| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| from ducktape.tests.test import Test |
| from ducktape.utils.util import wait_until |
| from ducktape.mark import parametrize |
| from ducktape.mark import matrix |
| |
| from kafkatest.services.zookeeper import ZookeeperService |
| from kafkatest.services.kafka import KafkaService |
| from kafkatest.services.kafka.version import LATEST_0_8_2 |
| from kafkatest.services.console_consumer import ConsoleConsumer |
| from kafkatest.utils.remote_account import line_count, file_exists |
| from kafkatest.services.verifiable_producer import VerifiableProducer |
| from kafkatest.services.security.security_config import SecurityConfig |
| |
| |
| import time |
| |
| |
| class ConsoleConsumerTest(Test): |
| """Sanity checks on console consumer service class.""" |
| def __init__(self, test_context): |
| super(ConsoleConsumerTest, self).__init__(test_context) |
| |
| self.topic = "topic" |
| self.zk = ZookeeperService(test_context, num_nodes=1) |
| self.kafka = KafkaService(self.test_context, num_nodes=1, zk=self.zk, |
| topics={self.topic: {"partitions": 1, "replication-factor": 1}}) |
| self.consumer = ConsoleConsumer(self.test_context, num_nodes=1, kafka=self.kafka, topic=self.topic) |
| |
| def setUp(self): |
| self.zk.start() |
| |
| @parametrize(security_protocol='PLAINTEXT', new_consumer=False) |
| @matrix(security_protocol=['PLAINTEXT', 'SSL', 'SASL_PLAINTEXT', 'SASL_SSL']) |
| def test_lifecycle(self, security_protocol, new_consumer=True): |
| """Check that console consumer starts/stops properly, and that we are capturing log output.""" |
| |
| self.kafka.security_protocol = security_protocol |
| self.kafka.start() |
| |
| self.consumer.security_protocol = security_protocol |
| self.consumer.new_consumer = new_consumer |
| |
| t0 = time.time() |
| self.consumer.start() |
| node = self.consumer.nodes[0] |
| |
| wait_until(lambda: self.consumer.alive(node), |
| timeout_sec=10, backoff_sec=.2, err_msg="Consumer was too slow to start") |
| self.logger.info("consumer started in %s seconds " % str(time.time() - t0)) |
| |
| # Verify that log output is happening |
| wait_until(lambda: file_exists(node, ConsoleConsumer.LOG_FILE), timeout_sec=10, |
| err_msg="Timed out waiting for logging to start.") |
| assert line_count(node, ConsoleConsumer.LOG_FILE) > 0 |
| |
| # Verify no consumed messages |
| assert line_count(node, ConsoleConsumer.STDOUT_CAPTURE) == 0 |
| |
| self.consumer.stop_node(node) |
| |
| def test_version(self): |
| """Check that console consumer v0.8.2.X successfully starts and consumes messages.""" |
| self.kafka.start() |
| |
| num_messages = 1000 |
| self.producer = VerifiableProducer(self.test_context, num_nodes=1, kafka=self.kafka, topic=self.topic, |
| max_messages=num_messages, throughput=1000) |
| self.producer.start() |
| self.producer.wait() |
| |
| self.consumer.nodes[0].version = LATEST_0_8_2 |
| self.consumer.consumer_timeout_ms = 1000 |
| self.consumer.start() |
| self.consumer.wait() |
| |
| num_consumed = len(self.consumer.messages_consumed[1]) |
| num_produced = self.producer.num_acked |
| assert num_produced == num_consumed, "num_produced: %d, num_consumed: %d" % (num_produced, num_consumed) |
