def check(self):
output = {'status': 'ERROR'}
try:
output.update({
'status': self._get_status(),
'details': '',
'data': {},
})
except Exception as error:
output['details'] = str(error)
return serialize_json(output)
def check(self):
output = {'status': 'ERROR'}
try:
stats = self._get_ram_usage()
output.update({
'status': self._get_status(stats),
'details': self._get_details(stats),
'data': stats,
})
except Exception as error:
output['details'] = str(error)
return serialize_json(output)
def check(self):
output = {'status': 'ERROR'}
try:
uptime = self._get_uptime()
output.update({
'status': self._get_status(uptime),
'details': self._get_details(uptime),
'data': {
'uptime': uptime,
'name': self.PROGRAM_NAME
},
})
except Exception as e:
output['details'] = str(e)
return serialize_json(output)
def on_timeout(self):
try:
serialized_message = serialize_json(self._input_queue.get_nowait())
self.send_message(Message.TYPE['CHECK REPLY'], serialized_message)
except EmptyQueue:
pass
def _poll_client(self, client, message_type, message):
try:
client.send_message(message_type, serialize_json(message))
except ClientSendError as e:
RadarLogger.log(e)
def _poll_client(self, client, message_type, message):
try:
client.send_message(message_type, serialize_json(message))
except ClientSendError:
# TODO: We should log this error.
pass
def test_deserialize_status_raises_exception_if_missing_status(self):
self.dummy_check._deserialize_output(serialize_json({'details': 'details'}))
def test_deserialize_status_raises_exception_if_invalid_status(self):
self.dummy_check._deserialize_output(serialize_json({'status': 'INVALID STATUS'}))
def test_deserialize_output_does_not_contain_any_arbitrary_field(self):
d = self.dummy_check._deserialize_output(serialize_json({'status': 'ok', 'field': 'value'}))
self.assertEqual(d['status'], Check.STATUS['OK'])
self.assertTrue('field' not in d)
def test_deserialize_output(self):
d = self.dummy_check._deserialize_output(serialize_json({'status': 'ok'}))
self.assertEqual(d['status'], Check.STATUS['OK'])
