1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.io.build;
18
19 import static org.junit.jupiter.api.Assertions.assertThrows;
20
21 import java.io.IOException;
22 import java.nio.file.Files;
23 import java.nio.file.Paths;
24
25 import org.apache.commons.io.build.AbstractOrigin.ByteArrayOrigin;
26 import org.junit.jupiter.api.BeforeEach;
27 import org.junit.jupiter.api.Test;
28
29 /**
30 * Tests {@link ByteArrayOrigin}.
31 *
32 * A ByteArrayOrigin can convert into some of the other aspects.
33 */
34 public class ByteArrayOriginTest extends AbstractOriginTest<byte[], ByteArrayOrigin> {
35
36 @BeforeEach
37 public void beforeEach() throws IOException {
38 setOriginRo(new ByteArrayOrigin(Files.readAllBytes(Paths.get(FILE_NAME_RO))));
39 setOriginRw(new ByteArrayOrigin(new byte[] { 1 }));
40 }
41
42 @Override
43 @Test
44 public void testGetFile() {
45 // Cannot convert a byte[] to a File.
46 assertThrows(UnsupportedOperationException.class, super::testGetFile);
47 }
48
49 @Override
50 @Test
51 public void testGetOutputStream() {
52 // Cannot convert a byte[] to an OutputStream.
53 assertThrows(UnsupportedOperationException.class, super::testGetOutputStream);
54 }
55
56 @Override
57 @Test
58 public void testGetPath() {
59 // Cannot convert a byte[] to a Path.
60 assertThrows(UnsupportedOperationException.class, super::testGetPath);
61 }
62
63 @Override
64 @Test
65 public void testGetWriter() {
66 // Cannot convert a byte[] to a Writer.
67 assertThrows(UnsupportedOperationException.class, super::testGetWriter);
68 }
69
70 }