    1   /*
    2    * $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//httpclient/src/test/org/apache/commons/httpclient/TestHeaderElement.java,v 1.7 2004/02/22 18:08:49 olegk Exp $
    3    * $Revision: 480424 $
    4    * $Date: 2006-11-29 06:56:49 +0100 (Wed, 29 Nov 2006) $
    5    * ====================================================================
    6    *
    7    *  Licensed to the Apache Software Foundation (ASF) under one or more
    8    *  contributor license agreements.  See the NOTICE file distributed with
    9    *  this work for additional information regarding copyright ownership.
    10   *  The ASF licenses this file to You under the Apache License, Version 2.0
    11   *  (the "License"); you may not use this file except in compliance with
    12   *  the License.  You may obtain a copy of the License at
    13   *
    14   *      http://www.apache.org/licenses/LICENSE-2.0
    15   *
    16   *  Unless required by applicable law or agreed to in writing, software
    17   *  distributed under the License is distributed on an "AS IS" BASIS,
    18   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    19   *  See the License for the specific language governing permissions and
    20   *  limitations under the License.
    21   * ====================================================================
    22   *
    23   * This software consists of voluntary contributions made by many
    24   * individuals on behalf of the Apache Software Foundation.  For more
    25   * information on the Apache Software Foundation, please see
    26   * <http://www.apache.org/>.
    27   *
    28   * [Additional notices, if required by prior licensing conditions]
    29   *
    30   */
    31
    32  package org.apache.commons.httpclient;
    33
    34  import junit.framework.*;
    35
    36  /**
    37   * Simple tests for {@link HeaderElement}.
    38   *
    39   * @author Rodney Waldhoff
    40   * @author <a href="mailto:bcholmes@interlog.com">B.C. Holmes</a>
    41   * @author <a href="mailto:jericho@thinkfree.com">Park, Sung-Gu</a>
    42   * @author <a href="mailto:oleg@ural.ru">oleg Kalnichevski</a>
    43   * @version $Id: TestHeaderElement.java 480424 2006-11-29 05:56:49Z bayard $
    44   */
    45  public class TestHeaderElement extends TestNVP {
    46
    47      // ------------------------------------------------------------ Constructor
    48      public TestHeaderElement(String testName) {
    49          super(testName);
    50      }
    51
    52      // ------------------------------------------------------------------- Main
    53      public static void main(String args[]) {
    54          String[] testCaseName = { TestHeaderElement.class.getName() };
    55          junit.textui.TestRunner.main(testCaseName);
    56      }
    57
    58      // ------------------------------------------------------- TestCase Methods
    59
    60      public static Test suite() {
    61          return new TestSuite(TestHeaderElement.class);
    62      }
    63
    64      // ------------------------------------------------------ Protected Methods
    65
    66      protected NameValuePair makePair() {
    67          return new HeaderElement();
    68      }
    69
    70      protected NameValuePair makePair(String name, String value) {
    71          return new HeaderElement(name,value);
    72      }
    73
    74
    75      // ----------------------------------------------------------- Test Methods
    76
    77      public void testOldMain() throws Exception {
    78          // this is derived from the old main method in HeaderElement
    79          String headerValue = "name1 = value1; name2; name3=\"value3\" , name4=value4; " +
    80              "name5=value5, name6= ; name7 = value7; name8 = \" value8\"";
    81          HeaderElement[] elements = HeaderElement.parseElements(headerValue);
    82          // there are 3 elements
    83          assertEquals(3,elements.length);
    84          // 1st element
    85          assertEquals("name1",elements[0].getName());
    86          assertEquals("value1",elements[0].getValue());
    87          // 1st element has 2 getParameters()
    88          assertEquals(2,elements[0].getParameters().length);
    89          assertEquals("name2",elements[0].getParameters()[0].getName());
    90          assertEquals(null, elements[0].getParameters()[0].getValue());
    91          assertEquals("name3",elements[0].getParameters()[1].getName());
    92          assertEquals("value3",elements[0].getParameters()[1].getValue());
    93          // 2nd element
    94          assertEquals("name4",elements[1].getName());
    95          assertEquals("value4",elements[1].getValue());
    96          // 2nd element has 1 parameter
    97          assertEquals(1,elements[1].getParameters().length);
    98          assertEquals("name5",elements[1].getParameters()[0].getName());
    99          assertEquals("value5",elements[1].getParameters()[0].getValue());
    100         // 3rd element
    101         assertEquals("name6",elements[2].getName());
    102         assertEquals("",elements[2].getValue());
    103         // 3rd element has 2 getParameters()
    104         assertEquals(2,elements[2].getParameters().length);
    105         assertEquals("name7",elements[2].getParameters()[0].getName());
    106         assertEquals("value7",elements[2].getParameters()[0].getValue());
    107         assertEquals("name8",elements[2].getParameters()[1].getName());
    108         assertEquals(" value8",elements[2].getParameters()[1].getValue());
    109     }
    110
    111     public void testFringeCase1() throws Exception {
    112         String headerValue = "name1 = value1,";
    113         HeaderElement[] elements = HeaderElement.parseElements(headerValue);
    114         assertEquals("Number of elements", 1, elements.length);
    115     }
    116
    117
    118     public void testFringeCase2() throws Exception {
    119         String headerValue = "name1 = value1, ";
    120         HeaderElement[] elements = HeaderElement.parseElements(headerValue);
    121         assertEquals("Number of elements", 1, elements.length);
    122     }
    123
    124
    125     public void testFringeCase3() throws Exception {
    126         String headerValue = ",, ,, ,";
    127         HeaderElement[] elements = HeaderElement.parseElements(headerValue);
    128         assertEquals("Number of elements", 0, elements.length);
    129     }
    130 }