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DATAES-81 - extended RangeFacetRequest to support string ranges

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This commit is contained in:
Artur Konczak
2014-05-01 15:16:40 +01:00
parent 230c041d83
commit 7bb409887e
3 changed files with 112 additions and 16 deletions
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36
src/test/java/org/springframework/data/elasticsearch/core/facet/ElasticsearchTemplateFacetTests.java
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@@ -473,6 +473,42 @@ public class ElasticsearchTemplateFacetTests {
assertThat(range.getTotal(), is(40.0));
}
@Test
public void shouldReturnKeyValueRangeFacetForStringValuesInGivenQuery() {
// given
String facetName = "rangeScoreOverYears";
SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(matchAllQuery())
.withFacet(
new RangeFacetRequestBuilder(facetName).fields(PUBLISHED_YEARS, "score")
.to("2000").range("2000", "2002").from("2002").build()
).build();
// when
FacetedPage<ArticleEntity> result = elasticsearchTemplate.queryForPage(searchQuery, ArticleEntity.class);
// then
assertThat(result.getNumberOfElements(), is(equalTo(4)));
RangeResult facet = (RangeResult) result.getFacet(facetName);
assertThat(facet.getRanges().size(), is(equalTo(3)));
Range range = facet.getRanges().get(0);
assertThat(range.getFrom(), nullValue());
assertThat(range.getTo(), is((double) YEAR_2000));
assertThat(range.getCount(), is(0L));
assertThat(range.getTotal(), is(0.0));
range = facet.getRanges().get(1);
assertThat(range.getFrom(), is((double) YEAR_2000));
assertThat(range.getTo(), is((double) YEAR_2002));
assertThat(range.getCount(), is(3L));
assertThat(range.getTotal(), is(90.0));
range = facet.getRanges().get(2);
assertThat(range.getFrom(), is((double) YEAR_2002));
assertThat(range.getTo(), nullValue());
assertThat(range.getCount(), is(1L));
assertThat(range.getTotal(), is(40.0));
}
@Test
public void shouldReturnStatisticalFacetForGivenQuery() {
// given