spaCy/spacy/tests/lang/de/test_exceptions.py

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2017-01-05 20:11:25 +03:00
# coding: utf-8
"""Test that tokenizer exceptions and emoticons are handles correctly."""
from __future__ import unicode_literals
import pytest
@pytest.mark.parametrize('text', ["auf'm", "du's", "über'm", "wir's"])
def test_de_tokenizer_splits_contractions(de_tokenizer, text):
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tokens = de_tokenizer(text)
assert len(tokens) == 2
@pytest.mark.parametrize('text', ["z.B.", "d.h.", "Jan.", "Dez.", "Chr."])
def test_de_tokenizer_handles_abbr(de_tokenizer, text):
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tokens = de_tokenizer(text)
assert len(tokens) == 1
def test_de_tokenizer_handles_exc_in_text(de_tokenizer):
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text = "Ich bin z.Zt. im Urlaub."
tokens = de_tokenizer(text)
assert len(tokens) == 6
assert tokens[2].text == "z.Zt."
assert tokens[2].lemma_ == "zur Zeit"
@pytest.mark.parametrize('text,norms', [("vor'm", ["vor", "dem"]), ("du's", ["du", "es"])])
def test_de_tokenizer_norm_exceptions(de_tokenizer, text, norms):
tokens = de_tokenizer(text)
assert [token.norm_ for token in tokens] == norms
@pytest.mark.xfail
@pytest.mark.parametrize('text,norm', [("daß", "dass")])
def test_de_lex_attrs_norm_exceptions(de_tokenizer, text, norm):
tokens = de_tokenizer(text)
assert tokens[0].norm_ == norm