/***********************************************************************************************************************
*
* Copyright (C) 2010-2013 by the Stratosphere project (http://stratosphere.eu)
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
**********************************************************************************************************************/
package eu.stratosphere.api.common.typeutils.base;
import java.util.Random;
import eu.stratosphere.api.common.typeutils.ComparatorTestBase;
import eu.stratosphere.api.common.typeutils.TypeComparator;
import eu.stratosphere.api.common.typeutils.TypeSerializer;
import eu.stratosphere.api.common.typeutils.base.ShortComparator;
import eu.stratosphere.api.common.typeutils.base.ShortSerializer;
public class ShortComparatorTest extends ComparatorTestBase<Short> {
@Override
protected TypeComparator<Short> createComparator(boolean ascending) {
return new ShortComparator(ascending);
}
@Override
protected TypeSerializer<Short> createSerializer() {
return new ShortSerializer();
}
@Override
protected Short[] getSortedTestData() {
Random rnd = new Random(874597969123412338L);
short rndShort = new Integer(rnd.nextInt()).shortValue();
if (rndShort < 0) {
rndShort = new Integer(-rndShort).shortValue();
}
if (rndShort == Short.MAX_VALUE) {
rndShort -= 3;
}
if (rndShort <= 2) {
rndShort += 3;
}
return new Short[]{
new Short(Short.MIN_VALUE),
new Short(new Integer(-rndShort).shortValue()),
new Short(new Integer(-1).shortValue()),
new Short(new Integer(0).shortValue()),
new Short(new Integer(1).shortValue()),
new Short(new Integer(2).shortValue()),
new Short(new Integer(rndShort).shortValue()),
new Short(Short.MAX_VALUE)};
}
}