def test_markup_detection_tty_no(mocker: MockFixture) -> None:
"""Assures that if no tty is reported we disable markup."""
mocker.patch("os.environ", {})
mocker.patch("sys.stdout.isatty", return_value=False)
assert not should_do_markup()
mocker.resetall()
mocker.stopall()
def test_markup_detection_tty_yes(mocker: MockFixture) -> None:
"""Assures TERM=xterm enables markup."""
mocker.patch("sys.stdout.isatty", return_value=True)
mocker.patch("os.environ", {"TERM": "xterm"})
assert should_do_markup()
mocker.resetall()
mocker.stopall()
