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DATAES-657 - Sort by _score not supported by ElasticsearchRestTemplate.

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Original pull request: #325
This commit is contained in:
xhaggi
2019-09-23 14:49:15 +02:00
parent 0899df94eb
commit 5f78ab8e25
3 changed files with 41 additions and 22 deletions
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20
src/test/java/org/springframework/data/elasticsearch/core/ElasticsearchTemplateTests.java
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@@ -786,26 +786,30 @@ public class ElasticsearchTemplateTests {
assertThat(sampleEntities.getContent().get(1).getMessage()).isEqualTo(sampleEntity2.getMessage());
}
@Test // DATAES-467
@Test // DATAES-467, DATAES-657
public void shouldSortResultsByScore() {
// given
List<SampleEntity> entities = Arrays.asList( //
SampleEntity.builder().id("1").message("abc").build(), //
SampleEntity.builder().id("2").message("def").build(), //
SampleEntity.builder().id("3").message("ghi").build());
SampleEntity.builder().id("1").message("green").build(), //
SampleEntity.builder().id("2").message("yellow green").build(), //
SampleEntity.builder().id("3").message("blue").build());
elasticsearchTemplate.bulkIndex(getIndexQueries(entities));
elasticsearchTemplate.refresh(SampleEntity.class);
SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(matchAllQuery())
.withPageable(PageRequest.of(0, 10, Sort.by(Sort.Order.asc("_score")))).build();
SearchQuery searchQuery = new NativeSearchQueryBuilder() //
.withQuery(matchQuery("message", "green")) //
.withPageable(PageRequest.of(0, 10, Sort.by(Sort.Order.asc("_score")))) //
.build();
// when
Page<SampleEntity> sampleEntities = elasticsearchTemplate.queryForPage(searchQuery, SampleEntity.class);
Page<SampleEntity> page = elasticsearchTemplate.queryForPage(searchQuery, SampleEntity.class);
// then
assertThat(sampleEntities.getTotalElements()).isEqualTo(3);
assertThat(page.getTotalElements()).isEqualTo(2);
assertThat(page.getContent().get(0).getId()).isEqualTo("2");
assertThat(page.getContent().get(1).getId()).isEqualTo("1");
}
@Test