def test_one_thousand_nine_hundred_ninety_eight(self):
expected = "MCMXCVIII"
actual = roman_numerals(1998)
self.assertEqual(expected, actual)
def two_thousand_seven_hundred_fifty_one(self):
expected = "MMDCCLI"
actual = roman_numerals(2751)
self.assertEqual(expected, actual)
def test_four_hundred(self):
expected = "CD"
actual = roman_numerals(400)
self.assertEqual(expected, actual)
def test_four_hundred_forty_eight(self):
expected = "CDXLVIII"
actual = roman_numerals(448)
self.assertEqual(expected, actual)
def test_ninety(self):
expected = "XC"
actual = roman_numerals(90)
self.assertEqual(expected, actual)
def test_three_hundred_sixty_nine(self):
expected = "CCCLXIX"
actual = roman_numerals(369)
self.assertEqual(expected, actual)
def test_eighty(self):
expected = "LXXX"
actual = roman_numerals(80)
self.assertEqual(expected, actual)
def test_one(self):
expected = "I"
actual = roman_numerals(1)
self.assertEqual(expected, actual)
def test_thirty_one(self):
expected = "XXXI"
actual = roman_numerals(31)
self.assertEqual(expected, actual)
def test_forty(self):
expected = "XL"
actual = roman_numerals(40)
self.assertEqual(expected, actual)
def test_ten(self):
expected = "X"
actual = roman_numerals(10)
self.assertEqual(expected, actual)
def test_nine(self):
expected = "IX"
actual = roman_numerals(9)
self.assertEqual(expected, actual)
def test_eight(self):
expected = "VIII"
actual = roman_numerals(8)
self.assertEqual(expected, actual)
def test_four(self):
expected = "IV"
actual = roman_numerals(4)
self.assertEqual(expected, actual)
def test_three(self):
expected = "III"
actual = roman_numerals(3)
self.assertEqual(expected, actual)