spaCy/spacy/tests/lang/ru/test_tokenizer.py

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import pytest
PUNCT_OPEN = ["(", "[", "{", "*"]
PUNCT_CLOSE = [")", "]", "}", "*"]
PUNCT_PAIRED = [("(", ")"), ("[", "]"), ("{", "}"), ("*", "*")]
@pytest.mark.parametrize("text", ["(", "((", "<"])
def test_ru_tokenizer_handles_only_punct(ru_tokenizer, text):
tokens = ru_tokenizer(text)
assert len(tokens) == len(text)
@pytest.mark.parametrize("punct", PUNCT_OPEN)
@pytest.mark.parametrize("text", ["Привет"])
def test_ru_tokenizer_splits_open_punct(ru_tokenizer, punct, text):
tokens = ru_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", ["Привет"])
def test_ru_tokenizer_splits_close_punct(ru_tokenizer, punct, text):
tokens = ru_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", ["Привет"])
def test_ru_tokenizer_splits_two_diff_open_punct(ru_tokenizer, punct, punct_add, text):
tokens = ru_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", ["Привет"])
def test_ru_tokenizer_splits_two_diff_close_punct(ru_tokenizer, punct, punct_add, text):
tokens = ru_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", ["Привет"])
def test_ru_tokenizer_splits_same_open_punct(ru_tokenizer, punct, text):
tokens = ru_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", ["Привет"])
def test_ru_tokenizer_splits_same_close_punct(ru_tokenizer, punct, text):
tokens = ru_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_ru_tokenizer_splits_open_appostrophe(ru_tokenizer, text):
tokens = ru_tokenizer(text)
assert len(tokens) == 2
assert tokens[0].text == "'"
@pytest.mark.parametrize("text", ["Тест''"])
def test_ru_tokenizer_splits_double_end_quote(ru_tokenizer, text):
tokens = ru_tokenizer(text)
assert len(tokens) == 2
tokens_punct = ru_tokenizer("''")
assert len(tokens_punct) == 1
@pytest.mark.parametrize("punct_open,punct_close", PUNCT_PAIRED)
@pytest.mark.parametrize("text", ["Тест"])
def test_ru_tokenizer_splits_open_close_punct(
ru_tokenizer, punct_open, punct_close, text
):
tokens = ru_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_ru_tokenizer_two_diff_punct(
ru_tokenizer, punct_open, punct_close, punct_open2, punct_close2, text
):
tokens = ru_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_ru_tokenizer_splits_trailing_dot(ru_tokenizer, text):
tokens = ru_tokenizer(text)
assert tokens[1].text == "."
def test_ru_tokenizer_splits_bracket_period(ru_tokenizer):
text = "(Раз, два, три, проверка)."
tokens = ru_tokenizer(text)
assert tokens[len(tokens) - 1].text == "."