@Test
	public void multipleFinding() {
		StreamDefinition one = new StreamDefinition("one", "http | hdfs");
		repository.save(one);

		Iterator<StreamDefinition> iterator = repository.findAll(Arrays.asList("one", "notthere")).iterator();
		Assert.assertEquals(one, iterator.next());
		Assert.assertFalse(iterator.hasNext());
	}
Unit tests for {@link ZooKeeperStreamDefinitionRepository}.

@author Eric Bottard
@author David Turanski
@author Gary Russell
@author Mark Fisher
spring-xd-dirt/src/test/java/org/springframework/xd/dirt/stream/zookeeper/ZooKeeperStreamDefinitionRepositoryTests.java