#!/usr/bin/env python
# encoding: utf-8
from __future__ import division, with_statement
import sys
import numberwords
import unittest

"""Unit test for numberwords.py."""

class KnownValues(unittest.TestCase):
	knownValues = (
		(0, "zero"),
		(1, "one"),
		(2, "two"),
		(3, "three"),
		(4, "four"),
		(5, "five"),
		(6, "six"),
		(7, "seven"),
		(8, "eight"),
		(9, "nine"),
		(10, "ten"),
		# (11, "eleven"),
		# (12, "tweleve"),
		# (13, "thirteen"),
		# (14, "fourteen"),
		# (15, "fifteen"),
		# (16, "sixteen"),
		# (17, "seventeen"),
		# (18, "eighteen"),
		# (19, "nineteen"),
		(20, "twenty"),
		(21, "twenty-one"),
		(22, "twenty-two"),
		(23, "twenty-three"),
		(24, "twenty-four"),
		(25, "twenty-five"),
		(26, "twenty-six"),
		(27, "twenty-seven"),
		(28, "twenty-eight"),
		(29, "twenty-nine"),
		(30, "thirty"),
		(35, "thirty-five"),
		(40, "fourty"),
		(42, "fourty-two"),
		(50, "fifty"),
		(51, "fifty-one"),
		(60, "sixty"),
		(64, "sixty-four"),
		(70, "seventy"),
		(72, "seventy-two"),
		(80, "eighty"),
		(89, "eighty-nine"),
		(90, "ninety"),
		(99, "ninety-nine"),
		(100, "one hundred"),
		(101, "one hundred and one"),
		(102, "one hundred and two"),
		# (111, "one hundred and eleven"),
		(123, "one hundred and twenty-three"),
		(256, "two hundred and fifty-six"),
	)

	def testKnownValues(self):
		for number, words in self.knownValues:
			"""Function should correctly respond to known values."""

			result = numberwords.toWords(number)

			print(result)
			self.assertEqual(result, words)

class BadInput(unittest.TestCase):
	pass

def main(*args):
	unittest.main(argv=[sys.argv[0], "-v"])

if __name__ == "__main__": sys.exit(main(*sys.argv[1:]))