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1   package org.apache.continuum.web.action;
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 com.opensymphony.xwork2.ActionContext;
23  import com.opensymphony.xwork2.config.ConfigurationManager;
24  import com.opensymphony.xwork2.config.providers.XWorkConfigurationProvider;
25  import com.opensymphony.xwork2.inject.Container;
26  import com.opensymphony.xwork2.util.ValueStack;
27  import com.opensymphony.xwork2.util.ValueStackFactory;
28  import org.jmock.MockObjectTestCase;
29  
30  public abstract class AbstractActionTest
31      extends MockObjectTestCase
32  {
33      protected void setUp()
34          throws Exception
35      {
36          if ( ActionContext.getContext() == null )
37          {
38              // This fix allow initialization of ActionContext.getContext() to avoid NPE
39  
40              ConfigurationManager configurationManager = new ConfigurationManager();
41              configurationManager.addContainerProvider( new XWorkConfigurationProvider() );
42              com.opensymphony.xwork2.config.Configuration config = configurationManager.getConfiguration();
43              Container container = config.getContainer();
44  
45              ValueStack stack = container.getInstance( ValueStackFactory.class ).createValueStack();
46              stack.getContext().put( ActionContext.CONTAINER, container );
47              ActionContext.setContext( new ActionContext( stack.getContext() ) );
48  
49              assertNotNull( ActionContext.getContext() );
50          }
51      }
52  }