def given_initialised_plugin(self):
self.old_sys_dot_argv = sys.argv.copy()
self.plugin = ArgvForwarder()
self.parser = ExceptionThrowingArgumentParser()
self.args = ["--argv", '-xy -z 5 --switch --arg 5']
self.plugin.setup_parser(self.parser)
namespace = self.parser.parse_args(self.args)
self.plugin.initialise(namespace, {})
class WhenInitialisingArgvForwarderWithNoArgvArgument:
def given_plugin_and_no_command_line_args(self):
self.plugin = ArgvForwarder()
self.parser = ExceptionThrowingArgumentParser()
self.args = []
def when_the_plugin_is_initialised(self):
self.plugin.setup_parser(self.parser)
namespace = self.parser.parse_args(self.args)
self.result = self.plugin.initialise(namespace, {})
def it_should_not_be_added_to_the_list(self):
assert not self.result
class WhenSupplyingArgvAndTestRunEnds:
def given_test_run_has_started(self):
self.old_sys_dot_argv = sys.argv.copy()
self.plugin = ArgvForwarder()
self.parser = ExceptionThrowingArgumentParser()
self.args = ["--argv", '-xy -z 5 --switch --arg 5']
self.plugin.setup_parser(self.parser)
namespace = self.parser.parse_args(self.args)
self.plugin.initialise(namespace, {})
self.plugin.test_run_started()
def when_test_run_starts(self):
self.plugin.test_run_ended()
def it_should_reset_sys_dot_argv(self):
assert sys.argv == self.old_sys_dot_argv
class WhenSupplyingArgvAndTestRunStarts:
def given_initialised_plugin(self):
self.old_sys_dot_argv = sys.argv.copy()
self.plugin = ArgvForwarder()
self.parser = ExceptionThrowingArgumentParser()
self.args = ["--argv", '-xy -z 5 --switch --arg 5']
self.plugin.setup_parser(self.parser)
namespace = self.parser.parse_args(self.args)
self.plugin.initialise(namespace, {})
def when_test_run_starts(self):
self.plugin.test_run_started()
def it_should_override_sys_dot_argv(self):
assert sys.argv[1:] == ['-xy', '-z', '5', '--switch', '--arg', '5']
def cleanup_sys_dot_argv(self):
sys.argv = self.old_sys_dot_argv
def given_plugin_and_no_command_line_args(self):
self.plugin = ArgvForwarder()
self.parser = ExceptionThrowingArgumentParser()
self.args = []
def given_plugin_and_command_line_args(self):
self.plugin = ArgvForwarder()
self.parser = ExceptionThrowingArgumentParser()
self.args = ["--argv", '-xy -z 5 --switch --arg 5']