def it_can_dispatch_an_extract_command_to_the_app(self, args_,
app_controller_):
# fixture ----------------------
extract_command = ExtractCommand(None)
# exercise ---------------------
extract_command.execute(args_, app_controller_)
# verify -----------------------
app_controller_.extract_package.assert_called_once_with(
args_.pkg_path, args_.dirpath)
def it_should_trigger_parser_error_if_pkg_path_does_not_exist(
self, args_, parser_):
# fixture ----------------------
args_.pkg_path = 'foobar'
extract_command = ExtractCommand(parser_)
# exercise ---------------------
extract_command.validate(args_)
# verify -----------------------
parser_.error.assert_called_once_with(ANY)
assert 'PKG_PATH' in parser_.error.call_args[0][0]
def it_should_add_a_extract_command_parser(self, extract_argv_, parser,
subparsers):
# exercise ---------------------
subparser = ExtractCommand.add_command_parser_to(subparsers)
args = parser.parse_args(extract_argv_)
# verify -----------------------
assert args.pkg_path == ARG_PKG_PATH
assert args.dirpath == ARG_DIRPATH
assert isinstance(subparser, argparse.ArgumentParser)
