def test_reload_file(self):
ls = LaunchServicer()
path = interpret_path(
"$(find fkie_node_manager_daemon)/tests/resources/description_example.launch"
)
response = ls.ReloadLaunch(lmsg.LaunchFile(path=path), DummyContext())
self.assertEqual(
response.status.code,
lmsg.ReturnStatus.StatusType.Value('FILE_NOT_FOUND'),
"wrong status code on reload of not loaded file, result: %d, expected: %d, reported error: %s"
% (response.status.code,
lmsg.ReturnStatus.StatusType.Value('FILE_NOT_FOUND'),
response.status.error_msg))
response = ls.LoadLaunch(
lmsg.LoadLaunchRequest(package='fkie_node_manager_daemon',
launch='description_example.launch',
path=path), DummyContext())
self.assertEqual(
response.status.code, lmsg.ReturnStatus.StatusType.Value('OK'),
"wrong status code on successful load, result: %d, expected: %d, reported error: %s"
% (response.status.code, lmsg.ReturnStatus.StatusType.Value('OK'),
response.status.error_msg))
response = ls.ReloadLaunch(lmsg.LaunchFile(path=path), DummyContext())
self.assertEqual(
response.status.code, lmsg.ReturnStatus.StatusType.Value('OK'),
"wrong status code on reload of already loaded file, result: %d, expected: %d, reported error: %s"
% (response.status.code, lmsg.ReturnStatus.StatusType.Value('OK'),
response.status.error_msg))
def get_mtimes(self, path):
'''
:return: tuple with launch file, modification time and dictionary of included files and their modification times.
:rtype: str, double {str: double}
'''
request = lmsg.LaunchFile(path=path, masteruri='')
response = self.lm_stub.GetMtime(request, timeout=settings.GRPC_TIMEOUT)
return response.path, response.mtime, response.included_files
def unload_launch(self, path, masteruri=''):
'''
'''
request = lmsg.LaunchFile(path=path, masteruri=masteruri)
response = self.lm_stub.UnloadLaunch(request, timeout=settings.GRPC_TIMEOUT)
if response.status.code != OK:
if response.status.code == FILE_NOT_FOUND:
raise exceptions.ResourceNotFound(path, response.status.error_msg)
else:
raise exceptions.RemoteException(response.status.code, response.status.error_msg)
return response.path[0]
def reload_launch(self, path, masteruri=''):
'''
:return: tuple with launch file, list of changed node after reload launch
:rtype: str, [str]
'''
request = lmsg.LaunchFile(path=path, masteruri=masteruri)
response = self.lm_stub.ReloadLaunch(request, timeout=settings.GRPC_TIMEOUT)
if response.status.code != OK:
if response.status.code == FILE_NOT_FOUND:
raise exceptions.ResourceNotFound(path, response.status.error_msg)
else:
raise exceptions.RemoteException(response.status.code, response.status.error_msg)
return response.path, response.changed_nodes
