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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  package org.apache.maven.plugins.shade.relocation;
20  
21  import java.util.Collections;
22  
23  import org.junit.Test;
24  
25  import static org.junit.Assert.fail;
26  
27  public class SimpleRelocatorParameterTest {
28  
29      @Test
30      public void testThatNullPatternInConstructorShouldNotThrowNullPointerException() {
31          constructThenFailOnNullPointerException(null, "");
32      }
33  
34      @Test
35      public void testThatNullShadedPatternInConstructorShouldNotThrowNullPointerException() {
36          constructThenFailOnNullPointerException("", null);
37      }
38  
39      private void constructThenFailOnNullPointerException(String pattern, String shadedPattern) {
40          try {
41              new SimpleRelocator(
42                      pattern, shadedPattern, Collections.<String>emptyList(), Collections.<String>emptyList());
43          } catch (NullPointerException e) {
44              fail("Constructor should not throw null pointer exceptions");
45          }
46      }
47  }