def it_can_dispatch_browse_command_to_app(self, args_, app_controller_):
# fixture ----------------------
browse_command = BrowseCommand(None)
# exercise ---------------------
browse_command.execute(args_, app_controller_)
# verify -----------------------
app_controller_.browse.assert_called_once_with(args_.pkg_path,
args_.filename)
def it_should_trigger_parser_error_if_pkg_path_does_not_exist(
self, args_, parser_):
# fixture ----------------------
args_.pkg_path = 'foobar'
browse_command = BrowseCommand(parser_)
# exercise ---------------------
browse_command.validate(args_)
# verify -----------------------
parser_.error.assert_called_once_with(ANY)
def it_should_add_a_browse_command_parser(self, browse_argv_, parser,
subparsers):
# exercise ---------------------
subparser = BrowseCommand.add_command_parser_to(subparsers)
args = parser.parse_args(browse_argv_)
# verify -----------------------
assert args.pkg_path == ARG_PKG_PATH
assert args.filename == ARG_FILENAME
assert isinstance(subparser, argparse.ArgumentParser)