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NLP/lab1/tests/test_cleaning.py

34 lines
951 B
Python

"""Тесты нормализации текста."""
from __future__ import annotations
from stylometry.cleaning import (
clean_text,
count_placeholders,
normalize_placeholders,
normalize_unicode,
normalized_key,
)
def test_placeholders_are_replaced() -> None:
text = "Hello, <PLAYER>! Your <FARM> is nice."
assert normalize_placeholders(text) == "Hello, PLAYER! Your FARM is nice."
assert count_placeholders(text) == 2
def test_unknown_placeholder_becomes_entity() -> None:
assert normalize_placeholders("Look, <UNKNOWN>!") == "Look, ENTITY!"
def test_unicode_normalization() -> None:
assert normalize_unicode("Oh… really—yes") == "Oh... really-yes"
def test_whitespace_collapse() -> None:
assert clean_text(" Hello\n\n world ") == "Hello world"
def test_normalized_key_ignores_case_and_punctuation() -> None:
assert normalized_key("Oh, <PLAYER>!") == normalized_key("oh player")