def test_equals(self):
     self.assertEqual(whatCentury('1999'), '20th')
 def test_equals_2(self):
     self.assertEqual(whatCentury('2011'), '21st')
 def test_equals_8(self):
     self.assertEqual(whatCentury('2000'), '20th')
 def test_equals_7(self):
     self.assertEqual(whatCentury('1234'), '13th')
 def test_equals_5(self):
     self.assertEqual(whatCentury('1124'), '12th')
 def test_equals_4(self):
     self.assertEqual(whatCentury('2259'), '23rd')
 def test_equals_3(self):
     self.assertEqual(whatCentury('2154'), '22nd')