import org.springframework.batch.core.ChunkListener; //导入依赖的package包/类
private void registerChunkEventsListener(Object bean) {
	if(this.applicationContext.containsBean(BatchEventAutoConfiguration.CHUNK_EVENTS_LISTENER))
	{
		((TaskletStep)bean).registerChunkListener((ChunkListener)
				this.applicationContext.getBean(BatchEventAutoConfiguration.CHUNK_EVENTS_LISTENER));
	}
}
 

import org.springframework.batch.core.ChunkListener; //导入依赖的package包/类
@Before
public void setupMock() {
	when(taskletStep.getTasklet()).thenReturn(
			new ChunkOrientedTasklet(chunkProvider, chunkProcessor));
	when(taskletStep.getName()).thenReturn("FOOOBAR");

	registerAlias(ItemProcessListener.class, BatchEventAutoConfiguration.ITEM_PROCESS_EVENTS_LISTENER);
	registerAlias(StepExecutionListener.class, BatchEventAutoConfiguration.STEP_EXECUTION_EVENTS_LISTENER);
	registerAlias(ChunkListener.class, BatchEventAutoConfiguration.CHUNK_EVENTS_LISTENER);
	registerAlias(ItemReadListener.class, BatchEventAutoConfiguration.ITEM_READ_EVENTS_LISTENER);
	registerAlias(ItemWriteListener.class, BatchEventAutoConfiguration.ITEM_WRITE_EVENTS_LISTENER);
	registerAlias(SkipListener.class, BatchEventAutoConfiguration.SKIP_EVENTS_LISTENER);
}