@Override protected KafkaSpoutWrapper createKafkaSpout(Config config, Map conf, TopologyContext context, SpoutOutputCollector collector, String topic, String topic2SchemeClsName, SpoutSpec streamMetadatas, Map<String, StreamDefinition> sds) { Assert.assertEquals(1, streamMetadatas.getStreamRepartitionMetadataMap().size()); Assert.assertTrue(streamMetadatas.getStream("s1") != null); Assert.assertTrue(streamMetadatas.getStream("s2") != null); Assert.assertEquals(topicName, streamMetadatas.getStream("s1").getTopicName()); Assert.assertEquals(topicName, streamMetadatas.getStream("s2").getTopicName()); LOG.info("successfully verified new topic and streams"); verified.set(true); return null; } };