/*
* $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 $
* $Revision: 604625 $
* $Date: 2007-12-16 15:11:11 +0100 (Sun, 16 Dec 2007) $
* ====================================================================
* 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/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.http.message;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.apache.http.HeaderElement;
import org.apache.http.NameValuePair;
/**
* Simple tests for {@link HeaderElement}.
*
* @author Rodney Waldhoff
* @author <a href="mailto:bcholmes@interlog.com">B.C. Holmes</a>
* @author <a href="mailto:jericho@thinkfree.com">Park, Sung-Gu</a>
* @author <a href="mailto:oleg at ural.ru">oleg Kalnichevski</a>
* @version $Id: TestHeaderElement.java 604625 2007-12-16 14:11:11Z olegk $
*/
public class TestHeaderElement extends TestCase {
// ------------------------------------------------------------ Constructor
public TestHeaderElement(String testName) {
super(testName);
}
// ------------------------------------------------------------------- Main
public static void main(String args[]) {
String[] testCaseName = { TestHeaderElement.class.getName() };
junit.textui.TestRunner.main(testCaseName);
}
// ------------------------------------------------------- TestCase Methods
public static Test suite() {
return new TestSuite(TestHeaderElement.class);
}
public void testConstructor3() throws Exception {
HeaderElement element = new BasicHeaderElement("name", "value",
new NameValuePair[] {
new BasicNameValuePair("param1", "value1"),
new BasicNameValuePair("param2", "value2")
} );
assertEquals("name", element.getName());
assertEquals("value", element.getValue());
assertEquals(2, element.getParameters().length);
assertEquals("value1", element.getParameterByName("param1").getValue());
assertEquals("value2", element.getParameterByName("param2").getValue());
}
public void testConstructor2() throws Exception {
HeaderElement element = new BasicHeaderElement("name", "value");
assertEquals("name", element.getName());
assertEquals("value", element.getValue());
assertEquals(0, element.getParameters().length);
}
public void testInvalidName() {
try {
new BasicHeaderElement(null, null, null);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
//expected
}
}
public void testParamByName() throws Exception {
String s = "name = value; param1 = value1; param2 = value2";
HeaderElement element = BasicHeaderValueParser.parseHeaderElement(s, null);
assertEquals("value1", element.getParameterByName("param1").getValue());
assertEquals("value2", element.getParameterByName("param2").getValue());
assertNull(element.getParameterByName("param3"));
try {
element.getParameterByName(null);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
//expected
}
}
public void testHashCode() {
HeaderElement element1 = new BasicHeaderElement("name", "value",
new NameValuePair[] {
new BasicNameValuePair("param1", "value1"),
new BasicNameValuePair("param2", "value2")
} );
HeaderElement element2 = new BasicHeaderElement("name", "value",
new NameValuePair[] {
new BasicNameValuePair("param2", "value2"),
new BasicNameValuePair("param1", "value1")
} );
HeaderElement element3 = new BasicHeaderElement("name", "value");
HeaderElement element4 = new BasicHeaderElement("name", "value");
HeaderElement element5 = new BasicHeaderElement("name", "value",
new NameValuePair[] {
new BasicNameValuePair("param1", "value1"),
new BasicNameValuePair("param2", "value2")
} );
assertTrue(element1.hashCode() != element2.hashCode());
assertTrue(element1.hashCode() != element3.hashCode());
assertTrue(element2.hashCode() != element3.hashCode());
assertTrue(element3.hashCode() == element4.hashCode());
assertTrue(element1.hashCode() == element5.hashCode());
}
public void testEquals() {
HeaderElement element1 = new BasicHeaderElement("name", "value",
new NameValuePair[] {
new BasicNameValuePair("param1", "value1"),
new BasicNameValuePair("param2", "value2")
} );
HeaderElement element2 = new BasicHeaderElement("name", "value",
new NameValuePair[] {
new BasicNameValuePair("param2", "value2"),
new BasicNameValuePair("param1", "value1")
} );
HeaderElement element3 = new BasicHeaderElement("name", "value");
HeaderElement element4 = new BasicHeaderElement("name", "value");
HeaderElement element5 = new BasicHeaderElement("name", "value",
new NameValuePair[] {
new BasicNameValuePair("param1", "value1"),
new BasicNameValuePair("param2", "value2")
} );
assertTrue(element1.equals(element1));
assertTrue(!element1.equals(element2));
assertTrue(!element1.equals(element3));
assertTrue(!element2.equals(element3));
assertTrue(element3.equals(element4));
assertTrue(element1.equals(element5));
assertFalse(element1.equals(null));
assertFalse(element1.equals("name = value; param1 = value1; param2 = value2"));
}
public void testToString() {
String s = "name=value; param1=value1; param2=value2";
HeaderElement element = BasicHeaderValueParser.parseHeaderElement(s, null);
assertEquals(s, element.toString());
s = "name; param1=value1; param2=value2";
element = BasicHeaderValueParser.parseHeaderElement(s, null);
assertEquals(s, element.toString());
}
public void testCloning() throws Exception {
BasicHeaderElement orig = new BasicHeaderElement("name", "value",
new NameValuePair[] {
new BasicNameValuePair("param1", "value1"),
new BasicNameValuePair("param2", "value2")
} );
BasicHeaderElement clone = (BasicHeaderElement) orig.clone();
assertEquals(orig, clone);
}
}