def test_unicode(self):
self.assertEqual(
{decode_if_needed('аДаО'): 1, decode_if_needed('баВаИаДаАаНаИб'): 1},
count_words('аДаО№баВаИаДаАаНаИб!')
)
def test_newlines(self):
self.assertEqual(
{'rah': 2, 'ah': 3, 'roma': 2, 'ma': 1, 'ga': 2, 'oh': 1, 'la': 2,
'want': 1, 'your': 1, 'bad': 1, 'romance': 1},
count_words('rah rah ah ah ah\nroma roma ma\n''ga ga oh la la\nwant your bad romance')
)
def test_tabs(self):
self.assertEqual(
{'rah': 2, 'ah': 3, 'roma': 2, 'ma': 1, 'ga': 2, 'oh': 1, 'la': 2,
'want': 1, 'your': 1, 'bad': 1, 'romance': 1},
count_words('rah rah ah ah ah\troma roma ma\tga ga oh la la\t''want your bad romance')
)
def test_mixed_case(self):
self.assertEqual(
[2, 3],
sorted(list(count_words('go Go GO Stop stop').values()))
)
def test_multiple_spaces(self):
self.assertEqual(
{'wait': 1, 'for': 1, 'it': 1},
count_words('wait for it')
)
def test_preserves_punctuation(self):
self.assertEqual(
{'car': 1, 'carpet': 1, 'as': 1, 'java': 1, 'javascript': 1},
count_words('car : carpet as java : javascript!!&@$%^&')
)
def test_include_numbers(self):
self.assertEqual(
{'testing': 2, '1': 1, '2': 1},
count_words('testing 1 2 testing'))
def test_count_multiple_occurrences(self):
self.assertEqual(
{'one': 1, 'fish': 4, 'two': 1, 'red': 1, 'blue': 1},
count_words('one fish two fish red fish blue fish'))
def test_count_one_of_each(self):
self.assertEqual({'one': 1, 'of': 1, 'each': 1}, count_words('one of each'))
def test_count_one_word(self):
self.assertEqual({'word': 1}, count_words('word'))
