def test_Thresholds(self):
r1_text = 'licensed under the GPL, licensed under the GPL'
r1 = models.Rule(text_file='r1', license_expression='apache-1.1', stored_text=r1_text)
r2_text = 'licensed under the GPL, licensed under the GPL' * 10
r2 = models.Rule(text_file='r1', license_expression='apache-1.1', stored_text=r2_text)
_idx = index.LicenseIndex([r1, r2])
results = models.compute_thresholds_occurences(r1.minimum_coverage, r1.length, r1.high_length)
expected_min_cov = 80
expected_min_matched_length = 8
expected_min_high_matched_length = 4
expected = expected_min_cov, expected_min_matched_length, expected_min_high_matched_length
assert results == expected
results = models.compute_thresholds_unique(
r1.minimum_coverage, r1.length, r1.length_unique, r1.high_length_unique)
expected_min_matched_length_unique = 3
expected_min_high_matched_length_unique = 2
expected = expected_min_matched_length_unique, expected_min_high_matched_length_unique
assert results == expected
results = models.compute_thresholds_occurences(r2.minimum_coverage, r2.length, r2.high_length)
expected_min_cov = 0.0
expected_min_matched_length = 4
expected_min_high_matched_length = 3
expected = expected_min_cov, expected_min_matched_length, expected_min_high_matched_length
assert results == expected
results = models.compute_thresholds_unique(
r2.minimum_coverage, r2.length, r2.length_unique, r2.high_length_unique)
expected_min_matched_length_unique = 4
expected_min_high_matched_length_unique = 1
expected = expected_min_matched_length_unique, expected_min_high_matched_length_unique
assert results == expected
def test_compute_thresholds_occurences(self):
minimum_coverage = 0.0
length = 54
high_length = 11
results = models.compute_thresholds_occurences(minimum_coverage, length, high_length)
expected_min_cov = 0.0
expected_min_matched_length = 4
expected_min_high_matched_length = 3
expected = expected_min_cov, expected_min_matched_length, expected_min_high_matched_length
assert results == expected
length_unique = 39
high_length_unique = 7
results = models.compute_thresholds_unique(
minimum_coverage, length, length_unique, high_length_unique)
expected_min_matched_length_unique = 4
expected_min_high_matched_length_unique = 3
expected = expected_min_matched_length_unique, expected_min_high_matched_length_unique
assert results == expected
