org.apache.solr.client.solrj.impl.ExternalHttpClientTest.java Source code

Introduction

Here is the source code for org.apache.solr.client.solrj.impl.ExternalHttpClientTest.java

Source

package org.apache.solr.client.solrj.impl;

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF 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.
 */

import org.apache.http.client.config.RequestConfig;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.solr.SolrJettyTestBase;
import org.apache.solr.SolrTestCaseJ4;
import org.apache.solr.client.solrj.SolrQuery;
import org.apache.solr.client.solrj.SolrRequest;
import org.apache.solr.client.solrj.SolrServerException;
import org.apache.solr.client.solrj.embedded.JettyConfig;
import org.eclipse.jetty.servlet.ServletHolder;
import org.junit.BeforeClass;
import org.junit.Test;

@SolrTestCaseJ4.SuppressSSL
public class ExternalHttpClientTest extends SolrJettyTestBase {
    @BeforeClass
    public static void beforeTest() throws Exception {
        JettyConfig jettyConfig = JettyConfig.builder()
                .withServlet(new ServletHolder(BasicHttpSolrClientTest.SlowServlet.class), "/slow/*")
                .withSSLConfig(sslConfig).build();
        createJetty(legacyExampleCollection1SolrHome(), jettyConfig);
    }

    /**
     * The internal client created by HttpSolrClient is a SystemDefaultHttpClient
     * which takes care of merging request level params (such as timeout) with the
     * configured defaults.
     *
     * However, if an external HttpClient is passed to HttpSolrClient,
     * the logic in InternalHttpClient.executeMethod replaces the configured defaults
     * by request level params if they exist. That is why we must test a setting such
     * as timeout with an external client to assert that the defaults are indeed being
     * used
     *
     * See SOLR-6245 for more details
     */
    @Test
    public void testTimeoutWithExternalClient() throws Exception {

        HttpClientBuilder builder = HttpClientBuilder.create();
        RequestConfig config = RequestConfig.custom().setSocketTimeout(2000).build();
        builder.setDefaultRequestConfig(config);

        try (CloseableHttpClient httpClient = builder.build();
                HttpSolrClient solrClient = new HttpSolrClient(jetty.getBaseUrl().toString() + "/slow/foo",
                        httpClient)) {

            SolrQuery q = new SolrQuery("*:*");
            try {
                solrClient.query(q, SolrRequest.METHOD.GET);
                fail("No exception thrown.");
            } catch (SolrServerException e) {
                assertTrue(e.getMessage().contains("Timeout"));
            }
        }
    }
}