spaCy/spacy/tests/lang/sr/test_tokenizer.py
Pavle Vidanović 60e10a9f93 Serbian language improvement (#4169)
* Serbian stopwords added. (cyrillic alphabet)

* spaCy Contribution agreement included.

* Test initialize updated

* Serbian language code update. --bugfix

* Tokenizer exceptions added. Init file updated.

* Norm exceptions and lexical attributes added.

* Examples added.

* Tests added.

* sr_lang examples update.

* Tokenizer exceptions updated. (Serbian)
2019-08-22 11:43:07 +02:00

129 lines
4.3 KiB
Python

# coding: utf-8
from __future__ import unicode_literals
import pytest
PUNCT_OPEN = ["(", "[", "{", "*"]
PUNCT_CLOSE = [")", "]", "}", "*"]
PUNCT_PAIRED = [("(", ")"), ("[", "]"), ("{", "}"), ("*", "*")]
@pytest.mark.parametrize("text", ["(", "((", "<"])
def test_sr_tokenizer_handles_only_punct(sr_tokenizer, text):
tokens = sr_tokenizer(text)
assert len(tokens) == len(text)
@pytest.mark.parametrize("punct", PUNCT_OPEN)
@pytest.mark.parametrize("text", ["Здраво"])
def test_sr_tokenizer_splits_open_punct(sr_tokenizer, punct, text):
tokens = sr_tokenizer(punct + text)
assert len(tokens) == 2
assert tokens[0].text == punct
assert tokens[1].text == text
@pytest.mark.parametrize("punct", PUNCT_CLOSE)
@pytest.mark.parametrize("text", ["Здраво"])
def test_sr_tokenizer_splits_close_punct(sr_tokenizer, punct, text):
tokens = sr_tokenizer(text + punct)
assert len(tokens) == 2
assert tokens[0].text == text
assert tokens[1].text == punct
@pytest.mark.parametrize("punct", PUNCT_OPEN)
@pytest.mark.parametrize("punct_add", ["`"])
@pytest.mark.parametrize("text", ["Ћао"])
def test_sr_tokenizer_splits_two_diff_open_punct(sr_tokenizer, punct, punct_add, text):
tokens = sr_tokenizer(punct + punct_add + text)
assert len(tokens) == 3
assert tokens[0].text == punct
assert tokens[1].text == punct_add
assert tokens[2].text == text
@pytest.mark.parametrize("punct", PUNCT_CLOSE)
@pytest.mark.parametrize("punct_add", ["'"])
@pytest.mark.parametrize("text", ["Здраво"])
def test_sr_tokenizer_splits_two_diff_close_punct(sr_tokenizer, punct, punct_add, text):
tokens = sr_tokenizer(text + punct + punct_add)
assert len(tokens) == 3
assert tokens[0].text == text
assert tokens[1].text == punct
assert tokens[2].text == punct_add
@pytest.mark.parametrize("punct", PUNCT_OPEN)
@pytest.mark.parametrize("text", ["Здраво"])
def test_sr_tokenizer_splits_same_open_punct(sr_tokenizer, punct, text):
tokens = sr_tokenizer(punct + punct + punct + text)
assert len(tokens) == 4
assert tokens[0].text == punct
assert tokens[3].text == text
@pytest.mark.parametrize("punct", PUNCT_CLOSE)
@pytest.mark.parametrize("text", ["Здраво"])
def test_sr_tokenizer_splits_same_close_punct(sr_tokenizer, punct, text):
tokens = sr_tokenizer(text + punct + punct + punct)
assert len(tokens) == 4
assert tokens[0].text == text
assert tokens[1].text == punct
@pytest.mark.parametrize("text", ["'Тест"])
def test_sr_tokenizer_splits_open_appostrophe(sr_tokenizer, text):
tokens = sr_tokenizer(text)
assert len(tokens) == 2
assert tokens[0].text == "'"
@pytest.mark.xfail
@pytest.mark.parametrize("text", ["Тест''"])
def test_sr_tokenizer_splits_double_end_quote(sr_tokenizer, text):
tokens = sr_tokenizer(text)
assert len(tokens) == 2
tokens_punct = sr_tokenizer("''")
assert len(tokens_punct) == 1
@pytest.mark.parametrize("punct_open,punct_close", PUNCT_PAIRED)
@pytest.mark.parametrize("text", ["Тест"])
def test_sr_tokenizer_splits_open_close_punct(
sr_tokenizer, punct_open, punct_close, text
):
tokens = sr_tokenizer(punct_open + text + punct_close)
assert len(tokens) == 3
assert tokens[0].text == punct_open
assert tokens[1].text == text
assert tokens[2].text == punct_close
@pytest.mark.parametrize("punct_open,punct_close", PUNCT_PAIRED)
@pytest.mark.parametrize("punct_open2,punct_close2", [("`", "'")])
@pytest.mark.parametrize("text", ["Тест"])
def test_sr_tokenizer_two_diff_punct(
sr_tokenizer, punct_open, punct_close, punct_open2, punct_close2, text
):
tokens = sr_tokenizer(punct_open2 + punct_open + text + punct_close + punct_close2)
assert len(tokens) == 5
assert tokens[0].text == punct_open2
assert tokens[1].text == punct_open
assert tokens[2].text == text
assert tokens[3].text == punct_close
assert tokens[4].text == punct_close2
@pytest.mark.parametrize("text", ["Тест."])
def test_sr_tokenizer_splits_trailing_dot(sr_tokenizer, text):
tokens = sr_tokenizer(text)
assert tokens[1].text == "."
def test_sr_tokenizer_splits_bracket_period(sr_tokenizer):
text = "(Један, два, три, четири, проба)."
tokens = sr_tokenizer(text)
assert tokens[len(tokens) - 1].text == "."