/*
    * ====================================================================
    * 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.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   *
   */
  
  package org.apache.hc.client5.http.impl.classic;
  
  import java.io.InputStream;
  
  import org.apache.hc.client5.http.HttpResponseException;
  import org.apache.hc.core5.http.ClassicHttpResponse;
  import org.apache.hc.core5.http.HttpEntity;
  import org.apache.hc.core5.http.io.entity.StringEntity;
  import org.junit.Assert;
  import org.junit.Test;
  import org.mockito.Mockito;
  
  /**
   * Unit tests for {@link BasicHttpClientResponseHandler}.
   */
  @SuppressWarnings("boxing") // test code
  public class TestBasicResponseHandler {
  
      @Test
      public void testSuccessfulResponse() throws Exception {
          final ClassicHttpResponse response = Mockito.mock(ClassicHttpResponse.class);
          final HttpEntity entity = new StringEntity("stuff");
          Mockito.when(response.getCode()).thenReturn(200);
          Mockito.when(response.getEntity()).thenReturn(entity);
  
          final BasicHttpClientResponseHandler handler = new BasicHttpClientResponseHandler();
          final String s = handler.handleResponse(response);
          Assert.assertEquals("stuff", s);
      }
  
      @Test
      public void testUnsuccessfulResponse() throws Exception {
          final InputStream inStream = Mockito.mock(InputStream.class);
          final HttpEntity entity = Mockito.mock(HttpEntity.class);
          Mockito.when(entity.isStreaming()).thenReturn(true);
          Mockito.when(entity.getContent()).thenReturn(inStream);
          final ClassicHttpResponse response = Mockito.mock(ClassicHttpResponse.class);
          Mockito.when(response.getCode()).thenReturn(404);
          Mockito.when(response.getEntity()).thenReturn(entity);
  
          final BasicHttpClientResponseHandler handler = new BasicHttpClientResponseHandler();
          try {
              handler.handleResponse(response);
              Assert.fail("HttpResponseException expected");
          } catch (final HttpResponseException ex) {
              Assert.assertEquals(404, ex.getStatusCode());
          }
          Mockito.verify(entity).getContent();
          Mockito.verify(inStream).close();
      }
  
  }