@Test
public void shouldDoBulkIndexDocument() {
// given
String documentId1 = randomNumeric(5);
SampleEntity sampleEntity1 = new SampleEntity();
sampleEntity1.setId(documentId1);
sampleEntity1.setMessage("some message");
sampleEntity1.setVersion(System.currentTimeMillis());
String documentId2 = randomNumeric(5);
SampleEntity sampleEntity2 = new SampleEntity();
sampleEntity2.setId(documentId2);
sampleEntity2.setMessage("some message");
sampleEntity2.setVersion(System.currentTimeMillis());
// when
repository.save(Arrays.asList(sampleEntity1, sampleEntity2));
// then
SampleEntity entity1FromElasticSearch = repository.findOne(documentId1);
assertThat(entity1FromElasticSearch, is(notNullValue()));
SampleEntity entity2FromElasticSearch = repository.findOne(documentId2);
assertThat(entity2FromElasticSearch, is(notNullValue()));
}