mirror of
https://github.com/explosion/spaCy.git
synced 2024-11-11 12:18:04 +03:00
80 lines
2.2 KiB
Python
80 lines
2.2 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals
|
|
|
|
import pytest
|
|
from spacy._align import align, multi_align
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"string1,string2,cost",
|
|
[
|
|
("hello", "hell", 1),
|
|
("rat", "cat", 1),
|
|
("rat", "rat", 0),
|
|
("rat", "catsie", 4),
|
|
("t", "catsie", 5),
|
|
],
|
|
)
|
|
def test_align_costs(string1, string2, cost):
|
|
output_cost, i2j, j2i, matrix = align(string1, string2)
|
|
assert output_cost == cost
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"string1,string2,i2j",
|
|
[
|
|
("hello", "hell", [0, 1, 2, 3, -1]),
|
|
("rat", "cat", [0, 1, 2]),
|
|
("rat", "rat", [0, 1, 2]),
|
|
("rat", "catsie", [0, 1, 2]),
|
|
("t", "catsie", [2]),
|
|
],
|
|
)
|
|
def test_align_i2j(string1, string2, i2j):
|
|
output_cost, output_i2j, j2i, matrix = align(string1, string2)
|
|
assert list(output_i2j) == i2j
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"string1,string2,j2i",
|
|
[
|
|
("hello", "hell", [0, 1, 2, 3]),
|
|
("rat", "cat", [0, 1, 2]),
|
|
("rat", "rat", [0, 1, 2]),
|
|
("rat", "catsie", [0, 1, 2, -1, -1, -1]),
|
|
("t", "catsie", [-1, -1, 0, -1, -1, -1]),
|
|
],
|
|
)
|
|
def test_align_i2j_2(string1, string2, j2i):
|
|
output_cost, output_i2j, output_j2i, matrix = align(string1, string2)
|
|
assert list(output_j2i) == j2i
|
|
|
|
|
|
def test_align_strings():
|
|
words1 = ["hello", "this", "is", "test!"]
|
|
words2 = ["hellothis", "is", "test", "!"]
|
|
cost, i2j, j2i, matrix = align(words1, words2)
|
|
assert cost == 4
|
|
assert list(i2j) == [-1, -1, 1, -1]
|
|
assert list(j2i) == [-1, 2, -1, -1]
|
|
|
|
|
|
def test_align_many_to_one():
|
|
words1 = ["a", "b", "c", "d", "e", "f", "g", "h"]
|
|
words2 = ["ab", "bc", "e", "fg", "h"]
|
|
cost, i2j, j2i, matrix = align(words1, words2)
|
|
assert list(i2j) == [-1, -1, -1, -1, 2, -1, -1, 4]
|
|
lengths1 = [len(w) for w in words1]
|
|
lengths2 = [len(w) for w in words2]
|
|
i2j_multi, j2i_multi = multi_align(i2j, j2i, lengths1, lengths2)
|
|
assert i2j_multi[0] == 0
|
|
assert i2j_multi[1] == 0
|
|
assert i2j_multi[2] == 1
|
|
assert i2j_multi[3] == 1
|
|
assert i2j_multi[3] == 1
|
|
assert i2j_multi[5] == 3
|
|
assert i2j_multi[6] == 3
|
|
|
|
assert j2i_multi[0] == 1
|
|
assert j2i_multi[1] == 3
|