1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.commons.compress.compressors.xz;
20
21 import static org.junit.jupiter.api.Assertions.assertEquals;
22
23 import java.io.ByteArrayInputStream;
24 import java.io.ByteArrayOutputStream;
25 import java.io.IOException;
26
27 import org.junit.jupiter.api.Test;
28
29 /**
30 * Unit tests for class {@link XZCompressorOutputStream}.
31 *
32 * @see XZCompressorOutputStream
33 */
34 public class XZCompressorOutputStreamTest {
35
36 @Test
37 public void testWrite() throws IOException {
38
39 final ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(4590);
40 try (XZCompressorOutputStream xZCompressorOutputStream = new XZCompressorOutputStream(byteArrayOutputStream)) {
41 xZCompressorOutputStream.write(4590);
42 }
43
44 try (XZCompressorInputStream xZCompressorInputStream = new XZCompressorInputStream(new ByteArrayInputStream(byteArrayOutputStream.toByteArray()))) {
45 assertEquals(4590 % 256, xZCompressorInputStream.read());
46 assertEquals(-1, xZCompressorInputStream.read());
47 }
48 }
49
50 }