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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.search.source;
import org.elasticsearch.action.search.SearchResponse;
import org.elasticsearch.test.ESIntegTestCase;
import static org.hamcrest.Matchers.notNullValue;
import static org.hamcrest.Matchers.nullValue;
import static org.hamcrest.core.IsEqual.equalTo;
public class SourceFetchingIT extends ESIntegTestCase {
public void testSourceDefaultBehavior() {
createIndex("test");
ensureGreen();
index("test", "type1", "1", "field", "value");
refresh();
SearchResponse response = client().prepareSearch("test").get();
assertThat(response.getHits().getAt(0).getSourceAsString(), notNullValue());
response = client().prepareSearch("test").addField("bla").get();
assertThat(response.getHits().getAt(0).getSourceAsString(), nullValue());
response = client().prepareSearch("test").addField("_source").get();
assertThat(response.getHits().getAt(0).getSourceAsString(), notNullValue());
}
public void testSourceFiltering() {
createIndex("test");
ensureGreen();
client().prepareIndex("test", "type1", "1").setSource("field1", "value", "field2", "value2").get();
refresh();
SearchResponse response = client().prepareSearch("test").setFetchSource(false).get();
assertThat(response.getHits().getAt(0).getSourceAsString(), nullValue());
response = client().prepareSearch("test").setFetchSource(true).get();
assertThat(response.getHits().getAt(0).getSourceAsString(), notNullValue());
response = client().prepareSearch("test").setFetchSource("field1", null).get();
assertThat(response.getHits().getAt(0).getSourceAsString(), notNullValue());
assertThat(response.getHits().getAt(0).getSource().size(), equalTo(1));
assertThat((String) response.getHits().getAt(0).getSource().get("field1"), equalTo("value"));
response = client().prepareSearch("test").setFetchSource("hello", null).get();
assertThat(response.getHits().getAt(0).getSourceAsString(), notNullValue());
assertThat(response.getHits().getAt(0).getSource().size(), equalTo(0));
response = client().prepareSearch("test").setFetchSource(new String[]{"*"}, new String[]{"field2"}).get();
assertThat(response.getHits().getAt(0).getSourceAsString(), notNullValue());
assertThat(response.getHits().getAt(0).getSource().size(), equalTo(1));
assertThat((String) response.getHits().getAt(0).getSource().get("field1"), equalTo("value"));
}
/**
* Test Case for #5132: Source filtering with wildcards broken when given multiple patterns
* https://github.com/elastic/elasticsearch/issues/5132
*/
public void testSourceWithWildcardFiltering() {
createIndex("test");
ensureGreen();
client().prepareIndex("test", "type1", "1").setSource("field", "value").get();
refresh();
SearchResponse response = client().prepareSearch("test").setFetchSource(new String[]{"*.notexisting","field"}, null).get();
assertThat(response.getHits().getAt(0).getSourceAsString(), notNullValue());
assertThat(response.getHits().getAt(0).getSource().size(), equalTo(1));
assertThat((String) response.getHits().getAt(0).getSource().get("field"), equalTo("value"));
response = client().prepareSearch("test").setFetchSource(new String[]{"field.notexisting.*","field"}, null).get();
assertThat(response.getHits().getAt(0).getSourceAsString(), notNullValue());
assertThat(response.getHits().getAt(0).getSource().size(), equalTo(1));
assertThat((String) response.getHits().getAt(0).getSource().get("field"), equalTo("value"));
}
}
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