def test_up_to_21(self):
test_parameters = [("1st", 1), ("2nd", 2), ("3rd", 3), ("4th", 4),
("5th", 5), ("6th", 6), ("7th", 7), ("8th", 8),
("9th", 9), ("10th", 10), ("11th", 11),
("12th", 12), ("13th", 13), ("14th", 14),
("15th", 15), ("16th", 16), ("17th", 17),
("18th", 18), ("19th", 19), ("20th", 20),
("21st", 21)]
for expected_ordinal, input_cardinal in test_parameters:
with self.subTest(name=input_cardinal):
self.assertEqual(expected_ordinal,
ordinalizer.ordinalize(input_cardinal))
def test_string_raises(self):
with self.assertRaises(ordinalizer.NonOrdinalizableException):
ordinalizer.ordinalize("da")
def test_psotive_numeric_string_is_transformable(self):
self.assertEqual("56th", ordinalizer.ordinalize("56"))
def test_negativ_numeric_string_raises(self):
with self.assertRaises(ordinalizer.NonOrdinalizableException):
ordinalizer.ordinalize("-56")
def test_float_raises(self):
with self.assertRaises(ordinalizer.NonOrdinalizableException):
ordinalizer.ordinalize(3.14)
def test_0(self):
self.assertEqual("0th", ordinalizer.ordinalize(0))
def test_negative_raises(self):
with self.assertRaises(ordinalizer.NonOrdinalizableException):
ordinalizer.ordinalize(-42)
def test_123(self):
self.assertEqual("123rd", ordinalizer.ordinalize(123))
def test_10000000(self):
self.assertEqual("1000000th", ordinalizer.ordinalize(1000000))
def test_113(self):
self.assertEqual("113th", ordinalizer.ordinalize(113))
def test_32832(self):
self.assertEqual("32832nd", ordinalizer.ordinalize(32832))
def test_812(self):
self.assertEqual("812th", ordinalizer.ordinalize(812))
def test_111(self):
self.assertEqual("111th", ordinalizer.ordinalize(111))
def test_91(self):
self.assertEqual("91st", ordinalizer.ordinalize(91))