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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  
28  package org.apache.http.impl.client;
29  
30  import java.io.InputStream;
31  
32  import org.apache.http.HttpEntity;
33  import org.apache.http.HttpResponse;
34  import org.apache.http.HttpVersion;
35  import org.apache.http.StatusLine;
36  import org.apache.http.client.HttpResponseException;
37  import org.apache.http.entity.StringEntity;
38  import org.apache.http.message.BasicStatusLine;
39  import org.junit.Assert;
40  import org.junit.Test;
41  import org.mockito.Mockito;
42  
43  /**
44   * Unit tests for {@link BasicResponseHandler}.
45   */
46  @SuppressWarnings("boxing") // test code
47  public class TestBasicResponseHandler {
48  
49      @Test
50      public void testSuccessfulResponse() throws Exception {
51          final StatusLine sl = new BasicStatusLine(HttpVersion.HTTP_1_1, 200, "OK");
52          final HttpResponse response = Mockito.mock(HttpResponse.class);
53          final HttpEntity entity = new StringEntity("stuff");
54          Mockito.when(response.getStatusLine()).thenReturn(sl);
55          Mockito.when(response.getEntity()).thenReturn(entity);
56  
57          final BasicResponseHandler handler = new BasicResponseHandler();
58          final String s = handler.handleResponse(response);
59          Assert.assertEquals("stuff", s);
60      }
61  
62      @Test
63      public void testUnsuccessfulResponse() throws Exception {
64          final InputStream instream = Mockito.mock(InputStream.class);
65          final HttpEntity entity = Mockito.mock(HttpEntity.class);
66          Mockito.when(entity.isStreaming()).thenReturn(true);
67          Mockito.when(entity.getContent()).thenReturn(instream);
68          final StatusLine sl = new BasicStatusLine(HttpVersion.HTTP_1_1, 404, "Not Found");
69          final HttpResponse response = Mockito.mock(HttpResponse.class);
70          Mockito.when(response.getStatusLine()).thenReturn(sl);
71          Mockito.when(response.getEntity()).thenReturn(entity);
72  
73          final BasicResponseHandler handler = new BasicResponseHandler();
74          try {
75              handler.handleResponse(response);
76              Assert.fail("HttpResponseException expected");
77          } catch (final HttpResponseException ex) {
78              Assert.assertEquals(404, ex.getStatusCode());
79              Assert.assertEquals("Not Found", ex.getMessage());
80          }
81          Mockito.verify(entity).getContent();
82          Mockito.verify(instream).close();
83      }
84  
85  }