1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
/*
* 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));
}
}
|