/AvalonEdit/ICSharpCode.AvalonEdit.Tests/Utils/IndentationStringTests.cs

 1// Copyright (c) 2014 AlphaSierraPapa for the SharpDevelop Team
 2// 
 3// Permission is hereby granted, free of charge, to any person obtaining a copy of this
 4// software and associated documentation files (the "Software"), to deal in the Software
 5// without restriction, including without limitation the rights to use, copy, modify, merge,
 6// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
 7// to whom the Software is furnished to do so, subject to the following conditions:
 8// 
 9// The above copyright notice and this permission notice shall be included in all copies or
10// substantial portions of the Software.
11// 
12// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
13// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
14// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
15// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
16// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
17// DEALINGS IN THE SOFTWARE.
18
19using System;
20using NUnit.Framework;
21
22namespace ICSharpCode.AvalonEdit.Utils
23{
24	[TestFixture]
25	public class IndentationStringTests
26	{
27		[Test]
28		public void IndentWithSingleTab()
29		{
30			var options = new TextEditorOptions { IndentationSize = 4, ConvertTabsToSpaces = false };
31			Assert.AreEqual("\t", options.IndentationString);
32			Assert.AreEqual("\t", options.GetIndentationString(2));
33			Assert.AreEqual("\t", options.GetIndentationString(3));
34			Assert.AreEqual("\t", options.GetIndentationString(4));
35			Assert.AreEqual("\t", options.GetIndentationString(5));
36			Assert.AreEqual("\t", options.GetIndentationString(6));
37		}
38		
39		[Test]
40		public void IndentWith4Spaces()
41		{
42			var options = new TextEditorOptions { IndentationSize = 4, ConvertTabsToSpaces = true };
43			Assert.AreEqual("    ", options.IndentationString);
44			Assert.AreEqual("   ", options.GetIndentationString(2));
45			Assert.AreEqual("  ", options.GetIndentationString(3));
46			Assert.AreEqual(" ", options.GetIndentationString(4));
47			Assert.AreEqual("    ", options.GetIndentationString(5));
48			Assert.AreEqual("   ", options.GetIndentationString(6));
49		}
50	}
51}