/*
* RapidMiner
*
* Copyright (C) 2001-2008 by Rapid-I and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapid-i.com
*
* 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.rapidminer.test;
import com.rapidminer.operator.IOContainer;
import com.rapidminer.operator.MissingIOObjectException;
import com.rapidminer.operator.learner.associations.FrequentItemSets;
import com.rapidminer.operator.learner.associations.Item;
/**
* This class tests the Items of FrequentItemSets
* @author Christian Lohmann
* @version $Id: FrequentItemSetsDataSampleTest.java,v 1.4 2008/05/09 19:22:48 ingomierswa Exp $
*
*/
public class FrequentItemSetsDataSampleTest extends OperatorDataSampleTest {
private String[] values;
private int item;
/**
* Gets as additional input the number of the tested item of a FrequentItemSet
* @param item The number of the item which will be tested
*/
public FrequentItemSetsDataSampleTest(String file,int item, String[] values) {
super(file);
this.item = item;
this.values = values;
}
/* (non-Javadoc)
* @see com.rapidminer.test.OperatorDataSampleTest#checkOutput(com.rapidminer.operator.IOContainer)
*/
@Override
public void checkOutput(IOContainer output) throws MissingIOObjectException {
FrequentItemSets sets = output.get(FrequentItemSets.class);
for(int i=0; i < values.length; i++) {
Item it = sets.getItemSet(i).getItem(item);
assertEquals(it.toString(), values[i++]);
}
}
}