--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CustomMath/IBBMathTests.cs	Tue Oct 06 18:31:37 2009 +0000
@@ -0,0 +1,251 @@
+//  This file (IBBMathTest.cs) is a part of the IBBoard.Tests project and is copyright 2009 IBBoard
+// 
+//  The file and the library/program it is in are licensed under the GNU LGPL license, either version 3 of the License or (at your option) any later version. Please see COPYING.LGPL for more information and the full license.
+// 
+
+using System;
+using NUnit.Framework;
+
+namespace IBBoard.Lang
+{
+	[TestFixture()]	
+	public class IBBMathTest
+	{
+		[Test()]
+		public void TestRoundHalfPerformsBankersRoundingBelowLowMidpoint()
+		{
+			Assert.AreEqual(3, IBBMath.RoundToHalf(3.2));
+		}
+		
+		[Test()]
+		public void TestRoundHalfPerformsBankersRoundingJustBelowLowMidpoint()
+		{
+			Assert.AreEqual(3, IBBMath.RoundToHalf(3.24));
+		}
+		
+		[Test()]
+		public void TestRoundHalfPerformsBankersRoundingOnLowMidpoint()
+		{
+			Assert.AreEqual(3, IBBMath.RoundToHalf(3.25));
+		}
+
+		[Test()]
+		public void TestRoundHalfPerformsBankersRoundingJustAboveLowMidpoint()
+		{
+			Assert.AreEqual(3.5, IBBMath.RoundToHalf(3.26));
+		}
+		
+		[Test()]
+		public void TestRoundHalfPerformsBankersRoundingAboveLowMidpoint()
+		{
+			Assert.AreEqual(3.5, IBBMath.RoundToHalf(3.3));
+		}
+		
+		[Test()]
+		public void TestRoundHalfPerformsBankersRoundingBelowHighMidpoint()
+		{
+			Assert.AreEqual(3.5, IBBMath.RoundToHalf(3.7));
+		}
+		
+		[Test()]
+		public void TestRoundHalfPerformsBankersRoundingJustBelowHighMidpoint()
+		{
+			Assert.AreEqual(3.5, IBBMath.RoundToHalf(3.74));
+		}
+		
+		[Test()]
+		public void TestRoundHalfPerformsBankersRoundingOnHighMidpoint()
+		{
+			Assert.AreEqual(4, IBBMath.RoundToHalf(3.75));
+		}
+		
+		[Test()]
+		public void TestRoundHalfPerformsBankersRoundingJustAboveHighMidpoint()
+		{
+			Assert.AreEqual(4, IBBMath.RoundToHalf(3.76));
+		}
+		
+		[Test()]
+		public void TestRoundHalfPerformsBankersRoundingAboveHighMidpoint()
+		{
+			Assert.AreEqual(4, IBBMath.RoundToHalf(3.8));
+		}
+		
+		[Test()]
+		public void TestRoundHalfDoesntAlterHalf()
+		{
+			Assert.AreEqual(3.5, IBBMath.RoundToHalf(3.5));
+		}
+		
+		[Test()]
+		public void TestRoundHalfDoesntRoundEvenNumber()
+		{
+			Assert.AreEqual(4, IBBMath.RoundToHalf(4));
+		}
+		
+		[Test()]
+		public void TestRoundHalfDoesntRoundOddNumber()
+		{
+			Assert.AreEqual(3, IBBMath.RoundToHalf(3));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsUpBelowLowMidpoint()
+		{
+			Assert.AreEqual(3.5, IBBMath.CeilToHalf(3.2));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsUpJustBelowLowMidpoint()
+		{
+			Assert.AreEqual(3.5, IBBMath.CeilToHalf(3.24));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsUpOnLowMidpoint()
+		{
+			Assert.AreEqual(3.5, IBBMath.CeilToHalf(3.25));
+		}
+
+		[Test()]
+		public void TestRoundHalfRoundsUpJustAboveLowMidpoint()
+		{
+			Assert.AreEqual(3.5, IBBMath.CeilToHalf(3.26));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsUpAboveLowMidpoint()
+		{
+			Assert.AreEqual(3.5, IBBMath.CeilToHalf(3.3));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsUpBelowHighMidpoint()
+		{
+			Assert.AreEqual(4, IBBMath.CeilToHalf(3.7));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsUpJustBelowHighMidpoint()
+		{
+			Assert.AreEqual(4, IBBMath.CeilToHalf(3.74));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsUpOnHighMidpoint()
+		{
+			Assert.AreEqual(4, IBBMath.CeilToHalf(3.75));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsUpJustAboveHighMidpoint()
+		{
+			Assert.AreEqual(4, IBBMath.CeilToHalf(3.76));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsUpAboveHighMidpoint()
+		{
+			Assert.AreEqual(4, IBBMath.CeilToHalf(3.8));
+		}
+		
+		[Test()]
+		public void TestRoundHalfUpDoesntAlterHalf()
+		{
+			Assert.AreEqual(3.5, IBBMath.CeilToHalf(3.5));
+		}
+		
+		[Test()]
+		public void TestRoundHalfUpDoesntRoundEvenNumber()
+		{
+			Assert.AreEqual(4, IBBMath.CeilToHalf(4));
+		}
+		
+		[Test()]
+		public void TestRoundHalfUpDoesntRoundOddNumber()
+		{
+			Assert.AreEqual(3, IBBMath.CeilToHalf(3));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsDownBelowLowMidpoint()
+		{
+			Assert.AreEqual(3, IBBMath.FloorToHalf(3.2));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsDownJustBelowLowMidpoint()
+		{
+			Assert.AreEqual(3, IBBMath.FloorToHalf(3.24));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsDownOnLowMidpoint()
+		{
+			Assert.AreEqual(3, IBBMath.FloorToHalf(3.25));
+		}
+
+		[Test()]
+		public void TestRoundHalfRoundsDownJustAboveLowMidpoint()
+		{
+			Assert.AreEqual(3, IBBMath.FloorToHalf(3.26));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsDownAboveLowMidpoint()
+		{
+			Assert.AreEqual(3, IBBMath.FloorToHalf(3.3));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsDownBelowHighMidpoint()
+		{
+			Assert.AreEqual(3.5, IBBMath.FloorToHalf(3.7));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsDownJustBelowHighMidpoint()
+		{
+			Assert.AreEqual(3.5, IBBMath.FloorToHalf(3.74));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsDownOnHighMidpoint()
+		{
+			Assert.AreEqual(3.5, IBBMath.FloorToHalf(3.75));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsDownJustAboveHighMidpoint()
+		{
+			Assert.AreEqual(3.5, IBBMath.FloorToHalf(3.76));
+		}
+		
+		[Test()]
+		public void TestRoundHalfRoundsDownAboveHighMidpoint()
+		{
+			Assert.AreEqual(3.5, IBBMath.FloorToHalf(3.8));
+		}
+		
+		[Test()]
+		public void TestRoundHalfDownDoesntAlterHalf()
+		{
+			Assert.AreEqual(3.5, IBBMath.FloorToHalf(3.5));
+		}
+		
+		[Test()]
+		public void TestRoundHalfDownDoesntRoundEvenNumber()
+		{
+			Assert.AreEqual(4, IBBMath.FloorToHalf(4));
+		}
+		
+		[Test()]
+		public void TestRoundHalfDownDoesntRoundOddNumber()
+		{
+			Assert.AreEqual(3, IBBMath.FloorToHalf(3));
+		}
+
+
+		
+	}
+}