/*
 * Copyright (c) 2012-2013, Peter Abeles. All Rights Reserved.
 *
 * This file is part of DDogleg (http://ddogleg.org).
 *
 * 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 org.ddogleg.sorting;

import org.junit.Test;

import java.util.Random;

import static org.junit.Assert.fail;

public class TestShellSort {
    Random rand = new Random(0xfeed);

    @Test
    public void testSortDouble() {
        double[] ret = BenchMarkSort.createRandom(rand,200);

        ShellSort.sort(ret);

        double prev = ret[0];
        for( int i = 1; i < ret.length; i++ ) {
            if( ret[i] < prev )
                fail("Not ascending");
        }
    }
}