public void RoundUpDiv()
{
Assert.AreEqual(3, Integers.RoundUpDiv(9, 3));
Assert.AreEqual(3, Integers.RoundUpDiv(8, 3));
Assert.AreEqual(3, Integers.RoundUpDiv(7, 3));
Assert.AreEqual(2, Integers.RoundUpDiv(6, 3));
Assert.AreEqual(5, Integers.RoundUpDiv(20, 4));
Assert.AreEqual(5, Integers.RoundUpDiv(19, 4));
Assert.AreEqual(5, Integers.RoundUpDiv(18, 4));
Assert.AreEqual(5, Integers.RoundUpDiv(17, 4));
Assert.AreEqual(4, Integers.RoundUpDiv(16, 4));
}
