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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.eclipse.aether;
20  
21  import org.junit.jupiter.api.Test;
22  
23  import static org.junit.jupiter.api.Assertions.*;
24  
25  /**
26   */
27  public class RequestTraceTest {
28  
29      @Test
30      void testConstructor() {
31          RequestTrace trace = new RequestTrace(null);
32          assertSame(null, trace.getData());
33  
34          trace = new RequestTrace(this);
35          assertSame(this, trace.getData());
36      }
37  
38      @Test
39      void testParentChaining() {
40          RequestTrace trace1 = new RequestTrace(null);
41          RequestTrace trace2 = trace1.newChild(this);
42  
43          assertSame(null, trace1.getParent());
44          assertSame(null, trace1.getData());
45          assertSame(trace1, trace2.getParent());
46          assertSame(this, trace2.getData());
47      }
48  
49      @Test
50      void testNewChildRequestTrace() {
51          RequestTrace trace = RequestTrace.newChild(null, this);
52          assertNotNull(trace);
53          assertSame(null, trace.getParent());
54          assertSame(this, trace.getData());
55      }
56  }