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1   package org.eclipse.aether;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   * 
12   *  http://www.apache.org/licenses/LICENSE-2.0
13   * 
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import static org.junit.Assert.*;
23  
24  import org.junit.Test;
25  
26  /**
27   */
28  public class RequestTraceTest
29  {
30  
31      @Test
32      public void testConstructor()
33      {
34          RequestTrace trace = new RequestTrace( null );
35          assertSame( null, trace.getData() );
36  
37          trace = new RequestTrace( this );
38          assertSame( this, trace.getData() );
39      }
40  
41      @Test
42      public void testParentChaining()
43      {
44          RequestTrace trace1 = new RequestTrace( null );
45          RequestTrace trace2 = trace1.newChild( this );
46  
47          assertSame( null, trace1.getParent() );
48          assertSame( null, trace1.getData() );
49          assertSame( trace1, trace2.getParent() );
50          assertSame( this, trace2.getData() );
51      }
52  
53      @Test
54      public void testNewChildRequestTrace()
55      {
56          RequestTrace trace = RequestTrace.newChild( null, this );
57          assertNotNull( trace );
58          assertSame( null, trace.getParent() );
59          assertSame( this, trace.getData() );
60      }
61  
62  }