.Ide.CodeCompletion;
+using ICSharpCode.NRefactory.CSharp;
+using System.Text;
+using ICSharpCode.NRefactory.Editor;
+using MonoDevelop.SourceEditor.JSon;
+using Mono.TextEditor;
+
+namespace MonoDevelop.SourceEditor
+{
+	[TestFixture]
+	public class JSonIndentEngineTests
+	{
+		public static IDocumentIndentEngine CreateEngine (string text)
+		{
+			var sb = new StringBuilder ();
+			int offset = 0;
+			for (int i = 0; i < text.Length; i++) {
+				var ch = text [i];
+				if (ch == '$') {
+					offset = i;
+					continue;
+				}
+				sb.Append (ch);
+			}
+
+			var data = new TextEditorData ();
+			data.Text = sb.ToString ();
+			var csi = new JSonIndentEngine (data);
+			var result = new CacheIndentEngine (csi);
+			result.Update (offset);
+			return result;
+		}
+
+		[Test]
+		public void TestBracketIndentation ()
+		{
+			var engine = CreateEngine (
+				@"
+{
+$
+");
+			Assert.AreEqual ("\t", engine.ThisLineIndent);
+			Assert.AreEqual ("\t", engine.NextLineIndent);
+		}
+
+		[Test]
+		public void TestBodyIndentation ()
+		{
+			var engine = CreateEngine (
+				@"
+{
+	""foo"":""bar"",
+$
+");
+			Assert.AreEqual ("\t", engine.ThisLineIndent);
+			Assert.AreEqual ("\t", engine.NextLineIndent);
+		}
+
+		[Test]
+		public void TestArrayIndentation ()
+		{
+			var engine = CreateEngine (
+				@"
+{
+	""test"":[
+$
+");
+			Assert.AreEqual ("\t\t", engine.ThisLineIndent);
+			Assert.AreEqual ("\t\t", engine.NextLineIndent);
+		}
+	}
+}
+
diff --git a/main/tests/UnitTests/UnitTests.csproj b/main/tests/UnitTests/UnitTests.csproj
index 693cfae5a2..1de46c8677 100644
--- a/main/tests/UnitTests/UnitTests.csproj
+++ b/main/tests/UnitTests/UnitTests.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProductVersion>9.0.21022</ProductVersion>
+    <ProductVersion>8.0.30703</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
     <ProjectGuid>{1497D0A8-AFF1-4938-BC22-BE79B358BA5B}</ProjectGuid>
     <OutputType>Library</OutputType>
@@ -287,6 +287,7 @@
     <Compile Include="MonoDevelop.Refactoring\ProjectGroupingProviderTests.cs" />
     <Compile Include="MonoDevelop.Refactoring\FileGroupingProviderTests.cs" />
     <Compile Include="MonoDevelop.Ide.Gui\LogViewTests.cs" />
+    <Compile Include="MonoDevelop.SourceEditor\JSonIndentEngineTests.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <Import Project="..\..\md.targets" />