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import sys
from io import BytesIO, TextIOWrapper
from unittest import mock
import pytest # type: ignore[import-not-found]
from pipx.emojis import use_emojis
@pytest.mark.parametrize(
"PIPX_USE_EMOJI, encoding, expected",
[
# utf-8
(None, "utf-8", True),
("", "utf-8", False),
("0", "utf-8", False),
("1", "utf-8", True),
("true", "utf-8", True),
("tru", "utf-8", False), # codespell:ignore tru
("True", "utf-8", True),
("false", "utf-8", False),
# latin_1 (alias: iso-8859-1)
(None, "latin_1", False),
("", "latin_1", False),
("0", "latin_1", False),
("1", "latin_1", True),
("true", "latin_1", True),
("tru", "latin_1", False), # codespell:ignore tru
("True", "latin_1", True),
("false", "latin_1", False),
# cp1252
(None, "cp1252", False),
("", "cp1252", False),
("0", "cp1252", False),
("1", "cp1252", True),
("true", "cp1252", True),
("tru", "cp1252", False), # codespell:ignore tru
("True", "cp1252", True),
("false", "cp1252", False),
],
)
def test_use_emojis(monkeypatch, PIPX_USE_EMOJI, encoding, expected):
with mock.patch.object(sys, "stderr", TextIOWrapper(BytesIO(), encoding=encoding)):
if PIPX_USE_EMOJI is not None:
monkeypatch.setenv("PIPX_USE_EMOJI", PIPX_USE_EMOJI)
assert use_emojis() is expected
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