ijuma commented on code in PR #15488: URL: https://github.com/apache/kafka/pull/15488#discussion_r1518648733
########## core/src/test/scala/unit/kafka/log/LogLoaderTest.scala: ########## @@ -352,19 +352,15 @@ class LogLoaderTest { // Intercept all segment read calls val interceptedLogSegments = new LogSegments(topicPartition) { override def add(segment: LogSegment): LogSegment = { - val wrapper = new LogSegment(segment) { - - override def read(startOffset: Long, maxSize: Int, maxPosition: Long, minOneMessage: Boolean): FetchDataInfo = { - segmentsWithReads += this - super.read(startOffset, maxSize, maxPosition, minOneMessage) - } - - override def recover(producerStateManager: ProducerStateManager, - leaderEpochCache: Optional[LeaderEpochFileCache]): Int = { - recoveredSegments += this - super.recover(producerStateManager, leaderEpochCache) - } - } + val wrapper = Mockito.spy(segment) Review Comment: Using a `spy` mock instead of a copy constructor is not better. What is the purpose of this change? cc @chia7712 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org