75 lines
2.7 KiB
Python
75 lines
2.7 KiB
Python
import pytest
|
|
|
|
from spacy.matcher import levenshtein
|
|
from spacy.matcher.levenshtein import levenshtein_compare
|
|
|
|
|
|
# empty string plus 10 random ASCII, 10 random unicode, and 2 random long tests
|
|
# from polyleven
|
|
@pytest.mark.parametrize(
|
|
"dist,a,b",
|
|
[
|
|
(0, "", ""),
|
|
(4, "bbcb", "caba"),
|
|
(3, "abcb", "cacc"),
|
|
(3, "aa", "ccc"),
|
|
(1, "cca", "ccac"),
|
|
(1, "aba", "aa"),
|
|
(4, "bcbb", "abac"),
|
|
(3, "acbc", "bba"),
|
|
(3, "cbba", "a"),
|
|
(2, "bcc", "ba"),
|
|
(4, "aaa", "ccbb"),
|
|
(3, "うあい", "いいうい"),
|
|
(2, "あううい", "うあい"),
|
|
(3, "いういい", "うううあ"),
|
|
(2, "うい", "あいあ"),
|
|
(2, "いあい", "いう"),
|
|
(1, "いい", "あいい"),
|
|
(3, "あうあ", "いいああ"),
|
|
(4, "いあうう", "ううああ"),
|
|
(3, "いあいい", "ういああ"),
|
|
(3, "いいああ", "ううあう"),
|
|
(
|
|
166,
|
|
"TCTGGGCACGGATTCGTCAGATTCCATGTCCATATTTGAGGCTCTTGCAGGCAAAATTTGGGCATGTGAACTCCTTATAGTCCCCGTGC",
|
|
"ATATGGATTGGGGGCATTCAAAGATACGGTTTCCCTTTCTTCAGTTTCGCGCGGCGCACGTCCGGGTGCGAGCCAGTTCGTCTTACTCACATTGTCGACTTCACGAATCGCGCATGATGTGCTTAGCCTGTACTTACGAACGAACTTTCGGTCCAAATACATTCTATCAACACCGAGGTATCCGTGCCACACGCCGAAGCTCGACCGTGTTCGTTGAGAGGTGGAAATGGTAAAAGATGAACATAGTC",
|
|
),
|
|
(
|
|
111,
|
|
"GGTTCGGCCGAATTCATAGAGCGTGGTAGTCGACGGTATCCCGCCTGGTAGGGGCCCCTTCTACCTAGCGGAAGTTTGTCAGTACTCTATAACACGAGGGCCTCTCACACCCTAGATCGTCCAGCCACTCGAAGATCGCAGCACCCTTACAGAAAGGCATTAATGTTTCTCCTAGCACTTGTGCAATGGTGAAGGAGTGATG",
|
|
"CGTAACACTTCGCGCTACTGGGCTGCAACGTCTTGGGCATACATGCAAGATTATCTAATGCAAGCTTGAGCCCCGCTTGCGGAATTTCCCTAATCGGGGTCCCTTCCTGTTACGATAAGGACGCGTGCACT",
|
|
),
|
|
],
|
|
)
|
|
def test_levenshtein(dist, a, b):
|
|
assert levenshtein(a, b) == dist
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"a,b,fuzzy,expected",
|
|
[
|
|
("a", "a", 1, True),
|
|
("a", "a", 0, True),
|
|
("a", "a", -1, True),
|
|
("a", "ab", 1, True),
|
|
("a", "ab", 0, False),
|
|
("a", "ab", -1, True),
|
|
("ab", "ac", 1, True),
|
|
("ab", "ac", -1, True),
|
|
("abc", "cde", 4, True),
|
|
("abc", "cde", -1, False),
|
|
("abcdef", "cdefgh", 4, True),
|
|
("abcdef", "cdefgh", 3, False),
|
|
("abcdef", "cdefgh", -1, False), # default (2 for length 6)
|
|
("abcdefgh", "cdefghijk", 5, True),
|
|
("abcdefgh", "cdefghijk", 4, False),
|
|
("abcdefgh", "cdefghijk", -1, False), # default (2)
|
|
("abcdefgh", "cdefghijkl", 6, True),
|
|
("abcdefgh", "cdefghijkl", 5, False),
|
|
("abcdefgh", "cdefghijkl", -1, False), # default (2)
|
|
],
|
|
)
|
|
def test_levenshtein_compare(a, b, fuzzy, expected):
|
|
assert levenshtein_compare(a, b, fuzzy) == expected
|