/*******************************************************************************
* Copyright (c) MOBAC developers
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
package unittests.methods;
import junit.framework.TestCase;
import junit.textui.TestRunner;
import mobac.utilities.MyMath;
public class MyMathTests extends TestCase {
public void testRoundDownToNearest() {
assertEquals(0, MyMath.roundDownToNearest(0, 10));
assertEquals(0, MyMath.roundDownToNearest(1, 10));
assertEquals(0, MyMath.roundDownToNearest(9, 10));
assertEquals(10, MyMath.roundDownToNearest(10, 10));
assertEquals(10, MyMath.roundDownToNearest(11, 10));
assertEquals(12340, MyMath.roundDownToNearest(12345, 10));
assertEquals(1024, MyMath.roundDownToNearest(1025, 16));
assertEquals(1024, MyMath.roundDownToNearest(1024, 256));
assertEquals(1024, MyMath.roundDownToNearest(1025, 256));
}
public void testRoundUpToNearest() {
assertEquals(0, MyMath.roundUpToNearest(0, 10));
assertEquals(10, MyMath.roundUpToNearest(1, 10));
assertEquals(10, MyMath.roundUpToNearest(9, 10));
assertEquals(20, MyMath.roundUpToNearest(11, 10));
assertEquals(12350, MyMath.roundUpToNearest(12345, 10));
assertEquals(1040, MyMath.roundUpToNearest(1025, 16));
assertEquals(1024, MyMath.roundUpToNearest(1024, 256));
assertEquals(1280, MyMath.roundUpToNearest(1025, 256));
}
public static void main(String[] args) {
TestRunner.run(MyMathTests.class);
}
}