def test_with_indent(self, mock_stdout):
term = Terminal()
expected_msg = ' foo\n'
with term.indent(2):
term.print('foo')
ret = mock_stdout.getvalue()
self.assertEqual(len(ret), len(expected_msg))
self.assertEqual(ret, expected_msg)
# clear the buffer
mock_stdout.truncate(0)
mock_stdout.seek(0)
term.print('bar')
expected_msg = 'bar\n'
ret = mock_stdout.getvalue()
self.assertEqual(len(ret), len(expected_msg))
self.assertEqual(ret, expected_msg)
def test_add_indent(self, mock_stdout):
term = Terminal()
i = 6
expected_msg = ' ' * i + 'foo\n'
term.add_indent(i)
term.print('foo')
ret = mock_stdout.getvalue()
self.assertEqual(len(ret), len(expected_msg))
self.assertEqual(ret, expected_msg)
# clear the buffer
mock_stdout.truncate(0)
mock_stdout.seek(0)
j = 4
expected_msg = ' ' * (i + j) + 'bar\n'
term.add_indent(j)
term.print('bar')
ret = mock_stdout.getvalue()
self.assertEqual(len(ret), len(expected_msg))
self.assertEqual(ret, expected_msg)
def install_hooks(term: Terminal, args: Namespace) -> None:
pre_commit_hook = PreCommitHook()
pyproject_toml = get_pyproject_toml_path()
config = load_config_from_pyproject_toml(pyproject_toml)
if pre_commit_hook.exists() and not args.force:
term.ok('autohooks pre-commit hook is already installed at {}.'.format(
str(pre_commit_hook)))
with term.indent():
term.print()
term.info(
"Run 'autohooks activate --force' to override the current "
"installed pre-commit hook.")
term.info(
"Run 'autohooks check' to validate the current status of "
"the installed pre-commit hook.")
else:
if not config.is_autohooks_enabled():
term.warning('autohooks is not enabled in your {} file. '
'Run \'autohooks check\' for more '
'details.'.format(str(pyproject_toml)))
if args.mode:
mode = Mode.from_string(args.mode)
else:
mode = config.get_mode()
pre_commit_hook.write(mode=mode)
term.ok(
'autohooks pre-commit hook installed at {} using {} mode.'.format(
str(pre_commit_hook), str(mode.get_effective_mode())))
def run() -> int:
term = Terminal()
_set_terminal(term)
config = load_config_from_pyproject_toml()
pre_commit_hook = PreCommitHook()
check_hook_is_current(term, pre_commit_hook)
if config.has_autohooks_config():
check_hook_mode(term, config.get_mode(), pre_commit_hook.read_mode())
plugins = get_project_autohooks_plugins_path()
plugins_dir_name = str(plugins)
if plugins.is_dir():
sys.path.append(plugins_dir_name)
term.print('autohooks => pre-commit')
with autohooks_module_path(), term.indent():
for name in config.get_pre_commit_script_names():
term.print('Running {}'.format(name))
with term.indent():
try:
plugin = load_plugin(name)
if not has_precommit_function(plugin):
term.error(
'No precommit function found in plugin {}. '
'Your autohooks settings may be invalid.'.format(
name))
return 1
if has_precommit_parameters(plugin):
retval = plugin.precommit(config=config.get_config())
else:
term.warning(
'precommit function without kwargs is deprecated. '
'Please update {} to a newer version.'.format(
name))
retval = plugin.precommit()
if retval:
return retval
except ImportError as e:
term.error('An error occurred while importing pre-commit '
'hook {}. {}.'.format(name, e))
return 1
except Exception as e: # pylint: disable=broad-except
term.error('An error occurred while running pre-commit '
'hook {}. {}.'.format(name, e))
return 1
return 0
def test_print(self):
term = Terminal()
term.print('foo bar')
# printed output at current indent location
self.terminal_mock.location.assert_called_with(x=0)
# an actual output has been generated
self.print_mock.assert_called_with('foo bar')
def test_print(self, mock_stdout):
term = Terminal()
expected_msg = 'foo bar\n'
term.print('foo bar')
ret = mock_stdout.getvalue()
self.assertEqual(len(ret), len(expected_msg))
self.assertEqual(ret, expected_msg)
def test_with_indent(self):
term = Terminal()
with term.indent(2):
term.print('foo')
self.terminal_mock.location.assert_called_with(x=2)
self.print_mock.assert_called_with('foo')
term.print('bar')
# indentation has been removed
self.terminal_mock.location.assert_called_with(x=0)
self.print_mock.assert_called_with('bar')
class TerminalTestCase(unittest.TestCase):
def setUp(self):
