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1   package org.codehaus.plexus.component;
2   
3   /*
4    * Copyright 2001-2006 Codehaus Foundation.
5    *
6    * Licensed under the Apache License, Version 2.0 (the "License");
7    * you may not use this file except in compliance with the License.
8    * 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, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  
19  import java.util.Map;
20  
21  import junit.framework.TestCase;
22  import org.codehaus.plexus.DefaultPlexusContainer;
23  import org.codehaus.plexus.PlexusContainer;
24  import org.codehaus.plexus.component.repository.ComponentDescriptor;
25  import org.codehaus.plexus.component.repository.ComponentRequirement;
26  import org.codehaus.plexus.configuration.PlexusConfiguration;
27  import org.codehaus.plexus.configuration.xml.XmlPlexusConfiguration;
28  import org.codehaus.plexus.logging.LoggerManager;
29  
30  public class MapOrientedComponentProcessingTest extends TestCase {
31  
32      public void testShouldFindAndInitializeMapOrientedComponent() throws Exception {
33          PlexusContainer embedder = new DefaultPlexusContainer();
34  
35          ComponentDescriptor<TestMapOrientedComponent> descriptor =
36                  new ComponentDescriptor(TestMapOrientedComponent.class, embedder.getContainerRealm());
37  
38          descriptor.setRole(TestMapOrientedComponent.ROLE);
39  
40          descriptor.setImplementation(TestMapOrientedComponent.ROLE);
41  
42          descriptor.setComponentComposer("map-oriented");
43  
44          descriptor.setComponentConfigurator("map-oriented");
45  
46          ComponentRequirement requirement = new ComponentRequirement();
47  
48          requirement.setFieldName("testRequirement");
49  
50          requirement.setRole(LoggerManager.ROLE);
51  
52          descriptor.addRequirement(requirement);
53  
54          PlexusConfiguration param = new XmlPlexusConfiguration("testParameter");
55  
56          param.setValue("testValue");
57  
58          PlexusConfiguration configuration = new XmlPlexusConfiguration("configuration");
59  
60          configuration.addChild(param);
61  
62          descriptor.setConfiguration(configuration);
63  
64          embedder.addComponentDescriptor(descriptor);
65  
66          TestMapOrientedComponent component = embedder.lookup(TestMapOrientedComponent.class);
67  
68          Map context = component.getContext();
69  
70          assertTrue(
71                  "requirement (LogManager) missing from containerContext.",
72                  (context.get("testRequirement") instanceof LoggerManager));
73  
74          assertEquals("parameter missing from containerContext.", "testValue", context.get("testParameter"));
75      }
76  }