/*
* 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.tools.LogService;
import junit.framework.AssertionFailedError;
import junit.framework.TestCase;
/**
* Extends the JUnit test case by a method for asserting equality of doubles
* with respect to Double.NaN
*
* @author Simon Fischer
* @version $Id: RapidMinerTestCase.java,v 1.2 2008/05/09 19:22:48 ingomierswa Exp $
*/
public class RapidMinerTestCase extends TestCase {
public RapidMinerTestCase() {
super();
}
public RapidMinerTestCase(String name) {
super(name);
}
public void setUp() throws Exception {
super.setUp();
LogService.getGlobal().setVerbosityLevel(LogService.WARNING);
}
public void assertEqualsNaN(String message, double expected, double actual) {
if (Double.isNaN(expected)) {
if (!Double.isNaN(actual)) {
throw new AssertionFailedError(message + " expected: <" + expected + "> but was: <" + actual + ">");
}
} else {
assertEquals(message, expected, actual, 0.000000001);
}
}
}