/*
* 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 CharacterTetraGramEventDriverTest {
/**
* 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", 4);
EventSet sampleEventSet = eventDriver.createEventSet(text.toCharArray());
EventSet expectedEventSet = new EventSet();
Vector<Event> tmp = new Vector<Event>();
tmp.add(new Event("abcd", eventDriver));
tmp.add(new Event("bcde", eventDriver));
tmp.add(new Event("cdef", eventDriver));
tmp.add(new Event("defg", eventDriver));
tmp.add(new Event("efgh", eventDriver));
tmp.add(new Event("fghi", eventDriver));
tmp.add(new Event("ghij", eventDriver));
tmp.add(new Event("hijk", eventDriver));
tmp.add(new Event("ijkl", eventDriver));
tmp.add(new Event("jklm", eventDriver));
tmp.add(new Event("klmn", eventDriver));
tmp.add(new Event("lmno", eventDriver));
tmp.add(new Event("mnop", eventDriver));
tmp.add(new Event("nopq", eventDriver));
tmp.add(new Event("opqr", eventDriver));
tmp.add(new Event("pqrs", eventDriver));
tmp.add(new Event("qrst", eventDriver));
tmp.add(new Event("rstu", eventDriver));
tmp.add(new Event("stuv", eventDriver));
tmp.add(new Event("tuvw", eventDriver));
tmp.add(new Event("uvwx", eventDriver));
tmp.add(new Event("vwxy", eventDriver));
tmp.add(new Event("wxyz", eventDriver));
tmp.add(new Event("xyz ", eventDriver));
expectedEventSet.addEvents(tmp);
expectedEventSet.addEvent(new Event("yz .", eventDriver));
assertTrue(expectedEventSet.equals(sampleEventSet));
}
}