| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.commons.lang3; |
| |
| import static org.junit.jupiter.api.Assertions.assertArrayEquals; |
| |
| import java.util.Arrays; |
| |
| import org.junit.jupiter.api.Test; |
| |
| public class ArraySorterTest extends AbstractLangTest { |
| |
| @Test |
| public void testSortByteArray() { |
| final byte[] array1 = {2, 1}; |
| final byte[] array2 = array1.clone(); |
| Arrays.sort(array1); |
| assertArrayEquals(array1, ArraySorter.sort(array2)); |
| } |
| |
| @Test |
| public void testSortCharArray() { |
| final char[] array1 = {2, 1}; |
| final char[] array2 = array1.clone(); |
| Arrays.sort(array1); |
| assertArrayEquals(array1, ArraySorter.sort(array2)); |
| } |
| |
| @Test |
| public void testSortComparable() { |
| final String[] array1 = ArrayUtils.toArray("foo", "bar"); |
| final String[] array2 = array1.clone(); |
| Arrays.sort(array1); |
| assertArrayEquals(array1, ArraySorter.sort(array2, String::compareTo)); |
| } |
| |
| @Test |
| public void testSortDoubleArray() { |
| final double[] array1 = {2, 1}; |
| final double[] array2 = array1.clone(); |
| Arrays.sort(array1); |
| assertArrayEquals(array1, ArraySorter.sort(array2)); |
| } |
| |
| @Test |
| public void testSortFloatArray() { |
| final float[] array1 = {2, 1}; |
| final float[] array2 = array1.clone(); |
| Arrays.sort(array1); |
| assertArrayEquals(array1, ArraySorter.sort(array2)); |
| } |
| |
| @Test |
| public void testSortIntArray() { |
| final int[] array1 = {2, 1}; |
| final int[] array2 = array1.clone(); |
| Arrays.sort(array1); |
| assertArrayEquals(array1, ArraySorter.sort(array2)); |
| } |
| |
| @Test |
| public void testSortLongArray() { |
| final long[] array1 = {2, 1}; |
| final long[] array2 = array1.clone(); |
| Arrays.sort(array1); |
| assertArrayEquals(array1, ArraySorter.sort(array2)); |
| } |
| |
| @Test |
| public void testSortObjects() { |
| final String[] array1 = ArrayUtils.toArray("foo", "bar"); |
| final String[] array2 = array1.clone(); |
| Arrays.sort(array1); |
| assertArrayEquals(array1, ArraySorter.sort(array2)); |
| } |
| |
| @Test |
| public void testSortShortArray() { |
| final short[] array1 = {2, 1}; |
| final short[] array2 = array1.clone(); |
| Arrays.sort(array1); |
| assertArrayEquals(array1, ArraySorter.sort(array2)); |
| } |
| |
| } |