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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   *   https://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;
21  
22  import static org.junit.Assert.assertSame;
23  import static org.junit.jupiter.api.Assertions.assertEquals;
24  
25  import java.io.IOException;
26  
27  import org.junit.jupiter.api.Test;
28  
29  /**
30   * Tests {@link MemoryLimitException}.
31   */
32  class MemoryLimitExceptionTest {
33  
34      @Test
35      void testAccessorsCause() {
36          final IOException ioe = new IOException();
37          final MemoryLimitException e = new MemoryLimitException(1, 2, (Throwable) ioe);
38          assertEquals(1, e.getMemoryNeededInKb());
39          assertEquals(2, e.getMemoryLimitInKb());
40          assertSame(ioe, e.getCause());
41      }
42  
43      @Test
44      void testAccessorsCauseDepreacted() {
45          final IOException ioe = new IOException();
46          @SuppressWarnings("deprecation")
47          final MemoryLimitException e = new MemoryLimitException(1, 2, ioe);
48          assertEquals(1, e.getMemoryNeededInKb());
49          assertEquals(2, e.getMemoryLimitInKb());
50          assertSame(ioe, e.getCause());
51      }
52  
53      @Test
54      void testAccessorsLimit() {
55          final MemoryLimitException e = new MemoryLimitException(1, 2);
56          assertEquals(1, e.getMemoryNeededInKb());
57          assertEquals(2, e.getMemoryLimitInKb());
58      }
59  }