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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.json;
8   
9   import java.util.ArrayList;
10  import java.util.List;
11  
12  import org.codehaus.jackson.node.ObjectNode;
13  import org.junit.Test;
14  
15  import static org.junit.Assert.assertEquals;
16  
17  public class JsonNodeExpressionEvaluatorTestCase extends JsonExpressionEvaluatorTestCase
18  {
19  
20      @Override
21      protected JsonExpressionEvaluator getEvaluator()
22      {
23          return new JsonNodeExpressionEvaluator();
24      }
25  
26      @Override
27      protected String getEvaluatorName()
28      {
29          return "json-node";
30      }
31  
32      @Test
33      public void testReturnTypes()
34      {
35          // String
36          assertEquals(String.class, eval.evaluate("[0]/user/name", message).getClass());
37          // Number
38          assertEquals(String.class, eval.evaluate("[0]/id", message).getClass());
39          // Boolean
40          assertEquals(String.class, eval.evaluate("[0]/truncated", message).getClass());
41          // Object
42          assertEquals(ObjectNode.class, eval.evaluate("[0]/user", message).getClass());
43          // Array
44          assertEquals(ArrayList.class, eval.evaluate("[0]/anArray", message).getClass());
45          assertEquals(String.class, ((List) eval.evaluate("[0]/anArray", message)).get(0).getClass());
46          assertEquals(ObjectNode.class, ((List) eval.evaluate("[0]/anArray", message)).get(1).getClass());
47          assertEquals(ArrayList.class, ((List) eval.evaluate("[0]/anArray", message)).get(2).getClass());
48      }
49  
50  }