def test_jaccard_window(text1, text2, window, expected_result):
jaccard_similarity = char_metrics.Jaccard()
err = jaccard_similarity.calculate(text1, text2,
ngrams=window) - expected_result
assert -1e-5 < err < 1e-5
def test_jaccard_with_short_length():
with pytest.raises(AssertionError):
jaccard_similarity = char_metrics.Jaccard()
jaccard_similarity.calculate("Word", "Wordy", ngrams=10, ignore=False)
def test_jaccard(text1, text2, expected_result):
jaccard_similarity = char_metrics.Jaccard()
err = jaccard_similarity.calculate(text1, text2) - expected_result
assert -1e-5 < err < 1e-5