/*
* JGAAP -- a graphical program for stylometric authorship attribution
* Copyright (C) 2009,2011 by Patrick Juola
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
*
*/
package com.jgaap.eventDrivers;
import static org.junit.Assert.*;
import java.util.Vector;
import org.junit.Test;
import com.jgaap.generics.EventDriver;
import com.jgaap.generics.EventGenerationException;
import com.jgaap.util.Event;
import com.jgaap.util.EventSet;
/**
* @author Chris
*
*/
public class CharacterBiGramEventDriverTest {
/**
* Test method for {@link com.jgaap.eventDrivers.CharacterNGramEventDriver#createEventSet(com.jgaap.generics.Document)}.
* @throws EventGenerationException
*/
@Test
public void testCreateEventSetDocumentSet() throws EventGenerationException {
String text = ("abcdefghijklmnopqrstuvwxyz .");
EventDriver eventDriver = new CharacterNGramEventDriver();
eventDriver.setParameter("N", 2);
EventSet sampleEventSet = eventDriver.createEventSet(text.toCharArray());
EventSet expectedEventSet = new EventSet();
Vector<Event> tmp = new Vector<Event>();
tmp.add(new Event("ab", eventDriver));
tmp.add(new Event("bc", eventDriver));
tmp.add(new Event("cd", eventDriver));
tmp.add(new Event("de", eventDriver));
tmp.add(new Event("ef", eventDriver));
tmp.add(new Event("fg", eventDriver));
tmp.add(new Event("gh", eventDriver));
tmp.add(new Event("hi", eventDriver));
tmp.add(new Event("ij", eventDriver));
tmp.add(new Event("jk", eventDriver));
tmp.add(new Event("kl", eventDriver));
tmp.add(new Event("lm", eventDriver));
tmp.add(new Event("mn", eventDriver));
tmp.add(new Event("no", eventDriver));
tmp.add(new Event("op", eventDriver));
tmp.add(new Event("pq", eventDriver));
tmp.add(new Event("qr", eventDriver));
tmp.add(new Event("rs", eventDriver));
tmp.add(new Event("st", eventDriver));
tmp.add(new Event("tu", eventDriver));
tmp.add(new Event("uv", eventDriver));
tmp.add(new Event("vw", eventDriver));
tmp.add(new Event("wx", eventDriver));
tmp.add(new Event("xy", eventDriver));
tmp.add(new Event("yz", eventDriver));
expectedEventSet.addEvents(tmp);
expectedEventSet.addEvent(new Event("z ", eventDriver));
//expectedEventSet.addEvents(tmp);
expectedEventSet.addEvent(new Event(" .", eventDriver));
// System.out.println(expectedEventSet.toString());
// System.out.println(sampleEventSet.toString());
assertTrue(expectedEventSet.equals(sampleEventSet));
}
}