/* Copyright (C) 2003 Univ. of Massachusetts Amherst, Computer Science Dept.
This file is part of "MALLET" (MAchine Learning for LanguagE Toolkit).
http://www.cs.umass.edu/~mccallum/mallet
This software is provided under the terms of the Common Public License,
version 1.0, as published by http://www.opensource.org. For further
information, see the file `LICENSE' included with this distribution. */
package cc.mallet.pipe.tests;
import java.io.*;
import cc.mallet.pipe.Noop;
import cc.mallet.pipe.Pipe;
import cc.mallet.pipe.iterator.*;
import cc.mallet.types.InstanceList;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* Unit Test for PipeInputIterators
*
*
* Created: Thu Feb 26 14:27:15 2004
*
* @author <a href="mailto:casutton@cs.umass.edu">Charles Sutton</a>
* @version $Id: TestIterators.java,v 1.1 2007/10/22 21:37:40 mccallum Exp $
*/
public class TestIterators extends TestCase {
public TestIterators (String name){
super(name);
}
public void testParenGroupIterator ()
{
String input = "(a (b c) ((d)) ) f\n\n (3\n 4) ( 6) ";
Reader reader = new StringReader (input);
ParenGroupIterator it = new ParenGroupIterator (reader);
Pipe pipe = new Noop();
pipe.setTargetProcessing (false);
InstanceList lst = new InstanceList (pipe);
lst.addThruPipe (it);
assertEquals (3, lst.size());
assertEquals ("(a (b c) ((d)) )", lst.get(0).getData());
assertEquals ("(3\n 4)", lst.get(1).getData());
assertEquals ("( 6)", lst.get(2).getData());
}
/**
* @return a <code>TestSuite</code>
*/
public static TestSuite suite(){
return new TestSuite (TestIterators.class);
}
public static void main(String[] args) {
junit.textui.TestRunner.run(suite());
}
}// TestIterators