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1   /*
2    * $Id: RegistryExpressionEvaluatorTestCase.java 22419 2011-07-15 03:41:06Z 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  
11  package org.mule.module.xml.functional;
12  
13  import org.mule.DefaultMuleMessage;
14  import org.mule.api.MuleMessage;
15  import org.mule.api.expression.ExpressionRuntimeException;
16  import org.mule.api.transformer.Transformer;
17  import org.mule.expression.RegistryExpressionEvaluator;
18  import org.mule.tck.junit4.FunctionalTestCase;
19  import org.mule.tck.testmodels.fruit.Apple;
20  import org.mule.tck.testmodels.fruit.FruitBasket;
21  
22  import org.junit.Test;
23  
24  import static org.junit.Assert.assertEquals;
25  import static org.junit.Assert.assertNotNull;
26  import static org.junit.Assert.assertNull;
27  import static org.junit.Assert.assertTrue;
28  
29  public class RegistryExpressionEvaluatorTestCase extends FunctionalTestCase
30  {
31  
32      @Override
33      protected String getConfigResources()
34      {
35          return "org/mule/test/integration/registry-expressions-test-config.xml";
36      }
37  
38      @Test
39      public void testSimpleRegistryLookup() throws Exception
40      {
41          MuleMessage message = new DefaultMuleMessage(new Apple(), muleContext);
42          RegistryExpressionEvaluator eval = new RegistryExpressionEvaluator();
43          eval.setMuleContext(muleContext);
44          Object o = eval.evaluate("bowlToBasket", message);
45          assertNotNull(o);
46          assertTrue(o instanceof Transformer);
47  
48          o = eval.evaluate("XXbowlToBasket*", message);
49          assertNull(o);
50      }
51  
52      @Test(expected = ExpressionRuntimeException.class)
53      public void testRegistryLookupWithProperties() throws Exception
54      {
55          MuleMessage message = new DefaultMuleMessage(new Apple(), muleContext);
56          RegistryExpressionEvaluator eval = new RegistryExpressionEvaluator();
57          eval.setMuleContext(muleContext);
58          Object o = eval.evaluate("bowlToBasket.returnClass", message);
59          assertNotNull(o);
60          assertTrue(o instanceof Class);
61          assertEquals(FruitBasket.class, o);
62  
63          o = eval.evaluate("XXbowlToBasket*.returnClass", message);
64          assertNull(o);
65  
66          o = eval.evaluate("bowlToBasket.returnClass.name", message);
67          assertNotNull(o);
68          assertEquals(FruitBasket.class.getName(), o);
69  
70          o = eval.evaluate("bowlToBasket.returnClass.xname*", message);
71          assertNull(o);
72  
73  
74          o = eval.evaluate("bowlToBasket.returnClass.xname", message);
75      }
76  
77      @Test
78      public void testGlobalEndpointRegistryLookupWithProperties() throws Exception
79      {
80          MuleMessage message = new DefaultMuleMessage(new Apple(), muleContext);
81          RegistryExpressionEvaluator eval = new RegistryExpressionEvaluator();
82          eval.setMuleContext(muleContext);
83          Object o = eval.evaluate("myendpoint.toString", message);
84          assertNotNull(o);
85          assertTrue(o instanceof String);
86          assertEquals("test://foo", o);
87  
88          //This doesn't work yet
89  //        o = eval.evaluate("myendpoint.properties", message);
90  //        assertNotNull(o);
91  //        assertTrue(o instanceof Map);
92  //        assertEquals(2, ((Map)o).size());
93  //
94  //        o = eval.evaluate("myendpoint.properties.foo", message);
95  //        assertNotNull(o);
96  //        assertEquals("foo-value", o);
97  
98      }
99  
100     @Test(expected = ExpressionRuntimeException.class)
101     public void testLookUpbyType() throws Exception
102     {
103         Apple apple = new Apple();
104         muleContext.getRegistry().registerObject("apple", apple);
105         MuleMessage message = new DefaultMuleMessage("foo", muleContext);
106         RegistryExpressionEvaluator eval = new RegistryExpressionEvaluator();
107         eval.setMuleContext(muleContext);
108         Object o = eval.evaluate("type:org.mule.tck.testmodels.fruit.Apple", message);
109         assertNotNull(o);
110         assertEquals(apple, o);
111 
112         o = eval.evaluate("banana", message);
113     }
114 
115 }