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1   /*
2    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
3    * The software in this package is published under the terms of the CPAL v1.0
4    * license, a copy of which has been included with this distribution in the
5    * LICENSE.txt file.
6    */
7   package org.mule.cache.filter;
8   
9   import org.mule.DefaultMuleMessage;
10  import org.mule.api.MuleContext;
11  import org.mule.api.MuleMessage;
12  import org.mule.tck.junit4.AbstractMuleTestCase;
13  
14  import java.io.ByteArrayInputStream;
15  import java.io.InputStream;
16  
17  import org.junit.Before;
18  import org.junit.Test;
19  
20  import static org.junit.Assert.assertFalse;
21  import static org.junit.Assert.assertTrue;
22  import static org.mockito.Mockito.mock;
23  
24  public class ConsumableFilterTestCase extends AbstractMuleTestCase
25  {
26  
27      private ConsumableMuleMessageFilter filter;
28  
29      @Before
30      public void setUp() throws Exception
31      {
32          filter = new ConsumableMuleMessageFilter();
33      }
34  
35      @Test
36      public void testRejectsNonDefaultMuleMessageInstances() throws Exception
37      {
38          MuleMessage message = mock(MuleMessage.class);
39          assertFalse("Should reject non DefaultMuleMessage instances", filter.accept(message));
40      }
41  
42      @Test
43      public void testRejectsConsumablePayload() throws Exception
44      {
45  
46          MuleContext context = mock(MuleContext.class);
47          InputStream is = new ByteArrayInputStream("TEST".getBytes());
48          MuleMessage message = new DefaultMuleMessage(is, context);
49          assertFalse("Should reject consumable payload", filter.accept(message));
50      }
51  
52      @Test
53      public void testAcceptsNonConsumablePayload() throws Exception
54      {
55          MuleContext context = mock(MuleContext.class);
56          MuleMessage message = new DefaultMuleMessage("TEST", context);
57          assertTrue("Should accept non consumable payload", filter.accept(message));
58      }
59  }