def test_a_count_of_words(self):
self._write("Keep the bar green to keep the code clean.", TEST_FILE)
counter = WordCounter.load(TEST_FILE)
self.assertEqual(9, counter.number_of_words())
os.remove(TEST_FILE)
def test_ratio_parameterized(self, sentence, word, expected_ratio):
counter = WordCounter(sentence)
self.assertAlmostEqual(expected_ratio,
counter.ratio_of(word),
delta=0.01)
def test_containment_of_word(self):
counter = WordCounter.load(TEST_FILE)
def test_count_of_words_better(self):
counter = WordCounter.load(TEST_FILE)
def test_not_contain_unique_word(self):
counter = WordCounter("green bar green hat")
self.assertNotIn("foo", counter.unique_words())
def test_not_count_capitalized_word(self):
counter = WordCounter("green bar green hat")
def test_count_number_of_words(self):
counter = WordCounter("Keep the bar green to keep the code clean.")
def test_count_unique_words_case_insensitive(self):
counter = WordCounter("green bar Green hat")
self.assertEqual(["bar", "green", "hat"], counter.unique_words())
def test_count_green_twice(self):
counter = WordCounter("green bar green hat")
def test_find_unique_words(self):
counter = WordCounter("green bar green hat")
def test_return_not_none_for_existing_word_count(self):
counter = WordCounter("green bar green hat")
def test_return_none_for_unknown_word_count(self):
counter = WordCounter("green bar green hat")
def test_non_containment_of_word(self):
counter = WordCounter("green hat")
def word_count_of_missing_file():
WordCounter.load("DoesNotExist.txt")
def test_not_contain_unique_word(self):
counter = WordCounter("green bar green hat")
def ratio_of_missing_word():
counter = WordCounter("green bar green")
return counter.ratio_of("missingWord")
def test_ratio_of_word(self):
counter = WordCounter("green bar green")
def test_count_number_of_words(self):
counter = WordCounter("Keep the bar green to keep the code clean.")
self.assertEqual(9, counter.number_of_words())
def test_first_unique_word_starts_with_b(self):
counter = WordCounter("green bar green")
def test_find_number_of_unique_words(self):
counter = WordCounter("green bar green hat")
self.assertEqual(3, len(counter.unique_words()))
def ratio_of_given_word(self, sentence, word, expected_ratio):
"""Helper function for each set of parameters."""
counter = WordCounter(sentence)
self.assertAlmostEqual(expected_ratio, counter.ratio_of(word), delta=0.01)
