def test_send_produce_request_raises_when_topic_unknown(self, protocol):
@asyncio.coroutine
def recv(request_id):
return b'response'
mocked_conns = {('broker_1', 4567): mock.MagicMock()}
mocked_conns[('broker_1', 4567)].recv.side_effect = recv
client = AIOKafkaClient(['broker_1:4567'], loop=self.loop)
client._conns = mocked_conns
brokers = [
BrokerMetadata(0, 'broker_1', 4567),
BrokerMetadata(1, 'broker_2', 5678)
]
topics = [
TopicMetadata('topic_doesnt_exist', UNKNOWN_TOPIC_OR_PARTITION,
[]),
]
protocol.decode_metadata_response.return_value = MetadataResponse(
brokers, topics)
self.loop.run_until_complete(client.load_metadata_for_topics())
requests = [
ProduceRequest(
"topic_doesnt_exist", 0,
[create_message("a"), create_message("b")])
]
with self.assertRaises(UnknownTopicOrPartitionError):
self.loop.run_until_complete(client.send_produce_request(requests))
def test_send_produce_request_raises_when_noleader(self, protocol):
"""Send producer request raises LeaderNotAvailableError
if leader is not available"""
@asyncio.coroutine
def recv(request_id):
return b"response"
mocked_conns = {("broker_1", 4567): mock.MagicMock()}
mocked_conns[("broker_1", 4567)].recv.side_effect = recv
client = AIOKafkaClient(["broker_1:4567"], loop=self.loop)
client._conns = mocked_conns
brokers = [BrokerMetadata(0, "broker_1", 4567), BrokerMetadata(1, "broker_2", 5678)]
topics = [
TopicMetadata(
"topic_noleader",
NO_ERROR,
[
PartitionMetadata("topic_noleader", 0, -1, [], [], NO_LEADER),
PartitionMetadata("topic_noleader", 1, -1, [], [], NO_LEADER),
],
)
]
protocol.decode_metadata_response.return_value = MetadataResponse(brokers, topics)
self.loop.run_until_complete(client.load_metadata_for_topics())
requests = [ProduceRequest("topic_noleader", 0, [create_message("a"), create_message("b")])]
with self.assertRaises(LeaderNotAvailableError):
self.loop.run_until_complete(client.send_produce_request(requests))
def test_send_produce_request_raises_when_topic_unknown(self, protocol):
@asyncio.coroutine
def recv(request_id):
return b"response"
mocked_conns = {("broker_1", 4567): mock.MagicMock()}
mocked_conns[("broker_1", 4567)].recv.side_effect = recv
client = AIOKafkaClient(["broker_1:4567"], loop=self.loop)
client._conns = mocked_conns
brokers = [BrokerMetadata(0, "broker_1", 4567), BrokerMetadata(1, "broker_2", 5678)]
topics = [TopicMetadata("topic_doesnt_exist", UNKNOWN_TOPIC_OR_PARTITION, [])]
protocol.decode_metadata_response.return_value = MetadataResponse(brokers, topics)
self.loop.run_until_complete(client.load_metadata_for_topics())
requests = [ProduceRequest("topic_doesnt_exist", 0, [create_message("a"), create_message("b")])]
with self.assertRaises(UnknownTopicOrPartitionError):
self.loop.run_until_complete(client.send_produce_request(requests))
def test_send_produce_request_raises_when_noleader(self, protocol):
"""Send producer request raises LeaderNotAvailableError
if leader is not available"""
@asyncio.coroutine
def recv(request_id):
return b'response'
mocked_conns = {('broker_1', 4567): mock.MagicMock()}
mocked_conns[('broker_1', 4567)].recv.side_effect = recv
client = AIOKafkaClient(['broker_1:4567'], loop=self.loop)
client._conns = mocked_conns
brokers = [
BrokerMetadata(0, 'broker_1', 4567),
BrokerMetadata(1, 'broker_2', 5678)
]
topics = [
TopicMetadata('topic_noleader', NO_ERROR, [
PartitionMetadata('topic_noleader', 0, -1, [], [], NO_LEADER),
PartitionMetadata('topic_noleader', 1, -1, [], [], NO_LEADER),
]),
]
protocol.decode_metadata_response.return_value = MetadataResponse(
brokers, topics)
self.loop.run_until_complete(client.load_metadata_for_topics())
requests = [
ProduceRequest(
"topic_noleader", 0,
[create_message("a"), create_message("b")])
]
with self.assertRaises(LeaderNotAvailableError):
self.loop.run_until_complete(client.send_produce_request(requests))
