SURTTokenizerTest.java

/*
 *  This file is part of the Wayback archival access software
 *   (http://archive-access.sourceforge.net/projects/wayback/).
 *
 *  Licensed to the Internet Archive (IA) by one or more individual 
 *  contributors. 
 *
 *  The IA 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.
 */
package org.archive.wayback.surt;

import junit.framework.TestCase;

import org.apache.commons.httpclient.URIException;

/**
 *
 *
 * @author brad
 * @version $Date$, $Revision$
 */
public class SURTTokenizerTest extends TestCase {

	SURTTokenizer tok;
	/**
	 * Test method for 'org.archive.wayback.accesscontrol.SURTTokenizer.nextSearch()'
	 */
	public void testSimple() {
		tok = toSurtT("http://www.archive.org/foo");
		assertEquals("(org,archive,www,)/foo\t",tok.nextSearch());
		assertEquals("(org,archive,www,)/foo",tok.nextSearch());
		assertEquals("(org,archive,www,)/",tok.nextSearch());
		assertEquals("(org,archive,www",tok.nextSearch());
		assertEquals("(org,archive",tok.nextSearch());
		assertEquals("(org",tok.nextSearch());
		assertNull(tok.nextSearch());
	}
	/** test */
	public void testSlashPathTrailingSlash() {
		tok = toSurtT("http://www.archive.org/foo/");
		assertEquals("(org,archive,www,)/foo/\t",tok.nextSearch());
		assertEquals("(org,archive,www,)/foo/",tok.nextSearch());
		assertEquals("(org,archive,www,)/foo",tok.nextSearch());
		assertEquals("(org,archive,www,)/",tok.nextSearch());
		assertEquals("(org,archive,www",tok.nextSearch());
		assertEquals("(org,archive",tok.nextSearch());
		assertEquals("(org",tok.nextSearch());
		assertNull(tok.nextSearch());		
	}
	/** test */
	public void testSlashPathTwoDirs() {
		tok = toSurtT("http://www.archive.org/foo/bar");
		assertEquals("(org,archive,www,)/foo/bar\t",tok.nextSearch());
		assertEquals("(org,archive,www,)/foo/bar",tok.nextSearch());
		assertEquals("(org,archive,www,)/foo",tok.nextSearch());
		assertEquals("(org,archive,www,)/",tok.nextSearch());
		assertEquals("(org,archive,www",tok.nextSearch());
		assertEquals("(org,archive",tok.nextSearch());
		assertEquals("(org",tok.nextSearch());
		assertNull(tok.nextSearch());		
	}
	/** test */
	public void testSlashPathTwoDirsTrailingSlash() {
		tok = toSurtT("http://www.archive.org/foo/bar/");
		assertEquals("(org,archive,www,)/foo/bar/\t",tok.nextSearch());
		assertEquals("(org,archive,www,)/foo/bar/",tok.nextSearch());
		assertEquals("(org,archive,www,)/foo/bar",tok.nextSearch());
		assertEquals("(org,archive,www,)/foo",tok.nextSearch());
		assertEquals("(org,archive,www,)/",tok.nextSearch());
		assertEquals("(org,archive,www",tok.nextSearch());
		assertEquals("(org,archive",tok.nextSearch());
		assertEquals("(org",tok.nextSearch());
		assertNull(tok.nextSearch());		
	}

	/** test */
	public void testSlashPath() {
		tok = toSurtT("http://www.archive.org/");
		assertEquals("(org,archive,www,)/\t",tok.nextSearch());
		assertEquals("(org,archive,www,)/",tok.nextSearch());
		assertEquals("(org,archive,www",tok.nextSearch());
		assertEquals("(org,archive",tok.nextSearch());
		assertEquals("(org",tok.nextSearch());
		assertNull(tok.nextSearch());		
	}

	/** test */
	public void testEmptyPath() {
		tok = toSurtT("http://www.archive.org");
		assertEquals("(org,archive,www,)/\t",tok.nextSearch());
		assertEquals("(org,archive,www,)/",tok.nextSearch());
		assertEquals("(org,archive,www",tok.nextSearch());
		assertEquals("(org,archive",tok.nextSearch());
		assertEquals("(org",tok.nextSearch());
		assertNull(tok.nextSearch());		
	}


