def test_split_words_without_space_returns_list_with_word(self):
sentence_without_spaces = 'thisisasentencethathasnospaces'
self.assertEqual(
[sentence_without_spaces],
helpers._split_words(sentence_without_spaces),
'Calling _split_words() on a string with no spaces should return a list with one member: the original string.'
)
def to_pig_latin(text):
"""
Convert text to pig latin
Args: text -- Text to convert
"""
if not isinstance(text, basestring):
raise TypeError('to_pig_latin(): Arg must be a string.')
converted_words = []
for word in _split_words(text):
if not search('[a-zA-Z]', word):
converted_words.append(word)
continue
trimmed_word = _trim_punctuation(word)
if len(trimmed_word) == 0:
converted_words.append(word)
continue
converted_word = word.replace(trimmed_word,
_convert_word(trimmed_word))
converted_words.append(converted_word)
return _join_words(converted_words)
def test_split_words_returns_list(self):
test_sentences = [
'test',
'',
' ',
'test test',
' '.join(['test'] * 1000)
]
for sentence in test_sentences:
self.assertIsInstance(
helpers._split_words(sentence),
list,
'Calling _split_words() on %s should return an array.' % sentence
)
def test_split_words_splits_on_space(self):
test_sentences = {
'test test' : ['test', ' ', 'test'],
'test test' : ['test', ' ', 'test']
}
for (sentence, words) in test_sentences.iteritems():
test_words = helpers._split_words(sentence)
self.assertEqual(
words,
test_words,
"""
Calling _split_words() on %s returned an unexpected result.
Expected: %s
Actual: %s
""" % (sentence, words, test_words)
)
def test_split_words_empty_string_returns_list_with_empty_string(self):
self.assertEqual(
[''],
helpers._split_words(''),
'Calling _split_words() on an empty string should return a list with one member: an empty string.'
)