InputCommandTest.cs

 using System; 
 using NUnit.Framework; 
 using System.IO; 
 namespace Notepad 
 { 
 [TestFixture] public class InputCommandTest : Assertion 
 { 
 private InputCommand command; 
 [Test] public void EmptyCommand() { 
 command = new InputCommand(new StringReader("")); 
 AssertEquals(0, command.CleanLines().Count); 
 } 
 [Test] public void OneLineCommand() { 
 String oneLineString = 
 @"one line 
 *end"; 
 StringReader reader = new StringReader(oneLineString); 
 command = new InputCommand(reader); 
 AssertEquals(1, command.CleanLines().Count); 
 AssertEquals(8,command.SelectionStart()); 
 } 
 [Test] public void OneDirtyLine() { 
 command = new InputCommand(new StringReader("ab\n*end")); 
 AssertEquals("ab", command.CleanLines()[0]); 
 AssertEquals(1,command.SelectionStart()); 
 } 
 } 
 }