def test_handle_acknowledge(self):
"""
Given that I have a channel
When I acknowlege a message on that channel
Then I should acknowledge the message on the consumer
"""
body = BrightsideMessageBody("test message")
header = BrightsideMessageHeader(uuid4(), "test topic", BrightsideMessageType.command)
message = BrightsideMessage(header, body)
consumer = FakeConsumer()
consumer.queue.put(message)
channel = Channel("test", consumer)
channel.acknowledge(message)
self.assertTrue(consumer.has_acknowledged(message))
def test_handle_stop(self):
"""
Given that I have a channel
When I receive a stop on that channel
Then I should not process any further messages on that channel
"""
body = BrightsideMessageBody("test message")
header = BrightsideMessageHeader(uuid4(), "test topic", BrightsideMessageType.command)
message = BrightsideMessage(header, body)
consumer = FakeConsumer()
consumer.queue.put(message)
channel = Channel("test", consumer)
channel.stop()
channel.receive(1)
self.assertFalse(consumer.queue.empty()) # Consumer is not empty as we have not read the queue
self.assertTrue(channel.state == ChannelState.stopping)
def test_handle_receive_on_a_channel(self):
"""
Given that I have a channel
When I receive on that channel
Then I should get a message via the consumer
"""
body = BrightsideMessageBody("test message")
header = BrightsideMessageHeader(uuid4(), "test topic", BrightsideMessageType.command)
message = BrightsideMessage(header, body)
consumer = FakeConsumer()
consumer.queue.put(message)
channel = Channel("test", consumer)
msg = channel.receive(1)
self.assertEqual(message.body.value, msg.body.value)
self.assertEqual(message.header.topic, msg.header.topic)
self.assertEqual(message.header.message_type, msg.header.message_type)
self.assertTrue(consumer.queue.empty()) # Consumer is empty as we have read the queue
self.assertTrue(channel.state == ChannelState.started) # We don't stop because we consume a message