public void Convert_6_Digit_Words(string num, int expected, string message)
{
WordsToNumbers ntw = new WordsToNumbers();
int actual = ntw.Convert(num);
Assert.AreEqual(expected, actual, message);
}
public void SendingZeroReturns0()
{
WordsToNumbers zeroConversion = new WordsToNumbers();
int actual = zeroConversion.Convert("zero");
Assert.AreEqual(0, actual, "zero returns 0");
}