def test_roman_to_integer(self):
solution = Solution()
self.assertEqual(solution.romanToInt('III'), 3)
self.assertEqual(solution.romanToInt('IV'), 4)
self.assertEqual(solution.romanToInt('IX'), 9)
self.assertEqual(solution.romanToInt('LVIII'), 58)
self.assertEqual(solution.romanToInt('MCMXCIV'), 1994)
self.assertEqual(solution.romanToInt('MCDLXXVI'), 1476)
class RomanToIntegerTestCase(unittest.TestCase):
def setUp(self):
self.solution = Solution()
def test_example1(self):
self.assertEqual(self.solution.romanToInt("III"), 3)
def test_example2(self):
self.assertEqual(self.solution.romanToInt("IV"), 4)
def test_example3(self):
self.assertEqual(self.solution.romanToInt("IX"), 9)
def test_example4(self):
self.assertEqual(self.solution.romanToInt("LVIII"), 58)
def test_example5(self):
self.assertEqual(self.solution.romanToInt("MCMXCIV"), 1994)
def test_example6(self):
self.assertEqual(self.solution.romanToInt("VII"), 7)
def test_example7(self):
self.assertEqual(self.solution.romanToInt("X"), 10)
def test_example8(self):
self.assertEqual(self.solution.romanToInt("XIV"), 14)
def test_example9(self):
self.assertEqual(self.solution.romanToInt("CXIV"), 114)
def test_isValid_Solution(self):
sol = Solution()
self.assertEqual(58, sol.romanToInt('LVIII'))
self.assertEqual(1994, sol.romanToInt('MCMXCIV'))
def test_three(self):
solution = Solution()
self.assertEqual(solution.romanToInt("III"), 3)
def test_nineteen_ninety_four(self):
solution = Solution()
self.assertEqual(solution.romanToInt("MCMXCIV"), 1994)
def test_fifty_eight(self):
solution = Solution()
self.assertEqual(solution.romanToInt("LVIII"), 58)
def test_four(self):
solution = Solution()
self.assertEqual(solution.romanToInt("IV"), 4)