def test_number_100_is_C(self):
     self.assertEqual('C', arabic_to_roman(100))
 def test_number_1_is_I(self):
     self.assertEqual('I', arabic_to_roman(1))
 def test_number_84_is_LXXXIV(self):
     self.assertEqual('LXXXIV', arabic_to_roman(84))
 def test_number_99_is_XCIX(self):
     self.assertEqual('XCIX', arabic_to_roman(99))
 def test_number_19_is_XIX(self):
     self.assertEqual('XIX', arabic_to_roman(19))
 def test_number_38_is_XXXVIII(self):
     self.assertEqual('XXXVIII', arabic_to_roman(38))
 def test_number_11_is_XI(self):
     self.assertEqual('XI', arabic_to_roman(11))
 def test_number_4_is_IV(self):
     self.assertEqual('IV', arabic_to_roman(4))
 def test_number_9_is_IX(self):
     self.assertEqual('IX', arabic_to_roman(9))
 def test_number_10_is_X(self):
     self.assertEqual('X', arabic_to_roman(10))
 def test_number_8_is_VIII(self):
     self.assertEqual('VIII', arabic_to_roman(8))
 def test_number_6_is_VI(self):
     self.assertEqual('VI', arabic_to_roman(6))
 def test_number_5_is_V(self):
     self.assertEqual('V', arabic_to_roman(5))
 def test_number_150_is_CL(self):
     self.assertEqual('CL', arabic_to_roman(150))
 def test_number_14_is_XIV(self):
     self.assertEqual('XIV', arabic_to_roman(14))
 def test_number_2_is_not_I(self):
     self.assertNotEqual('I', arabic_to_roman(2))
 def test_number_3_is_III(self):
     self.assertEqual('III', arabic_to_roman(3))