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[Test] Add `date_histogram` test for time zone corner case 

Add test case for time zone issue reported in #8209, already fixed
on master by previous changes in TimeZoneRounding classes.
This commit is contained in:
Christoph Büscher 2015-02-20 20:26:59 +01:00
parent 2753db4685
commit 4ef430d1e1
1 changed files with 24 additions and 1 deletions
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25
src/test/java/org/elasticsearch/search/aggregations/bucket/DateHistogramTests.java
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@ -35,7 +35,6 @@ import org.hamcrest.Matchers;
import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.joda.time.format.DateTimeFormat;
import org.joda.time.tz.DateTimeZoneBuilder;
import org.junit.After;
import org.junit.Test;
@ -1283,6 +1282,30 @@ public class DateHistogramTests extends ElasticsearchIntegrationTest {
assertThat(histo.getBuckets().get(0).getKeyAsString(), equalTo("2014-01-01T00:00:00.000+02:00"));
}
public void testIssue8209() throws InterruptedException, ExecutionException {
assertAcked(client().admin().indices().prepareCreate("test8209").addMapping("type", "d", "type=date").get());
indexRandom(true,
client().prepareIndex("test8209", "type").setSource("d", "2014-01-01T0:00:00Z"),
client().prepareIndex("test8209", "type").setSource("d", "2014-04-01T0:00:00Z"),
client().prepareIndex("test8209", "type").setSource("d", "2014-04-30T0:00:00Z"));
ensureSearchable("test8209");
SearchResponse response = client().prepareSearch("test8209")
.addAggregation(dateHistogram("histo").field("d").interval(DateHistogramInterval.MONTH).timeZone("CET")
.minDocCount(0))
.execute().actionGet();
assertSearchResponse(response);
Histogram histo = response.getAggregations().get("histo");
assertThat(histo.getBuckets().size(), equalTo(4));
assertThat(histo.getBuckets().get(0).getKeyAsString(), equalTo("2014-01-01T00:00:00.000+01:00"));
assertThat(histo.getBuckets().get(0).getDocCount(), equalTo(1L));
assertThat(histo.getBuckets().get(1).getKeyAsString(), equalTo("2014-02-01T00:00:00.000+01:00"));
assertThat(histo.getBuckets().get(1).getDocCount(), equalTo(0L));
assertThat(histo.getBuckets().get(2).getKeyAsString(), equalTo("2014-03-01T00:00:00.000+01:00"));
assertThat(histo.getBuckets().get(2).getDocCount(), equalTo(0L));
assertThat(histo.getBuckets().get(3).getKeyAsString(), equalTo("2014-04-01T00:00:00.000+02:00"));
assertThat(histo.getBuckets().get(3).getDocCount(), equalTo(2L));
}
/**
* see issue #9634, negative interval in date_histogram should raise exception
*/