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1   package org.apache.turbine.pipeline;
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.assertEquals;
23  import static org.junit.Assert.assertTrue;
24  
25  import java.io.StringReader;
26  import java.io.StringWriter;
27  
28  import javax.xml.bind.JAXBContext;
29  import javax.xml.bind.Marshaller;
30  import javax.xml.bind.Unmarshaller;
31  
32  import org.junit.Before;
33  import org.junit.Test;
34  
35  /**
36   * Tests TurbinePipeline.
37   *
38   * @author <a href="mailto:dlr@finemaltcoding.com">Daniel Rall</a>
39   * @version $Id: PipelineCreationTest.java 1725002 2016-01-16 16:31:45Z tv $
40   */
41  public class PipelineCreationTest
42  {
43      private Pipeline pipeline;
44  
45      @Before
46      public void setUp()
47      {
48          pipeline = new TurbinePipeline();
49          pipeline.addValve(new SimpleValve());
50          pipeline.addValve(new DetermineActionValve());
51      }
52  
53      @Test
54      public void testSavingPipeline() throws Exception
55      {
56          JAXBContext context = JAXBContext.newInstance(TurbinePipeline.class);
57          Marshaller marshaller = context.createMarshaller();
58          StringWriter writer = new StringWriter();
59          marshaller.marshal(pipeline, writer);
60          assertEquals("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
61                  + "<pipeline><valves>"
62                  + "<valve>org.apache.turbine.pipeline.SimpleValve</valve>"
63                  + "<valve>org.apache.turbine.pipeline.DetermineActionValve</valve>"
64                  + "</valves></pipeline>", writer.toString());
65      }
66  
67      @Test
68      public void testReadingPipeline() throws Exception
69      {
70          String xml = "<pipeline name=\"default\"><valves>"
71                  + "<valve>org.apache.turbine.pipeline.SimpleValve</valve>"
72                  + "<valve>org.apache.turbine.pipeline.DetermineActionValve</valve>"
73                  + "</valves></pipeline>";
74          JAXBContext context = JAXBContext.newInstance(TurbinePipeline.class);
75          Unmarshaller unmarshaller = context.createUnmarshaller();
76          StringReader reader = new StringReader(xml);
77          Pipeline pipeline = (Pipeline) unmarshaller.unmarshal(reader);
78          assertEquals(2, pipeline.getValves().length);
79          assertTrue(pipeline.getValves()[0] instanceof SimpleValve);
80          assertTrue(pipeline.getValves()[1] instanceof DetermineActionValve);
81      }
82  
83  }