RunnerSanta2019/Assets/Core/UnityTestTools/Assertions/Comparers/FloatComparer.cs

using System;

namespace UnityTest
{
	public class FloatComparer : ComparerBaseGeneric<float>
	{
		public enum CompareTypes
		{
			Equal,
			NotEqual,
			Greater,
			Less
		}

		public CompareTypes compareTypes;
		public double floatingPointError = 0.0001f;

		protected override bool Compare (float a, float b)
		{
			switch (compareTypes)
			{
				case CompareTypes.Equal:
					return Math.Abs (a - b) < floatingPointError;
				case CompareTypes.NotEqual:
					return Math.Abs (a - b) > floatingPointError;
				case CompareTypes.Greater:
					return a > b;
				case CompareTypes.Less:
					return a < b;
			}
			throw new Exception();
		}
		public override int GetDepthOfSearch()
		{
			return 3;
		}
	}
}