public void ConvertNullableIntToNullableBool ()
{
Assert.That (BooleanUtility.ConvertNullableIntToNullableBool (null), Is.EqualTo (null));
Assert.That (BooleanUtility.ConvertNullableIntToNullableBool (0), Is.EqualTo (false));
Assert.That (BooleanUtility.ConvertNullableIntToNullableBool (1), Is.EqualTo (true));
}