LimeXMLUtilsTest.java example

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learning-bittorrent-master
package com.limegroup.gnutella.xml;

import com.limegroup.gnutella.util.BaseTestCase;


/**
 * Tests the utility class for xml queries.  This performs such functions as
 * the all-important match method.
 */
public class LimeXMLUtilsTest extends BaseTestCase {

    public LimeXMLUtilsTest(String name) {
        super(name);
    }

    /**
     * Tests the method for matching two XML documents -- used for incoming
     * searches.
     * 
     * @throws Exception if any error occurs
     */
    public void testDocsThatShouldMatch() throws Exception {
        
        LimeXMLDocument doc = 
            new LimeXMLDocument(buildXMLString("director=\"francis loopola\""));
        // Make sure that null pointers are thrown properly.
        try {
            LimeXMLUtils.match(doc, null, false);
            fail("should have thrown null pointer");
        } catch(NullPointerException e) {
        }
        
        // Make sure the dummy case works.
        assertTrue("docs should match", LimeXMLUtils.match(doc, doc, false));
        
        // Make sure that searches with many criteria match files on disk with
        // only one criteria, as long as that criteria matches.
        String queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\" track=\"test\" type=" +
            "\"song\" year=\"test\" seconds=\"test\" language=\"test\" " +
            "SHA1=\"test\" bitrate=\"test\" price=\"test\" link=\"test\" " +
            "comments=\"test\" action=\"test\"" +
            "></audio></audios>";
        LimeXMLDocument queryDoc = new LimeXMLDocument(queryString);
        String onDiskString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio " +
            "title=\"test\"" +
            "></audio></audios>";
        LimeXMLDocument onDiskDoc = new LimeXMLDocument(onDiskString);
        assertTrue("docs should match", LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        
        // Make sure that searches with a single argument match results with
        // lots of other fields.
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\"></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);
        onDiskString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\" track=\"test\" type=" +
            "\"song\" year=\"test\" seconds=\"test\" language=\"test\" " +
            "SHA1=\"test\" bitrate=\"test\" price=\"test\" link=\"test\" " +
            "comments=\"test\" action=\"test\"></audio></audios>";
        onDiskDoc = new LimeXMLDocument(onDiskString);
        assertTrue("docs should match", LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\"></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);
        assertTrue("docs should match", LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\"></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);
        assertTrue("docs should match", LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\" track=\"test\"" +
            "></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);
        assertTrue("docs should match", LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\" track=\"test\"" +
            " type=\"song\""+
            "></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);
        assertTrue("docs should match", LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\" track=\"test\"" +
            " type=\"song\" year=\"test\""+
            "></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);
        assertTrue("docs should match", LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\" track=\"test\" type=" +
            "\"song\" year=\"test\" seconds=\"test\""+
            "></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);
        assertTrue("docs should match", LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\" track=\"test\" type=" +
            "\"song\" year=\"test\" seconds=\"test\" language=\"test\"" +
            "></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);
        assertTrue("docs should match", LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\" track=\"test\" type=" +
            "\"song\" year=\"test\" seconds=\"test\" language=\"test\" " +
            "SHA1=\"test\"" +
            "></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);
        assertTrue("docs should match", LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\" track=\"test\" type=" +
            "\"song\" year=\"test\" seconds=\"test\" language=\"test\" " +
            "SHA1=\"test\" bitrate=\"test\"" +
            "></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);
        assertTrue("docs should match", LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\" track=\"test\" type=" +
            "\"song\" year=\"test\" seconds=\"test\" language=\"test\" " +
            "SHA1=\"test\" bitrate=\"test\" price=\"test\""+
            "></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);
        assertTrue("docs should match", LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\" track=\"test\" type=" +
            "\"song\" year=\"test\" seconds=\"test\" language=\"test\" " +
            "SHA1=\"test\" bitrate=\"test\" price=\"test\" link=\"test\"" +
            "></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);
        assertTrue("docs should match", LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\" track=\"test\" type=" +
            "\"song\" year=\"test\" seconds=\"test\" language=\"test\" " +
            "SHA1=\"test\" bitrate=\"test\" price=\"test\" link=\"test\" " +
            "comments=\"test\"" +
            "></audio></audios>";
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\" track=\"test\" type=" +
            "\"song\" year=\"test\" seconds=\"test\" language=\"test\" " +
            "SHA1=\"test\" bitrate=\"test\" price=\"test\" link=\"test\" " +
            "comments=\"test\" action=\"test\"" +
            "></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);
        assertTrue("docs should match", LimeXMLUtils.match(onDiskDoc,queryDoc, false));
    }
    
    /**
     * Test to make sure that docs that should not match do not, in fact, match.
     * 
     * @throws Exception if an error occurs
     */
    public void testDocsThatShouldNotMatch() throws Exception {
        String onDiskString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"test\" album=\"test\" track=\"test\" type=" +
            "\"song\" year=\"test\" seconds=\"test\" language=\"test\" " +
            "SHA1=\"test\" bitrate=\"test\" price=\"test\" link=\"test\" " +
            "comments=\"test\" action=\"test\"></audio></audios>";
        LimeXMLDocument onDiskDoc = new LimeXMLDocument(onDiskString);    
        
        String queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"nottest\"" +
            "></audio></audios>";
        LimeXMLDocument queryDoc = new LimeXMLDocument(queryString);  
        assertFalse("docs should not match", 
            LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"nottest\"" +
            "></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);  
        assertFalse("docs should not match", 
            LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"nottest\" album=\"test\" track=\"test\" type=" +
            "\"song\" year=\"test\" seconds=\"test\" language=\"test\"" +
            " ></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);  
        assertFalse("docs should not match", 
            LimeXMLUtils.match(onDiskDoc,queryDoc, false));
        
        queryString = 
            "<?xml version=\"1.0\"?><audios xsi:noNamespaceSchemaLocation=" +
            "\"http://www.limewire.com/schemas/audio.xsd\"><audio title=" +
            "\"test\" artist=\"nottest\" album=\"test\" track=\"test\" type=" +
            "\"song\" year=\"test\" seconds=\"nottest\" language=\"test\"" +
            " ></audio></audios>";
        queryDoc = new LimeXMLDocument(queryString);  
        assertFalse("docs should not match", 
            LimeXMLUtils.match(onDiskDoc,queryDoc, false));
    }
    
    
    // build xml string for video
    private String buildXMLString(String keyname) {
        return "<?xml version=\"1.0\"?><videos xsi:noNamespaceSchemaLocation="
            + "\"http://www.limewire.com/schemas/video.xsd\"><video " 
            + keyname 
            + "></video></videos>";
    }
}