	/** test */
	public void testEmptyPathMore() {
		tok = toSurtT("http://brad.www.archive.org");
		assertEquals("(org,archive,www,brad,)/\t",tok.nextSearch());
		assertEquals("(org,archive,www,brad,)/",tok.nextSearch());
		assertEquals("(org,archive,www,brad",tok.nextSearch());
		assertEquals("(org,archive,www",tok.nextSearch());
		assertEquals("(org,archive",tok.nextSearch());
		assertEquals("(org",tok.nextSearch());
		assertNull(tok.nextSearch());		
	}	
	/** test */
	public void testShortPathHash() {
		tok = toSurtT("http://www.archive.org/one/two#hash");
		assertEquals("(org,archive,www,)/one/two\t",tok.nextSearch());
		assertEquals("(org,archive,www,)/one/two",tok.nextSearch());
		assertEquals("(org,archive,www,)/one",tok.nextSearch());
		assertEquals("(org,archive,www,)/",tok.nextSearch());
		assertEquals("(org,archive,www",tok.nextSearch());
		assertEquals("(org,archive",tok.nextSearch());
		assertEquals("(org",tok.nextSearch());
		assertNull(tok.nextSearch());		
	}
	/** test */
	public void testCGI1() {
		tok = toSurtT("http://www.archive.org/cgi?foobar");
		assertEquals("(org,archive,www,)/cgi?foobar\t",tok.nextSearch());
		assertEquals("(org,archive,www,)/cgi?foobar",tok.nextSearch());
		assertEquals("(org,archive,www,)/cgi",tok.nextSearch());
		assertEquals("(org,archive,www,)/",tok.nextSearch());
		assertEquals("(org,archive,www",tok.nextSearch());
		assertEquals("(org,archive",tok.nextSearch());
		assertEquals("(org",tok.nextSearch());
		assertNull(tok.nextSearch());		
	}
	/** test */
	public void testPort() {
		tok = toSurtT("http://www.archive.org:8080/cgi?foobar");
		assertEquals("(org,archive,www,:8080)/cgi?foobar\t",tok.nextSearch());
		assertEquals("(org,archive,www,:8080)/cgi?foobar",tok.nextSearch());
		assertEquals("(org,archive,www,:8080)/cgi",tok.nextSearch());
		assertEquals("(org,archive,www,:8080)/",tok.nextSearch());
		assertEquals("(org,archive,www,:8080",tok.nextSearch());
		assertEquals("(org,archive,www",tok.nextSearch());
		assertEquals("(org,archive",tok.nextSearch());
		assertEquals("(org",tok.nextSearch());
		assertNull(tok.nextSearch());
	}
	/** test */
	public void testLogin() {
		tok = toSurtT("http://brad@www.archive.org/cgi?foobar");
		assertEquals("(org,archive,www,@brad)/cgi?foobar\t",tok.nextSearch());
		assertEquals("(org,archive,www,@brad)/cgi?foobar",tok.nextSearch());
		assertEquals("(org,archive,www,@brad)/cgi",tok.nextSearch());
		assertEquals("(org,archive,www,@brad)/",tok.nextSearch());
		assertEquals("(org,archive,www,@brad",tok.nextSearch());
		assertEquals("(org,archive,www",tok.nextSearch());
		assertEquals("(org,archive",tok.nextSearch());
		assertEquals("(org",tok.nextSearch());
		assertNull(tok.nextSearch());		
	}
	/** test */
	public void testLoginPass() {
		tok = toSurtT("http://brad:pass@www.archive.org/cgi?foobar");
		assertEquals("(org,archive,www,@brad:pass)/cgi?foobar\t",tok.nextSearch());
		assertEquals("(org,archive,www,@brad:pass)/cgi?foobar",tok.nextSearch());
		assertEquals("(org,archive,www,@brad:pass)/cgi",tok.nextSearch());
		assertEquals("(org,archive,www,@brad:pass)/",tok.nextSearch());
		assertEquals("(org,archive,www,@brad:pass",tok.nextSearch());
		assertEquals("(org,archive,www",tok.nextSearch());
		assertEquals("(org,archive",tok.nextSearch());
		assertEquals("(org",tok.nextSearch());
		assertNull(tok.nextSearch());		
	}
	/** test */
	public void testPreSURTedLoginPass() {
		tok = toSurtT("(org,archive,www,@brad:pass)/cgi?foobar");
		assertEquals("(org,archive,www,@brad:pass)/cgi?foobar\t",tok.nextSearch());
		assertEquals("(org,archive,www,@brad:pass)/cgi?foobar",tok.nextSearch());
		assertEquals("(org,archive,www,@brad:pass)/cgi",tok.nextSearch());
		assertEquals("(org,archive,www,@brad:pass)/",tok.nextSearch());
		assertEquals("(org,archive,www,@brad:pass",tok.nextSearch());
		assertEquals("(org,archive,www",tok.nextSearch());
		assertEquals("(org,archive",tok.nextSearch());
		assertEquals("(org",tok.nextSearch());
		assertNull(tok.nextSearch());		
	}
	/** test */
	public void testLoginPassPort() {
		tok = toSurtT("http://brad:pass@www.archive.org:8080/cgi?foobar");
		assertEquals("(org,archive,www,:8080@brad:pass)/cgi?foobar\t",tok.nextSearch());
		assertEquals("(org,archive,www,:8080@brad:pass)/cgi?foobar",tok.nextSearch());
		assertEquals("(org,archive,www,:8080@brad:pass)/cgi",tok.nextSearch());
		assertEquals("(org,archive,www,:8080@brad:pass)/",tok.nextSearch());
		assertEquals("(org,archive,www,:8080@brad:pass",tok.nextSearch());
		assertEquals("(org,archive,www,:8080",tok.nextSearch());
		assertEquals("(org,archive,www",tok.nextSearch());
		assertEquals("(org,archive",tok.nextSearch());
		assertEquals("(org",tok.nextSearch());
		assertNull(tok.nextSearch());
	}
	
	
	private SURTTokenizer toSurtT(final String u) {
		SURTTokenizer tok = null;
		try {
			tok = new SURTTokenizer(u, false);
		} catch (URIException e) {
			e.printStackTrace();
			assertFalse("URL Exception " + e.getLocalizedMessage(),true);
		}
		return tok;
	}
	
}