def test_verses_2_to_4(self):
self.assertEqual(
Xmas.get_verses(2, 4),
'On the second day of Christmas my true love gave to me: two Turtle Doves, and a Partridge in a Pear Tree.\n\n'
'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.\n\n'
'On the fourth day of Christmas my true love gave to me: four Calling Birds, three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.'
)
def test_verses_all(self):
self.assertEqual(
Xmas.get_verses_all(),
'On the first day of Christmas my true love gave to me: a Partridge in a Pear Tree.\n\n'
'On the second day of Christmas my true love gave to me: two Turtle Doves, and a Partridge in a Pear Tree.\n\n'
'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.\n\n'
'On the fourth day of Christmas my true love gave to me: four Calling Birds, three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.\n\n'
'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.\n\n'
'On the sixth day of Christmas my true love gave to me: six Geese-a-Laying, five Gold Rings, four Calling Birds, three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.\n\n'
'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.\n\n'
'On the eighth day of Christmas my true love gave to me: 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.\n\n'
'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.\n\n'
'On the tenth day of Christmas my true love gave to me: 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.\n\n'
'On the eleventh day of Christmas my true love gave to me: 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.\n\n'
'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_verses_8_to_8(self):
self.assertEqual(
Xmas.get_verses(8, 8),
'On the eighth day of Christmas my true love gave to me: 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_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_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_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_6(self):
self.assertEqual(
Xmas.get_verse(6),
'On the sixth day of Christmas my true love gave to me: 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_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_verses_wrong_type(self):
with self.assertRaises(TypeError):
Xmas.get_verses('2', '9')
def test_verses_out_of_range(self):
with self.assertRaises(IndexError):
Xmas.get_verses(5, 14)
def test_verses_start_bigger_than_end(self):
with self.assertRaises(ValueError):
Xmas.get_verses(7, 2)
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.'
)
