@Test
public void testSourceBatchParams() {
SourceBatchParams params = new SourceBatchParams("", 0);
assertEquals(params, tf.getSourceBatchParams());
tf.setSourceBatchParams(null);
assertEquals(params.clone(), tf.getSourceBatchParams());
tf.setSourceBatchParams(params);
assertEquals(params.clone(), tf.getSourceBatchParams());
params = new SourceBatchParams("a.b.c", 200);
tf.setSourceBatchParams(params);
assertEquals(params.clone(), tf.getSourceBatchParams());