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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  
20  package org.apache.commons.compress.compressors;
21  
22  import static org.junit.jupiter.api.Assertions.assertThrows;
23  
24  import java.io.ByteArrayInputStream;
25  import java.io.ByteArrayOutputStream;
26  
27  import org.apache.commons.compress.compressors.TestCompressorStreamProvider.InvocationConfirmationException;
28  import org.apache.commons.lang3.ArrayUtils;
29  import org.junit.jupiter.api.Test;
30  
31  public class CompressorServiceLoaderTest {
32  
33      @Test
34      public void testInputStream() {
35          assertThrows(InvocationConfirmationException.class,
36                  () -> new CompressorStreamFactory().createCompressorInputStream("TestInput1", new ByteArrayInputStream(ArrayUtils.EMPTY_BYTE_ARRAY)));
37      }
38  
39      @Test
40      public void testOutputStream() {
41          assertThrows(InvocationConfirmationException.class,
42                  () -> new CompressorStreamFactory().createCompressorOutputStream("TestOutput1", new ByteArrayOutputStream()));
43      }
44  
45  }