public void FloorTest()
{
//check Floor(double a)
Assert.AreEqual(5, OwnMath.floor(5.3));
Assert.AreEqual(-5, OwnMath.floor(-4.4));
Assert.AreEqual(0, OwnMath.floor(0.25));
Assert.IsInstanceOfType(OwnMath.floor(0.25), typeof(double));
//check FloorInt(double a)
Assert.AreEqual(5, OwnMath.floorInt(5.3));
Assert.AreEqual(-5, OwnMath.floorInt(-4.4));
Assert.AreEqual(0, OwnMath.floorInt(0.25));
Assert.IsInstanceOfType(OwnMath.floorInt(0.25), typeof(int));
}
