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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.action.search;
import org.elasticsearch.client.Client;
import org.elasticsearch.client.transport.TransportClient;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.common.xcontent.XContentHelper;
import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.index.query.QueryBuilders;
import org.elasticsearch.search.builder.SearchSourceBuilder;
import org.elasticsearch.test.ESTestCase;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import java.io.IOException;
import static org.hamcrest.CoreMatchers.containsString;
import static org.hamcrest.CoreMatchers.equalTo;
public class SearchRequestBuilderTests extends ESTestCase {
private static Client client;
@BeforeClass
public static void initClient() {
//this client will not be hit by any request, but it needs to be a non null proper client
//that is why we create it but we don't add any transport address to it
Settings settings = Settings.builder()
.put("path.home", createTempDir().toString())
.build();
client = TransportClient.builder().settings(settings).build();
}
@AfterClass
public static void closeClient() {
client.close();
client = null;
}
@Test
public void testEmptySourceToString() {
SearchRequestBuilder searchRequestBuilder = client.prepareSearch();
assertThat(searchRequestBuilder.toString(), equalTo(new SearchSourceBuilder().toString()));
}
@Test
public void testQueryBuilderQueryToString() {
SearchRequestBuilder searchRequestBuilder = client.prepareSearch();
searchRequestBuilder.setQuery(QueryBuilders.matchAllQuery());
assertThat(searchRequestBuilder.toString(), equalTo(new SearchSourceBuilder().query(QueryBuilders.matchAllQuery()).toString()));
}
@Test
public void testXContentBuilderQueryToString() throws IOException {
SearchRequestBuilder searchRequestBuilder = client.prepareSearch();
XContentBuilder xContentBuilder = XContentFactory.contentBuilder(randomFrom(XContentType.values()));
xContentBuilder.startObject();
xContentBuilder.startObject("match_all");
xContentBuilder.endObject();
xContentBuilder.endObject();
searchRequestBuilder.setQuery(xContentBuilder);
assertThat(searchRequestBuilder.toString(), equalTo(new SearchSourceBuilder().query(xContentBuilder).toString()));
}
@Test
public void testStringQueryToString() {
SearchRequestBuilder searchRequestBuilder = client.prepareSearch();
String query = "{ \"match_all\" : {} }";
searchRequestBuilder.setQuery(query);
assertThat(searchRequestBuilder.toString(), containsString("\"query\" : {\n \"match_all\" : { }\n }"));
}
@Test
public void testStringSourceToString() {
SearchRequestBuilder searchRequestBuilder = client.prepareSearch();
String source = "{ \"query\" : { \"match_all\" : {} } }";
searchRequestBuilder.setSource(source);
assertThat(searchRequestBuilder.toString(), equalTo(source));
}
@Test
public void testXContentBuilderSourceToString() throws IOException {
SearchRequestBuilder searchRequestBuilder = client.prepareSearch();
XContentBuilder xContentBuilder = XContentFactory.contentBuilder(randomFrom(XContentType.values()));
xContentBuilder.startObject();
xContentBuilder.startObject("query");
xContentBuilder.startObject("match_all");
xContentBuilder.endObject();
xContentBuilder.endObject();
xContentBuilder.endObject();
searchRequestBuilder.setSource(xContentBuilder);
assertThat(searchRequestBuilder.toString(), equalTo(XContentHelper.convertToJson(xContentBuilder.bytes(), false, true)));
}
@Test
public void testThatToStringDoesntWipeRequestSource() {
String source = "{\n" +
" \"query\" : {\n" +
" \"match\" : {\n" +
" \"field\" : {\n" +
" \"query\" : \"value\"" +
" }\n" +
" }\n" +
" }\n" +
" }";
SearchRequestBuilder searchRequestBuilder = client.prepareSearch().setSource(source);
String preToString = searchRequestBuilder.request().source().toUtf8();
assertThat(searchRequestBuilder.toString(), equalTo(source));
String postToString = searchRequestBuilder.request().source().toUtf8();
assertThat(preToString, equalTo(postToString));
}
}