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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.module.xml.functional;
8   
9   import org.mule.DefaultMuleMessage;
10  import org.mule.api.MuleMessage;
11  import org.mule.api.expression.ExpressionRuntimeException;
12  import org.mule.api.transformer.Transformer;
13  import org.mule.expression.RegistryExpressionEvaluator;
14  import org.mule.tck.junit4.FunctionalTestCase;
15  import org.mule.tck.testmodels.fruit.Apple;
16  import org.mule.tck.testmodels.fruit.FruitBasket;
17  
18  import org.junit.Test;
19  
20  import static org.junit.Assert.assertEquals;
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 RegistryExpressionEvaluatorTestCase extends FunctionalTestCase
26  {
27  
28      @Override
29      protected String getConfigResources()
30      {
31          return "org/mule/test/integration/registry-expressions-test-config.xml";
32      }
33  
34      @Test
35      public void testSimpleRegistryLookup() throws Exception
36      {
37          MuleMessage message = new DefaultMuleMessage(new Apple(), muleContext);
38          RegistryExpressionEvaluator eval = new RegistryExpressionEvaluator();
39          eval.setMuleContext(muleContext);
40          Object o = eval.evaluate("bowlToBasket", message);
41          assertNotNull(o);
42          assertTrue(o instanceof Transformer);
43  
44          o = eval.evaluate("XXbowlToBasket*", message);
45          assertNull(o);
46      }
47  
48      @Test(expected = ExpressionRuntimeException.class)
49      public void testRegistryLookupWithProperties() throws Exception
50      {
51          MuleMessage message = new DefaultMuleMessage(new Apple(), muleContext);
52          RegistryExpressionEvaluator eval = new RegistryExpressionEvaluator();
53          eval.setMuleContext(muleContext);
54          Object o = eval.evaluate("bowlToBasket.returnClass", message);
55          assertNotNull(o);
56          assertTrue(o instanceof Class);
57          assertEquals(FruitBasket.class, o);
58  
59          o = eval.evaluate("XXbowlToBasket*.returnClass", message);
60          assertNull(o);
61  
62          o = eval.evaluate("bowlToBasket.returnClass.name", message);
63          assertNotNull(o);
64          assertEquals(FruitBasket.class.getName(), o);
65  
66          o = eval.evaluate("bowlToBasket.returnClass.xname*", message);
67          assertNull(o);
68  
69  
70          o = eval.evaluate("bowlToBasket.returnClass.xname", message);
71      }
72  
73      @Test
74      public void testGlobalEndpointRegistryLookupWithProperties() throws Exception
75      {
76          MuleMessage message = new DefaultMuleMessage(new Apple(), muleContext);
77          RegistryExpressionEvaluator eval = new RegistryExpressionEvaluator();
78          eval.setMuleContext(muleContext);
79          Object o = eval.evaluate("myendpoint.toString", message);
80          assertNotNull(o);
81          assertTrue(o instanceof String);
82          assertEquals("test://foo", o);
83  
84          //This doesn't work yet
85  //        o = eval.evaluate("myendpoint.properties", message);
86  //        assertNotNull(o);
87  //        assertTrue(o instanceof Map);
88  //        assertEquals(2, ((Map)o).size());
89  //
90  //        o = eval.evaluate("myendpoint.properties.foo", message);
91  //        assertNotNull(o);
92  //        assertEquals("foo-value", o);
93  
94      }
95  
96      @Test(expected = ExpressionRuntimeException.class)
97      public void testLookUpbyType() throws Exception
98      {
99          Apple apple = new Apple();
100         muleContext.getRegistry().registerObject("apple", apple);
101         MuleMessage message = new DefaultMuleMessage("foo", muleContext);
102         RegistryExpressionEvaluator eval = new RegistryExpressionEvaluator();
103         eval.setMuleContext(muleContext);
104         Object o = eval.evaluate("type:org.mule.tck.testmodels.fruit.Apple", message);
105         assertNotNull(o);
106         assertEquals(apple, o);
107 
108         o = eval.evaluate("banana", message);
109     }
110 
111 }