1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package org.apache.commons.proxy.interceptor;
19  
20  import org.apache.commons.proxy.util.Echo;
21  import org.apache.commons.proxy.util.EchoImpl;
22  import org.apache.commons.proxy.util.SuffixInterceptor;
23  import org.apache.commons.proxy.factory.cglib.CglibProxyFactory;
24  import org.apache.commons.proxy.interceptor.filter.SimpleFilter;
25  import org.apache.commons.proxy.Interceptor;
26  import junit.framework.TestCase;
27  
28  /**
29   * @author James Carman
30   * @since 1.0
31   */
32  public class TestFilteredInterceptor extends TestCase
33  {
34      public void testFilterAccepts()
35      {
36          Echo echo = ( Echo ) new InterceptorChain( new Interceptor[] { new FilteredInterceptor( new SuffixInterceptor( "a" ), new SimpleFilter( new String[] { "echoBack" } ) ) } ).createProxyProvider( new CglibProxyFactory(), new EchoImpl() ).getObject();
37          assertEquals( "messagea", echo.echoBack( "message" ) );
38      }
39  
40      public void testFilterDenies()
41      {
42          Echo echo = ( Echo ) new InterceptorChain( new Interceptor[] { new FilteredInterceptor( new SuffixInterceptor( "a" ), new SimpleFilter() ) } ).createProxyProvider( new CglibProxyFactory(), new EchoImpl() ).getObject();
43          assertEquals( "message", echo.echoBack( "message" ) );
44      }
45  }