def test_pickle_a_domain_event():
event = OrderResponse(str(uuid.uuid4()), "REF88888")
serializer = PickleSerializer()
data = serializer.serialize(event)
event = serializer.deserialize(data, manifest=None)
assert_that(event, is_(OrderResponse))
import os
from melange import MessageDispatcher, QueuePublisher
from melange.backends import LocalSQSBackend
from melange.examples.payment_service.consumer import PaymentConsumer
from melange.examples.payment_service.publisher import PaymentPublisher
from melange.examples.payment_service.repository import PaymentRepository
from melange.examples.payment_service.service import PaymentService
from melange.examples.shared import serializer_registry
from melange.serializers import PickleSerializer
if __name__ == "__main__":
serializer = PickleSerializer()
backend = LocalSQSBackend(host=os.environ.get("SQSHOST"),
port=os.environ.get("SQSPORT"))
dispatcher = MessageDispatcher(
serializer_registry,
backend=backend,
)
payment_consumer = PaymentConsumer(
PaymentService(
PaymentRepository(),
PaymentPublisher(
QueuePublisher(serializer_registry, backend=backend)),
))
dispatcher.attach_consumer(payment_consumer)
print("Consuming...")