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# SPDX-FileCopyrightText: Peter Pentchev <roam@ringlet.net>
# SPDX-License-Identifier: BSD-2-Clause
"""Test the UTF-8 locale detection class."""
from __future__ import annotations
import typing
import utf8_locale
from . import test_detect
if typing.TYPE_CHECKING:
from collections.abc import Iterable
def test_utf8_env() -> None:
"""Test get_utf8_env() and, indirectly, detect_utf8_locale()."""
env = utf8_locale.UTF8Detect().detect().env
test_detect.check_env(env)
mod_env = test_detect.get_mod_env()
env2 = utf8_locale.UTF8Detect(env=mod_env).detect().env
test_detect.check_mod_env(env, mod_env, env2)
class TestLanguages(test_detect.TestLanguages):
"""Run the same tests using the UTF8Detect object."""
@staticmethod
def detect_locale(languages: Iterable[str]) -> str:
"""Get the locale name using the appropriate mechanism."""
with test_detect.mock_locale():
return utf8_locale.UTF8Detect(languages=languages).detect().locale
@staticmethod
def get_vars(languages: Iterable[str]) -> dict[str, str]:
"""Get the variables dict using the appropriate mechanism."""
with test_detect.mock_locale():
return utf8_locale.UTF8Detect(languages=languages).detect().env_vars
@staticmethod
def get_langs(env: dict[str, str]) -> list[str]:
"""Get the preferred languages using the appropriate mechanism."""
return utf8_locale.LanguagesDetect(env=env).detect()
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