class RegistryServer(object, IRegistryServer):
def __init__(self, initial_value={}, refresh_callback=None, server_uri=None):
if server_uri:
self.server_uri = server_uri
else:
self.server_uri = SERVER_URI
self.__registry = Registry(initial_value)
self.__refresh_callback = refresh_callback
self.socket = ServerSocket(self.server_uri)
self._start_msg_thread()
def _start_msg_thread(self):
self.msg_thread = MsgThread(self, self.socket)
self.msg_thread.daemon = True
self.msg_thread.start()
def _stop_msg_thread(self):
self.msg_thread.exit()
def get(self, key):
return self.__registry.get(key)
def set(self, key, value):
resp = self.__registry.set(key, value)
self.call_callback()
return resp
def remove(self, key):
resp = self.__registry.remove(key)
self.call_callback()
return resp
def commit(self, values):
self.__registry.set_values(values)
self.call_callback()
def get_values(self):
return self.__registry.get_values()
def get_version(self):
return self.__registry.get_version()
def call_callback(self):
if self.__refresh_callback:
self.__refresh_callback(self)
def _start_msg_thread(self):
self.msg_thread = MsgThread(self, self.socket)
self.msg_thread.daemon = True
self.msg_thread.start()
def setUp(self):
self.registry_server_mock = Mock(spec=IRegistryServer)
self.socket = Mock(spec=IServerSocket)
self.m = MsgThread(self.registry_server_mock, self.socket)
class TestMsgThread:
def setUp(self):
self.registry_server_mock = Mock(spec=IRegistryServer)
self.socket = Mock(spec=IServerSocket)
self.m = MsgThread(self.registry_server_mock, self.socket)
def test_run(self):
self.m.start()
time.sleep(WAIT_TIME)
self.m.exit()
assert self.socket.recv.called
def test_get(self):
self.socket.recv.return_value = {'action':'get','key':'a'}
self.registry_server_mock.get.return_value = 'value'
self.m.start()
time.sleep(WAIT_TIME)
self.m.exit()
assert self.registry_server_mock.get.call_args == call('a')
assert self.socket.send.call_args == call('value')
def test_set(self):
self.registry_server_mock.get_version.return_value = 1
self.socket.recv.return_value = {
'action':'set',
'key':'a',
'value':'value'
}
self.m.start()
time.sleep(WAIT_TIME)
self.m.exit()
assert self.registry_server_mock.set.call_args == call('a','value')
assert self.socket.send.call_args == call(1)
def test_remove(self):
self.registry_server_mock.get_version.return_value = 1
self.socket.recv.return_value = {
'action':'remove',
'key':'a'
}
self.m.start()
time.sleep(WAIT_TIME)
self.m.exit()
assert self.registry_server_mock.remove.call_args == call('a')
assert self.socket.send.call_args == call(1)
def test_commit(self):
self.registry_server_mock.get_version.return_value = 1
self.socket.recv.return_value = {
'action':'commit',
'data':{'a':'b','c':'d'}
}
self.m.start()
time.sleep(WAIT_TIME)
self.m.exit()
assert self.registry_server_mock.commit.call_args == call({'a':'b','c':'d'})
assert self.socket.send.call_args == call(1)
def test_get_values(self):
self.socket.recv.return_value = {
'action':'get_values'
}
self.m.start()
time.sleep(WAIT_TIME)
self.m.exit()
assert self.registry_server_mock.get_values.called
assert self.socket.send.called
