def test_verse_9(self):
self.assertEqual(
Xmas.get_verse(9),
'On the ninth day of Christmas my true love gave to me: nine Ladies Dancing, eight Maids-a-Milking, seven Swans-a-Swimming, six Geese-a-Laying, five Gold Rings, four Calling Birds, three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.'
)
def test_verse_12(self):
self.assertEqual(
Xmas.get_verse(12),
'On the twelfth day of Christmas my true love gave to me: twelve Drummers Drumming, eleven Pipers Piping, ten Lords-a-Leaping, nine Ladies Dancing, eight Maids-a-Milking, seven Swans-a-Swimming, six Geese-a-Laying, five Gold Rings, four Calling Birds, three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.'
)
def test_verse_7(self):
self.assertEqual(
Xmas.get_verse(7),
'On the seventh day of Christmas my true love gave to me: seven Swans-a-Swimming, six Geese-a-Laying, five Gold Rings, four Calling Birds, three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.'
)
def test_verse_1(self):
self.assertEqual(
Xmas.get_verse(1),
'On the first day of Christmas my true love gave to me: a Partridge in a Pear Tree.'
)
def test_verse_5(self):
self.assertEqual(
Xmas.get_verse(5),
'On the fifth day of Christmas my true love gave to me: five Gold Rings, four Calling Birds, three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.'
)
def test_verse_3(self):
self.assertEqual(
Xmas.get_verse(3),
'On the third day of Christmas my true love gave to me: three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.'
)
def test_verse_wrong_type(self):
with self.assertRaises(TypeError):
Xmas.get_verse([])
def test_verse_2(self):
self.assertEqual(
Xmas.get_verse(2),
'On the second day of Christmas my true love gave to me: two Turtle Doves, and a Partridge in a Pear Tree.'
)
def test_verse_out_of_range(self):
with self.assertRaises(IndexError):
Xmas.get_verse(-1)
