def test_use_color_tty_without_color_support():
with mock.patch.object(sys.stdout, 'isatty', return_value=True):
with mock.patch('pre_commit.color.terminal_supports_color', False):
assert use_color('auto') is False
def test_use_color_raises_if_given_shenanigans():
with pytest.raises(InvalidColorSetting):
use_color('herpaderp')
def test_use_color_always():
assert use_color('always') is True
def test_use_color_no_tty():
with mock.patch.object(sys.stdout, 'isatty', return_value=False):
assert use_color('auto') is False
def test_use_color_raises_if_given_shenanigans():
with pytest.raises(InvalidColorSetting):
use_color('herpaderp')
def test_use_color_never():
assert use_color('never') is False
def test_use_color_always():
assert use_color('always') is True
def test_use_color_tty():
with mock.patch.object(sys.stdout, 'isatty', return_value=True):
assert use_color('auto') is True
def test_use_color_never():
assert use_color('never') is False
def test_use_color_raises_if_given_shenanigans():
with pytest.raises(ValueError):
use_color('herpaderp')
def test_use_color_dumb_term():
with mock.patch.object(sys.stderr, 'isatty', return_value=True):
with mock.patch('pre_commit.color.terminal_supports_color', True):
with envcontext.envcontext((('TERM', 'dumb'), )):
assert use_color('auto') is False
def test_use_color_tty_without_color_support():
with mock.patch.object(sys.stderr, 'isatty', return_value=True):
with mock.patch('pre_commit.color.terminal_supports_color', False):
with envcontext.envcontext((('TERM', envcontext.UNSET), )):
assert use_color('auto') is False
def test_use_color_tty_without_color_support():
with mock.patch.object(sys.stdout, 'isatty', return_value=True):
with mock.patch('pre_commit.color.terminal_supports_color', False):
assert use_color('auto') is False