self.maxDiff = 180
# getting the bash-color-codes from the colorful module
self.red = cf.red
self.green = cf.green
self.yellow = cf.yellow
self.cyan = cf.cyan
self.reset = cf.reset
self.bold = cf.bold
# every colors second value is the reset value ...
self.term = Terminal()
self.term.get_width = MagicMock(return_value=80)
@patch('sys.stdout', new_callable=StringIO)
def test_error(self, mock_stdout):
status = '{} '.format(self.red(Signs.ERROR))
msg = 'foo bar'
expected_msg = (self.reset('{}{}'.format(status, msg)).styled_string +
'\n')
expected_len = len(expected_msg)
self.term.error(msg)
ret = mock_stdout.getvalue()
self.assertEqual(ret, expected_msg)
self.assertEqual(len(ret), expected_len)
@patch('sys.stdout', new_callable=StringIO)
def test_fail(self, mock_stdout):
status = '{} '.format(self.red(Signs.FAIL))
msg = 'foo bar baz'
expected_msg = (self.reset('{}{}'.format(status, msg)).styled_string +
'\n')
expected_len = len(expected_msg)
self.term.fail(msg)
ret = mock_stdout.getvalue()
self.assertEqual(ret, expected_msg)
self.assertEqual(len(ret), expected_len)
@patch('sys.stdout', new_callable=StringIO)
def test_info(self, mock_stdout):
status = '{} '.format(self.cyan(Signs.INFO))
msg = 'foo bar'
expected_msg = (self.reset('{}{}'.format(status, msg)).styled_string +
'\n')
expected_len = len(expected_msg)
self.term.info(msg)
ret = mock_stdout.getvalue()
self.assertEqual(ret, expected_msg)
self.assertEqual(len(ret), expected_len)
@patch('sys.stdout', new_callable=StringIO)
def test_bold_info(self, mock_stdout):
status = '{} '.format(self.cyan(Signs.INFO))
msg = 'bold foo bar'
expected_msg = (self.bold('{}{}'.format(status, msg)).styled_string +
'\n')
expected_len = len(expected_msg)
self.term.bold_info(msg)
ret = mock_stdout.getvalue()
self.assertEqual(ret, expected_msg)
self.assertEqual(len(ret), expected_len)
@patch('sys.stdout', new_callable=StringIO)
def test_ok(self, mock_stdout):
status = '{} '.format(self.green(Signs.OK))
msg = 'foo bar'
expected_msg = (self.reset('{}{}'.format(status, msg)).styled_string +
'\n')
expected_len = len(expected_msg)
self.term.ok(msg)
ret = mock_stdout.getvalue()
self.assertEqual(ret, expected_msg)
self.assertEqual(len(ret), expected_len)
@patch('sys.stdout', new_callable=StringIO)
def test_warning(self, mock_stdout):
msg = 'foo bar'
status = '{} '.format(self.yellow(Signs.WARNING))
expected_msg = (self.reset('{}{}'.format(status, msg)).styled_string +
'\n')
expected_len = len(expected_msg)
self.term.warning(msg)
ret = mock_stdout.getvalue()
self.assertEqual(ret, expected_msg)
self.assertEqual(len(ret), expected_len)
@patch('sys.stdout', new_callable=StringIO)
def test_print(self, mock_stdout):
expected_msg = self.reset(' foo bar').styled_string + '\n'
self.term.print('foo bar')
ret = mock_stdout.getvalue()
self.assertEqual(len(ret), len(expected_msg))
self.assertEqual(ret, expected_msg)
@patch('sys.stdout', new_callable=StringIO)
def test_add_indent(self, mock_stdout):
i = 6
expected_msg = self.reset(' ' * i + 'foo').styled_string + '\n'
self.term.add_indent(i - 2)
self.term.print('foo')
ret = mock_stdout.getvalue()
self.assertEqual(len(ret), len(expected_msg))
self.assertEqual(ret, expected_msg)
# clear the buffer
mock_stdout.truncate(0)
mock_stdout.seek(0)
j = 4
expected_msg = self.reset(' ' * (i + j) + 'bar').styled_string + '\n'
self.term.add_indent(j)
self.term.print('bar')
ret = mock_stdout.getvalue()
self.assertEqual(len(ret), len(expected_msg))
self.assertEqual(ret, expected_msg)
# clear the buffer
mock_stdout.truncate(0)
mock_stdout.seek(0)
@patch('sys.stdout', new_callable=StringIO)
def test_reset_indent(self, mock_stdout):
i = 6
expected_msg = self.reset(' ' * i + 'foo').styled_string + '\n'
self.term.add_indent(i - 2)
self.term.print('foo')
ret = mock_stdout.getvalue()
self.assertEqual(len(ret), len(expected_msg))
self.assertEqual(ret, expected_msg)
# clear the buffer
mock_stdout.truncate(0)
mock_stdout.seek(0)
expected_msg = self.reset(' bar').styled_string + '\n'
self.term.reset_indent()
self.term.print('bar')
ret = mock_stdout.getvalue()
self.assertEqual(len(ret), len(expected_msg))
self.assertEqual(ret, expected_msg)
@patch('sys.stdout', new_callable=StringIO)
def test_with_indent(self, mock_stdout):
expected_msg = self.reset(' foo').styled_string + '\n'
with self.term.indent(2):
self.term.print('foo')
ret = mock_stdout.getvalue()
self.assertEqual(len(ret), len(expected_msg))
self.assertEqual(ret, expected_msg)
# clear the buffer
mock_stdout.truncate(0)
mock_stdout.seek(0)
expected_msg = self.reset(' bar').styled_string + '\n'
self.term.print('bar')
ret = mock_stdout.getvalue()
self.assertEqual(len(ret), len(expected_msg))
self.assertEqual(ret, expected_msg)
@patch('sys.stdout', new_callable=StringIO)
def test_long_msg(self, mock_stdout):
long_msg = (
'Lorem ipsum dolor sit amet, consetetur sadipscing elitr, '
'sed diam nonumy eirmod tempor invidunt ut labore et dolore magna'
' aliquyam erat, sed diam voluptua.')
expected_msg = (self.reset(
' Lorem ipsum dolor sit amet, consetetur sadipscing elitr, '
'sed diam nonumy eirmo\n d tempor invidunt ut labore et'
' dolore magna aliquyam erat, sed diam voluptua.').styled_string +
'\n')
expected_len = len(expected_msg)
self.term.print(long_msg)
ret = mock_stdout.getvalue()
self.assertEqual(ret, expected_msg)
self.assertEqual(len(ret), expected_len)