public void test1()
{
Assert.Equal(0, Collatz.Passi(1));
}
public void testNegativo()
{
Assert.Throws <ArgumentException>(() => Collatz.Passi(-15));
}
public void testZero()
{
Assert.Throws <ArgumentException>(() => Collatz.Passi(0));
}
public void testGrande()
{
Assert.Equal(152, Collatz.Passi(1000000));
}
public void test12()
{
Assert.Equal(9, Collatz.Passi(12));
}
public void test16()
{
Assert.Equal(4, Collatz.Passi(16));
}