/*
    * Copyright (C) 2018 Gabriel Couto <gmcouto@gmail.com>
    * and other copyright owners as documented in the project's IP log.
    *
    * This program and the accompanying materials are made available
    * under the terms of the Eclipse Distribution License v1.0 which
    * accompanies this distribution, is reproduced below, and is
    * available at http://www.eclipse.org/org/documents/edl-v10.php
    *
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or
   * without modification, are permitted provided that the following
   * conditions are met:
   *
   * - Redistributions of source code must retain the above copyright
   *   notice, this list of conditions and the following disclaimer.
   *
   * - Redistributions in binary form must reproduce the above
   *   copyright notice, this list of conditions and the following
   *   disclaimer in the documentation and/or other materials provided
   *   with the distribution.
   *
   * - Neither the name of the Eclipse Foundation, Inc. nor the
   *   names of its contributors may be used to endorse or promote
   *   products derived from this software without specific prior
   *   written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
   * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
   * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
   * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  package org.eclipse.jgit.transport.http.apache;
  
  import org.apache.http.HttpEntity;
  import org.apache.http.HttpResponse;
  import org.apache.http.ProtocolVersion;
  import org.apache.http.StatusLine;
  import org.apache.http.message.AbstractHttpMessage;
  import org.junit.Test;
  
  import java.net.MalformedURLException;
  import java.util.List;
  import java.util.Locale;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertTrue;
  
  public class HttpClientConnectionTest {
  	@Test
  	public void testGetHeaderFieldsAllowMultipleValues()
  			throws MalformedURLException {
  		HttpResponse responseMock = new HttpResponseMock();
  		String headerField = "WWW-Authenticate";
  		responseMock.addHeader(headerField, "Basic");
  		responseMock.addHeader(headerField, "Digest");
  		responseMock.addHeader(headerField, "NTLM");
  		HttpClientConnection connection = new HttpClientConnection(
  				"http://0.0.0.0/");
  		connection.resp = responseMock;
  		List<String> headerValues = connection.getHeaderFields()
  				.get(headerField);
  		assertEquals(3, headerValues.size());
  		assertTrue(headerValues.contains("Basic"));
  		assertTrue(headerValues.contains("Digest"));
  		assertTrue(headerValues.contains("NTLM"));
  	}
  
  	private static class HttpResponseMock extends AbstractHttpMessage
  			implements HttpResponse {
  		@Override
  		public StatusLine getStatusLine() {
  			throw new UnsupportedOperationException();
  		}
  
  		@Override
  		public void setStatusLine(StatusLine statusLine) {
  			throw new UnsupportedOperationException();
  		}
  
  		@Override
  		public void setStatusLine(ProtocolVersion protocolVersion, int i) {
  			throw new UnsupportedOperationException();
  		}
  
  		@Override
  		public void setStatusLine(ProtocolVersion protocolVersion, int i,
  				String s) {
  			throw new UnsupportedOperationException();
 		}
 
 		@Override
 		public void setStatusCode(int i) throws IllegalStateException {
 			throw new UnsupportedOperationException();
 		}
 
 		@Override
 		public void setReasonPhrase(String s) throws IllegalStateException {
 			throw new UnsupportedOperationException();
 		}
 
 		@Override
 		public HttpEntity getEntity() {
 			throw new UnsupportedOperationException();
 		}
 
 		@Override
 		public void setEntity(HttpEntity httpEntity) {
 			throw new UnsupportedOperationException();
 		}
 
 		@Override
 		public Locale getLocale() {
 			throw new UnsupportedOperationException();
 		}
 
 		@Override
 		public void setLocale(Locale locale) {
 			throw new UnsupportedOperationException();
 		}
 
 		@Override
 		public ProtocolVersion getProtocolVersion() {
 			throw new UnsupportedOperationException();
 		}
 	}
 }