How to use

org.springframework.batch.core.step.item.ChunkMonitor

constructor

  @Test
  public void testUpdateWithNoStream() throws Exception {
    monitor = new ChunkMonitor();
    monitor.setItemReader(new ItemReader<String>() {
      @Override
      public String read() throws Exception, UnexpectedInputException, ParseException {
        return "" + (count++);
      }
    });
    monitor.setChunkSize(CHUNK_SIZE);
    monitor.incrementOffset();
    ExecutionContext executionContext = new ExecutionContext();
    monitor.update(executionContext);
    assertEquals(0, executionContext.size());
  }
}