/*
    * ====================================================================
    * 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.impl.cookie;
  
  import org.apache.http.HeaderElement;
  import org.apache.http.NameValuePair;
  import org.apache.http.message.ParserCursor;
  import org.apache.http.util.CharArrayBuffer;
  import org.junit.Assert;
  import org.junit.Test;
  
  /**
   * Unit tests for {@link NetscapeDraftHeaderParser}.
   */
  public class TestNetscapeDraftHeaderParser {
  
      @Test
      public void testNetscapeCookieParsing() throws Exception {
          final NetscapeDraftHeaderParser parser = NetscapeDraftHeaderParser.DEFAULT;
  
          String s = "name  = value; test; test1 =  stuff,with,commas   ;" +
                  " test2 =  \"stuff, stuff\"; test3=\"stuff";
          CharArrayBuffer buffer = new CharArrayBuffer(16);
          buffer.append(s);
          ParserCursor cursor = new ParserCursor(0, s.length());
  
          HeaderElement he = parser.parseHeader(buffer, cursor);
          Assert.assertEquals("name", he.getName());
          Assert.assertEquals("value", he.getValue());
          final NameValuePair[] params = he.getParameters();
          Assert.assertEquals("test", params[0].getName());
          Assert.assertEquals(null, params[0].getValue());
          Assert.assertEquals("test1", params[1].getName());
          Assert.assertEquals("stuff,with,commas", params[1].getValue());
          Assert.assertEquals("test2", params[2].getName());
          Assert.assertEquals("\"stuff, stuff\"", params[2].getValue());
          Assert.assertEquals("test3", params[3].getName());
          Assert.assertEquals("\"stuff", params[3].getValue());
          Assert.assertEquals(s.length(), cursor.getPos());
          Assert.assertTrue(cursor.atEnd());
  
          s = "  ";
          buffer = new CharArrayBuffer(16);
          buffer.append(s);
          cursor = new ParserCursor(0, s.length());
          he = parser.parseHeader(buffer, cursor);
          Assert.assertEquals("", he.getName());
          Assert.assertEquals(null, he.getValue());
      }
  
  }