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1   /*
2    * $Id: GenericMethodParameterTypeCacheTest.java 1188000 2011-10-23 23:10:24Z mcucchiara $
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  package org.apache.commons.ognl.internal;
23  
24  import org.apache.commons.ognl.internal.entry.GenericMethodParameterTypeCacheEntry;
25  import org.apache.commons.ognl.internal.entry.GenericMethodParameterTypeFactory;
26  import org.apache.commons.ognl.test.objects.GameGeneric;
27  import org.junit.Assert;
28  import org.junit.Test;
29  
30  import java.io.Serializable;
31  import java.lang.reflect.Method;
32  
33  /**
34   * User: Maurizio Cucchiara
35   * Date: 10/16/11
36   * Time: 9:44 AM
37   */
38  public class GenericMethodParameterTypeCacheTest
39  {
40      private ConcurrentHashMapCache<GenericMethodParameterTypeCacheEntry, Class<?>[]> cache =
41          new ConcurrentHashMapCache<GenericMethodParameterTypeCacheEntry, Class<?>[]>( new GenericMethodParameterTypeFactory( ) );
42  
43      @Test
44      public void testGet( )
45          throws NoSuchMethodException, CacheException
46      {
47          Method m = GameGeneric.class.getMethod( "setIds", Serializable[].class );
48          Class type = GameGeneric.class;
49          Class<?>[] types = cache.get( new GenericMethodParameterTypeCacheEntry( m, type ) );
50  
51          Assert.assertEquals( 1, types.length );
52          Assert.assertEquals( Long[].class, types[0] );
53      }
54  
55  }