def test_too_many_arguments():
try:
execute_module_command(version_command, command=version_command.commands[0],
command_line=[version_command.commands[0], version_command.commands[0]])
assert False
except SystemExit as e:
assert e.code != 0
def test_show_all_matches():
cfg = load_config()
find_settings = load_settings()
find_settings['dirs'] = [os.path.dirname(__file__)]
find_settings['file_patterns'] = '*{file}'.format(file=os.path.basename(__file__))
find_settings['pattern'] = 'test'
assert execute_module_command(show_command, command=show_command.commands[0],
command_line=[], cfg=cfg, find_settings=find_settings)
def test_edit_at_least_one_match():
cfg = load_config()
cfg.set('edit', 'editor', 'echo')
find_settings = load_settings()
find_settings['dirs'] = [os.path.dirname(__file__)]
find_settings['file_patterns'] = '*{file}'.format(file=os.path.basename(__file__))
find_settings['pattern'] = 'test'
assert execute_module_command(edit_command, command=edit_command.commands[0],
command_line=['1'], cfg=cfg, find_settings=find_settings)
def execute(parsed_args=None, interactive=False, *args, **kwargs):
""" Executes the help command. """
if not parsed_args or not parsed_args.command:
if not interactive:
usage = '%(prog)s [command line]'
else:
usage = argparse.SUPPRESS
parser = argparse.ArgumentParser(prog=get_program_name(), description=get_description(),
usage=usage, add_help=False)
# Recursively search through foe command modules and
# add an argument to the parser for each command.
group = parser.add_argument_group(title='commands')
for loader, name, ispkg in walk_packages(foe_commands.__path__):
module = loader.find_module(name).load_module(name)
module_commands = getattr(module, 'commands', [])
module_description = getattr(module, 'description', '')
non_dash_commands = list(filter(lambda c: not c.startswith('-'), module_commands))
if non_dash_commands:
group.add_argument(*non_dash_commands, help=module_description)
dash_commands = list(filter(lambda c: c.startswith('-'), module_commands))
if dash_commands and not interactive:
group.add_argument(*dash_commands, help=module_description, action='store_true')
parser.print_help()
return True
else:
# Recursively search through foe command modules.
for loader, name, ispkg in walk_packages(foe_commands.__path__):
module = loader.find_module(name).load_module(name)
module_commands = getattr(module, 'commands', [])
# If the command can be handled by the module,
# and execute the command's help function.
if parsed_args.command in module_commands:
return execute_module_command(module, command=parsed_args.command, command_line=['-h'])
print_invalid_command(parsed_args.command)
return False
def test_exit():
assert execute_module_command(exit_command, command=exit_command.commands[0])
def test_edit_current_dir():
cfg = load_config()
find_settings = load_settings()
find_settings['dirs'] = [os.path.dirname(__file__)]
assert not execute_module_command(edit_command, command=edit_command.commands[0],
command_line=['1'], cfg=cfg, find_settings=find_settings)
def test_invalid_command():
assert execute_module_command(help_command, command='thisisaninvalidcommand') is None
def test_edit_number_invalid():
cfg = load_config()
assert not execute_module_command(edit_command, command=edit_command.commands[0],
command_line=['0'], cfg=cfg)
def test_edit_no_settings():
cfg = load_config()
assert not execute_module_command(edit_command, command=edit_command.commands[0],
command_line=['1'], cfg=cfg)
def test_help():
assert execute_module_command(help_command, command=help_command.commands[0])
def test_edit_no_cfg():
assert not execute_module_command(edit_command, command=edit_command.commands[0],
command_line=['1'])
def test_version():
assert execute_module_command(version_command, command=version_command.commands[0])
def test_module_only():
assert execute_module_command(help_command) is None
def test_foe_pattern_print_format_unknown_key():
cfg = load_config()
cfg.set('match', 'PRINT_FORMAT', '{asdf}')
assert not execute_module_command(find_command, command=find_command.commands[0],
command_line=['test', '-f', __file__], cfg=cfg)
def test_foe_pattern_match():
assert execute_module_command(find_command, command=find_command.commands[0],
command_line=['test', '-f', __file__], cfg=load_config())
def test_foe_pattern_no_cfg():
assert not execute_module_command(find_command, command=find_command.commands[0],
command_line=['test', '-f', __file__])
def test_foe_no_pattern():
assert execute_module_command(find_command, command=find_command.commands[0])
def test_module_is_none():
assert execute_module_command(None) is None
def test_show_no_cfg():
assert not execute_module_command(show_command, command=show_command.commands[0],
command_line=['1'])
def test_module_is_not_a_command():
assert execute_module_command(sys.modules[__name__]) is None
