/*
    * ====================================================================
    * 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.http.client.methods;
  
  import java.io.ByteArrayInputStream;
  
  import org.apache.http.Header;
  import org.apache.http.HttpVersion;
  import org.apache.http.entity.InputStreamEntity;
  import org.apache.http.entity.StringEntity;
  import org.apache.http.util.LangUtils;
  import org.junit.Assert;
  import org.junit.Test;
  
  public class TestHttpRequestBase {
  
      @Test
      public void testBasicProperties() throws Exception {
          final HttpGet httpget = new HttpGet("http://host/path");
          Assert.assertEquals("GET", httpget.getRequestLine().getMethod());
          Assert.assertEquals("http://host/path", httpget.getRequestLine().getUri());
          Assert.assertEquals(HttpVersion.HTTP_1_1, httpget.getRequestLine().getProtocolVersion());
      }
  
      @Test
      public void testEmptyURI() throws Exception {
          final HttpGet httpget = new HttpGet("");
          Assert.assertEquals("/", httpget.getRequestLine().getUri());
      }
  
      @Test
      public void testCloneBasicRequests() throws Exception {
          final HttpGet httpget = new HttpGet("http://host/path");
          httpget.addHeader("h1", "this header");
          httpget.addHeader("h2", "that header");
          httpget.addHeader("h3", "all sorts of headers");
          final HttpGet clone = (HttpGet) httpget.clone();
  
          Assert.assertEquals(httpget.getMethod(), clone.getMethod());
          Assert.assertEquals(httpget.getURI(), clone.getURI());
  
          final Header[] headers1 = httpget.getAllHeaders();
          final Header[] headers2 = clone.getAllHeaders();
  
          Assert.assertTrue(LangUtils.equals(headers1, headers2));
      }
  
      @Test
      public void testCloneEntityEnclosingRequests() throws Exception {
          final HttpPost httppost = new HttpPost("http://host/path");
          httppost.addHeader("h1", "this header");
          httppost.addHeader("h2", "that header");
          httppost.addHeader("h3", "all sorts of headers");
          HttpPost clone = (HttpPost) httppost.clone();
  
          Assert.assertEquals(httppost.getMethod(), clone.getMethod());
          Assert.assertEquals(httppost.getURI(), clone.getURI());
  
          final Header[] headers1 = httppost.getAllHeaders();
          final Header[] headers2 = clone.getAllHeaders();
  
          Assert.assertTrue(LangUtils.equals(headers1, headers2));
  
          Assert.assertNull(clone.getEntity());
  
          final StringEntity e1 = new StringEntity("stuff");
          httppost.setEntity(e1);
          clone = (HttpPost) httppost.clone();
          Assert.assertTrue(clone.getEntity() instanceof StringEntity);
          Assert.assertFalse(clone.getEntity().equals(e1));
      }
  
      @Test(expected=CloneNotSupportedException.class)
      public void testCloneStreamingEntityEnclosingRequests() throws Exception {
         final ByteArrayInputStream inStream = new ByteArrayInputStream(new byte[] {});
         final InputStreamEntity e2 = new InputStreamEntity(inStream, -1);
         final HttpPost httppost = new HttpPost("http://host/path");
         httppost.setEntity(e2);
         httppost.clone();
     }
 
 }