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# built-in
from math import isclose
# external
import pytest
# project
import textdistance
ALG = textdistance.JaroWinkler
@pytest.mark.parametrize('left, right, expected', [
('hello', 'haloa', 0.7333333333333334),
('fly', 'ant', 0.0),
('frog', 'fog', 0.9166666666666666),
('ATCG', 'TAGC', 0.8333333333333334),
('MARTHA', 'MARHTA', 0.944444444),
('DWAYNE', 'DUANE', 0.822222222),
('DIXON', 'DICKSONX', 0.7666666666666666),
# https://github.com/life4/textdistance/issues/41
('Sint-Pietersplein 6, 9000 Gent', 'Test 10, 1010 Brussel', 0.5182539682539683),
])
def test_distance(left, right, expected):
actual = ALG(winklerize=False, external=False)(left, right)
assert isclose(actual, expected)
actual = ALG(winklerize=False, external=True)(left, right)
assert isclose(actual, expected)
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