openstack/deb-python-kafka
Code Issues Proposed changes

Increase max_buffer_size for test_large_messages

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This commit is contained in:
Dana Powers 2017-06-17 08:46:54 -07:00
parent b4f71229d0
commit c5f1c6901f
1 changed files with 8 additions and 2 deletions
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10
test/test_consumer_integration.py
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@ -352,8 +352,14 @@ class TestConsumerIntegration(KafkaIntegrationTestCase):
# Produce 10 messages that are large (bigger than default fetch size)
large_messages = self.send_messages(0, [ random_string(5000) for x in range(10) ])
# Consumer should still get all of them
consumer = self.consumer()
# Brokers prior to 0.11 will return the next message
# if it is smaller than max_bytes (called buffer_size in SimpleConsumer)
# Brokers 0.11 and later that store messages in v2 format
# internally will return the next message only if the
# full MessageSet is smaller than max_bytes.
# For that reason, we set the max buffer size to a little more
# than the size of all large messages combined
consumer = self.consumer(max_buffer_size=60000)
expected_messages = set(small_messages + large_messages)
actual_messages = set([ x.message.value for x in consumer ])