public void Test_Compare()
{
int result = FloatUtil.Compare(0.245612, 0.3546887);
Assert.AreEqual(-1, result);
result = FloatUtil.Compare(0.245612, 0.245611);
Assert.AreEqual(1, result);
result = FloatUtil.Compare(0.5, 0.500000000012);
Assert.AreEqual(0, result);
result = FloatUtil.Compare(0.5000012, 0.500000000012);
Assert.AreEqual(1, result);
result = FloatUtil.Compare(0.0, 0.0);
Assert.AreEqual(0, result);
result = FloatUtil.Compare(-0.0000001, 0.0);
Assert.AreEqual(-1, result);
result = FloatUtil.Compare(-0.0000001, -0.0001);
Assert.AreEqual(1, result);
result = FloatUtil.Compare(-0.0000001, -0.0000002);
Assert.AreEqual(1, result);
}