def test_words_different_min_counts(writing_string, expected_count,
expected_paragraph_count):
"""Check that it can detect different counts of words."""
# check the summarized value and the size of the dictionary
# --> implicit use of the min function, which is the default
actual_count, actual_count_dictionary = fragments.count_words(
writing_string)
assert actual_count == expected_count
assert len(actual_count_dictionary) == expected_paragraph_count
# --> explicit use of the min function, which is now a parameter
actual_count, actual_count_dictionary = fragments.count_words(
writing_string, min)
assert len(actual_count_dictionary) == expected_paragraph_count
assert actual_count == expected_count
def test_words_different_sum_counts(writing_string, expected_count):
"""Check that it can detect different counts of total words."""
# only check the sum count
# does not check size of dictionary as that was
# checked in a previous parameterized test case
actual_count, actual_count_dictionary = fragments.count_words(
writing_string, sum)
assert actual_count == expected_count
def test_words_different_counts(writing_string, expected_count):
"""Check that it can detect different counts of words"""
assert fragments.count_words(writing_string) == expected_count