def test_V_is_5(self): self.assertEqual(romanToArabic('V'), 5)
def test_IIII_is_not_4(self): self.assertNotEqual(romanToArabic('IIII'), 4)
def test_I_is_1(self): self.assertEqual(romanToArabic('I'), 1)
def test_IX_is_9(self): self.assertEqual(romanToArabic('IX'), 9)
def xtest_XCI_is_91(self): self.assertEqual(romanToArabic('XCI'), 91)
def test_IV_is_4(self): self.assertEqual(romanToArabic('IV'), 4)
def test_II_is2(self): self.assertEqual(romanToArabic('II'), 2)
def test_C_is_100(self): self.assertEqual(romanToArabic('C'), 100)
def test_L_is_50(self): self.assertEqual(romanToArabic('L'), 50)
def test_X_is_10(self): self.assertEqual(romanToArabic('X'), 10)