View Javadoc

1   /*
2    * $Id: ExpressionFilterConfigTestCase.java 22414 2011-07-14 13:24:46Z dirk.olmes $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
5    *
6    * The software in this package is published under the terms of the CPAL v1.0
7    * license, a copy of which has been included with this distribution in the
8    * LICENSE.txt file.
9    */
10  package org.mule.test.config;
11  
12  import org.mule.api.endpoint.EndpointBuilder;
13  import org.mule.api.endpoint.InboundEndpoint;
14  import org.mule.routing.filters.ExpressionFilter;
15  import org.mule.tck.junit4.FunctionalTestCase;
16  
17  import org.junit.Test;
18  
19  import static org.junit.Assert.assertEquals;
20  import static org.junit.Assert.assertFalse;
21  import static org.junit.Assert.assertNotNull;
22  import static org.junit.Assert.assertNull;
23  import static org.junit.Assert.assertTrue;
24  
25  public class ExpressionFilterConfigTestCase extends FunctionalTestCase
26  {
27  
28      @Override
29      protected String getConfigResources()
30      {
31          return "org/mule/test/config/expression-filter-config.xml";
32      }
33  
34      @Test
35      public void testConfig1() throws Exception
36      {
37          EndpointBuilder eb = muleContext.getRegistry().lookupEndpointBuilder("endpoint1");
38          assertNotNull(eb);
39  
40          InboundEndpoint ep = eb.buildInboundEndpoint();
41  
42          assertNotNull(ep.getFilter());
43          assertTrue(ep.getFilter() instanceof ExpressionFilter);
44          ExpressionFilter filter = (ExpressionFilter) ep.getFilter();
45          assertEquals("payload-type", filter.getEvaluator());
46          assertEquals("java.lang.String", filter.getExpression());
47          assertNull(filter.getCustomEvaluator());
48          assertFalse(filter.isNullReturnsTrue());
49      }
50  
51      @Test
52      public void testConfig2() throws Exception
53      {
54          EndpointBuilder eb = muleContext.getRegistry().lookupEndpointBuilder("endpoint2");
55          assertNotNull(eb);
56  
57          InboundEndpoint ep = eb.buildInboundEndpoint();
58  
59          assertNotNull(ep.getFilter());
60          assertTrue(ep.getFilter() instanceof ExpressionFilter);
61          ExpressionFilter filter = (ExpressionFilter) ep.getFilter();
62          assertEquals("header", filter.getEvaluator());
63          assertEquals("foo=bar", filter.getExpression());
64          assertNull(filter.getCustomEvaluator());
65          assertTrue(filter.isNullReturnsTrue());
66      }
67  
68      @Test
69      public void testConfig3() throws Exception
70      {
71          EndpointBuilder eb = muleContext.getRegistry().lookupEndpointBuilder("endpoint3");
72          assertNotNull(eb);
73  
74          InboundEndpoint ep = eb.buildInboundEndpoint();
75  
76          assertNotNull(ep.getFilter());
77          assertTrue(ep.getFilter() instanceof ExpressionFilter);
78          ExpressionFilter filter = (ExpressionFilter) ep.getFilter();
79          assertEquals("custom", filter.getEvaluator());
80          assertEquals("a.b.c", filter.getExpression());
81          assertEquals("something", filter.getCustomEvaluator());
82          assertFalse(filter.isNullReturnsTrue());
83      }
84  }