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1   /*
2    * ====================================================================
3    * Licensed to the Apache Software Foundation (ASF) under one
4    * or more contributor license agreements.  See the NOTICE file
5    * distributed with this work for additional information
6    * regarding copyright ownership.  The ASF licenses this file
7    * to you under the Apache License, Version 2.0 (the
8    * "License"); you may not use this file except in compliance
9    * with the License.  You may obtain a copy of the License at
10   *
11   *   http://www.apache.org/licenses/LICENSE-2.0
12   *
13   * Unless required by applicable law or agreed to in writing,
14   * software distributed under the License is distributed on an
15   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16   * KIND, either express or implied.  See the License for the
17   * specific language governing permissions and limitations
18   * under the License.
19   * ====================================================================
20   *
21   * This software consists of voluntary contributions made by many
22   * individuals on behalf of the Apache Software Foundation.  For more
23   * information on the Apache Software Foundation, please see
24   * <http://www.apache.org/>.
25   *
26   */
27  package org.apache.http.impl.client.integration;
28  
29  import org.apache.http.HttpHost;
30  import org.apache.http.client.methods.CloseableHttpResponse;
31  import org.apache.http.client.methods.HttpGet;
32  import org.apache.http.impl.conn.BasicHttpClientConnectionManager;
33  import org.apache.http.localserver.LocalServerTestBase;
34  import org.apache.http.util.EntityUtils;
35  import org.junit.Assert;
36  import org.junit.Test;
37  
38  public class TestBasicConnectionManager extends LocalServerTestBase {
39  
40      @Test
41      public void testBasics() throws Exception {
42          this.clientBuilder.setConnectionManager(new BasicHttpClientConnectionManager());
43  
44          final HttpHost target = start();
45          final HttpGet get = new HttpGet("/random/1024");
46          final CloseableHttpResponse response = this.httpclient.execute(target, get);
47          try {
48              Assert.assertEquals(200, response.getStatusLine().getStatusCode());
49              EntityUtils.consume(response.getEntity());
50          } finally {
51              response.close();
52          }
53      }
54  
55      @Test(expected=IllegalStateException.class)
56      public void testConnectionStillInUse() throws Exception {
57          this.clientBuilder.setConnectionManager(new BasicHttpClientConnectionManager());
58  
59          final HttpHost target = start();
60          final HttpGet get1 = new HttpGet("/random/1024");
61          this.httpclient.execute(target, get1);
62          final HttpGet get2 = new HttpGet("/random/1024");
63          this.httpclient.execute(target, get2);
64      }
65  
66  }