def test_process_event(self, init_rpc):
dct = {
'type': 'ProductCreated',
'timestamp': 123,
'id': 1,
'parent_id': None,
'stock': 10,
}
input_event = JsonInputEvent.from_dict(dct)
process_event(input_event)
def test_process_event_incorrect_timestamp(self, init_rpc):
dct = {
'type': 'ProductCreated',
'timestamp': -1,
'id': 1,
'parent_id': None,
'stock': 10,
}
input_event = JsonInputEvent.from_dict(dct)
with pytest.raises(Exception):
process_event(input_event)
def test_process_event_incorrect_method(self, init_rpc):
dct = {
'type': 'UnknownMethod',
'timestamp': 123,
'id': 1,
'parent_id': None,
'stock': 10,
}
input_event = JsonInputEvent.from_dict(dct)
with pytest.raises(Exception):
process_event(input_event)
def process_message(self, message):
logger.info('Received event: {}'.format(message))
try:
event = JsonInputEvent.from_json(message)
except Exception as exc:
logger.error(traceback.format_exc())
return
try:
process_event(event)
except Exception as exc:
logger.error(traceback.format_exc())
def test_from_json_incorrect_event(self, input_event_json):
incorrect_json_message = input_event_json.replace('\"', '\'')
with pytest.raises(Exception):
JsonInputEvent.from_json(incorrect_json_message)
def test_from_json_correct_event(self, input_event_dct, input_event_json):
inst = JsonInputEvent.from_json(input_event_json)
assert inst.method == input_event_dct['type']
assert inst.timestamp == input_event_dct['timestamp']
assert isinstance(inst.params, dict)
def test_from_dict_incorrect_event_structure(self, input_event_dct):
del input_event_dct['timestamp']
with pytest.raises(Exception):
JsonInputEvent.from_dict(input_event_dct)