📄 mimemediatypetest_java.htm
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<BODY><PRE>/*
* Copyright (c) 2001 Sun Microsystems, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. 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.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Sun Microsystems, Inc. for Project JXTA."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact Project JXTA at http://www.jxta.org.
*
* 5. Products derived from this software may not be called "JXTA",
* nor may "JXTA" appear in their name, without prior written
* permission of Sun.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 SUN MICROSYSTEMS OR
* ITS 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of Project JXTA. For more
* information on Project JXTA, please see
* <http://www.jxta.org/>.
*
* This license is based on the BSD license adopted by the Apache Foundation.
*
* $Id: MimeMediaTypeTest.java,v 1.6 2004/04/25 17:49:58 bondolo Exp $
*/
package net.jxta.document;
import net.jxta.document.MimeMediaType;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import junit.framework.*;
public class MimeMediaTypeTest extends TestCase {
public MimeMediaTypeTest(java.lang.String testName) {
super(testName);
}
public void testConstructors() {
MimeMediaType plainXMLString = new MimeMediaType( "text/xml" );
MimeMediaType plainXML2params = new MimeMediaType( "text", "xml" );
MimeMediaType plaintext2params = new MimeMediaType( "text", "plain" );
assertTrue( plainXMLString.equals(plainXMLString) );
assertTrue( plainXMLString.equals(plainXML2params) );
assertTrue( !plainXMLString.equals(plaintext2params) );
MimeMediaType utf8xmlstring = new MimeMediaType( "Text/Xml;charset=UTF-8" );
MimeMediaType utf8xmlparams = new MimeMediaType( "text", "xml", "cHarset=\"UTF-8\"" );
MimeMediaType utf8xmlstringcomments = new MimeMediaType( "text/xml;(ha)chArset=\"UTF-8\"(ha)" );
assertTrue( !plainXMLString.equals(utf8xmlstring) );
assertTrue( utf8xmlstring.equals(utf8xmlparams) );
assertTrue( utf8xmlparams.equals(utf8xmlstringcomments) );
MimeMediaType xmlmanyparamsstring = new MimeMediaType( "text/xml;chArset=\"UTF-8\";encoding=\"BASE64\";synopsis=\"boring\";priority=\"junk\"" );
MimeMediaType xmlmanyparamsparams = new MimeMediaType( "text", "xml", "Charset=\"UTF-8\";Encoding=\"BASE64\";Synopsis=\"boring\";Priority=\"junk\"" );
assertTrue( !plainXMLString.equals(xmlmanyparamsstring) );
assertTrue( !utf8xmlstring.equals(xmlmanyparamsstring) );
assertTrue( xmlmanyparamsstring.equals(xmlmanyparamsparams) );
}
public void testObjectMethods() {
MimeMediaType plainXMLString = new MimeMediaType( "text/xml" );
String roundtrip = new MimeMediaType( plainXMLString.toString() ).toString();
assertTrue( roundtrip.equals( plainXMLString.toString() ) );
}
public void testAccessors() {
String type = "text/xml";
MimeMediaType plainXMLString = new MimeMediaType( type );
assertTrue( type.equals( plainXMLString.getMimeMediaType() ) );
assertTrue( "text".equals( plainXMLString.getType() ) );
assertTrue( "xml".equals( plainXMLString.getSubtype() ) );
assertTrue( !plainXMLString.isExperimentalType() );
assertTrue( !plainXMLString.isExperimentalSubtype() );
MimeMediaType experimentalXMLString = new MimeMediaType( "x-text", "x-xml" );
MimeMediaType nonexperimentalXMLString = new MimeMediaType( "text", "xml" );
assertTrue( experimentalXMLString.isExperimentalType() );
assertTrue( experimentalXMLString.isExperimentalSubtype() );
assertTrue( !nonexperimentalXMLString.isExperimentalType() );
assertTrue( !nonexperimentalXMLString.isExperimentalSubtype() );
}
public void testParams() {
MimeMediaType xmlmanyparamsstring = new MimeMediaType( "text/xml;chArset=\"UTF-8\";encoding=\"BASE64\";synopsis=\"boring\";priority=\"junk\"" );
assertTrue( "UTF-8".equals( xmlmanyparamsstring.getParameter( "charset" ) ) );
assertTrue( "boring".equals( xmlmanyparamsstring.getParameter( "synopsis" ) ) );
assertTrue( "junk".equals( xmlmanyparamsstring.getParameter( "priority" ) ) );
assertNull( xmlmanyparamsstring.getParameter( "destination" ) );
MimeMediaType roundtrippedmany = new MimeMediaType( xmlmanyparamsstring.toString() );
assertTrue( roundtrippedmany.equals( xmlmanyparamsstring ) );
MimeMediaType xmllowercharset = new MimeMediaType( "text/xml;charset=\"UTF-8\"" );
MimeMediaType xmlUPPERcharset = new MimeMediaType( "text/xml;CHARSET=\"UTF-8\"" );
assertTrue( xmllowercharset.equals( xmlUPPERcharset ) );
MimeMediaType spaceparam = new MimeMediaType( "text/xml;charset=\"x y z\"" );
String spacedparam = spaceparam.getParameter( "charset" );
assertTrue( spacedparam.equals( "x y z" ) );
MimeMediaType roundtrippedspace = new MimeMediaType( spaceparam.toString() );
assertTrue( roundtrippedspace.equals( spaceparam ) );
spacedparam = spaceparam.getParameter( "ChArSeT" );
assertTrue( "attributes should be case insensitive", spacedparam.equals( "x y z" ) );
}
public void testValueOf() {
MimeMediaType newed = new MimeMediaType( "text/xml" );
MimeMediaType valued = MimeMediaType.valueOf( "text/xml" );
assertTrue( newed.equals( valued ) );
MimeMediaType newInterned = newed.intern();
MimeMediaType valueInterned = valued.intern();
assertTrue( valued == valueInterned );
assertTrue( newInterned.equals( valueInterned ) );
assertTrue( newInterned == valueInterned );
}
public void testSerialization() {
MimeMediaType one = new MimeMediaType( "text/xml" );
try {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(bos);
oos.writeObject( one );
oos.close();
bos.close();
ByteArrayInputStream bis = new ByteArrayInputStream( bos.toByteArray() );
ObjectInputStream ois = new ObjectInputStream( bis );
MimeMediaType two = (MimeMediaType) ois.readObject();
assertTrue( "MimeMediaTypes should have been equal()", one.equals(two) );
} catch ( Throwable failure ) {
fail( "Exception during test! "+ failure.getMessage() );
}
}
public static Test suite() {
TestSuite suite = new TestSuite(MimeMediaTypeTest.class);
return suite;
}
public static void main(java.lang.String[] args) {
junit.textui.TestRunner.run(suite());
System.err.flush();
System.out.flush();
}
}
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