class TestConvertRomanNumerals(unittest.TestCase):
def __init__(self, *args, **kwargs):
super(TestConvertRomanNumerals, self).__init__(*args, **kwargs)
self.arabic_to_roman = {1000: 'M',
500: 'D',
100: 'C',
50: 'L',
10: 'X',
5: 'V',
1: 'I',
2: 'II',
900: 'CM',
1801: 'MDCCCI',
1988: 'MCMLXXXVIII',
1999: 'MCMXCIX',
2000: 'MM',
2013: 'MMXIII',
3999: 'MMMCMXCIX'
}
def setUp(self):
self.converter = RomanNumeralsConverter()
def test_transfrom_from_roman_numerals(self):
# Integer provided in Roman numeral gets converted into Arabic numeral
for arabic in self.arabic_to_roman:
output = self.converter.get_arabic_numeral(self.arabic_to_roman[arabic])
self.assertEqual(output, arabic)
def test_transform_to_roman_numerals(self):
# Integer provided in Arabic numeral gets converted into Roman numeral
for arabic, roman in self.arabic_to_roman.iteritems():
output = self.converter.get_roman_numeral(arabic)
self.assertEqual(output, roman)
def setUp(self):
self.converter = RomanNumeralsConverter()
