public void OddNumbers_OddCount_RandomTest()
{
Random rnd = new Random();
for (int i = 0; i < 100; ++i)
{
// some very very poor ulong generator
ulong n = ((ulong)rnd.Next() << rnd.Next(0, 31)) + (ulong)rnd.Next();
Assert.AreEqual(n / 2, OddNumbers.OddCount(n));
}
}
public void OddNumbers_OddCount_Test()
{
Assert.AreEqual(7, OddNumbers.OddCount(15));
Assert.AreEqual(7511, OddNumbers.OddCount(15023));
}