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1   /*
2    * $Id: FilterExpressionParserTestCase.java 17842 2010-07-03 21:57:54Z rossmason $
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.config;
11  
12  import org.mule.DefaultMuleMessage;
13  import org.mule.api.MuleMessage;
14  import org.mule.api.routing.filter.Filter;
15  import org.mule.config.expression.ExpressionFilterParser;
16  import org.mule.routing.filters.ExpressionFilter;
17  import org.mule.routing.filters.logic.AndFilter;
18  import org.mule.tck.AbstractMuleTestCase;
19  
20  public class FilterExpressionParserTestCase extends AbstractMuleTestCase
21  {
22      public void testSimpleFilters() throws Exception
23      {
24          ExpressionFilterParser parser = new ExpressionFilterParser();
25          Filter f = parser.parseFilterString("#[regex:foo bar]");
26          assertNotNull(f);
27          assertTrue(f instanceof ExpressionFilter);
28  
29          MuleMessage message = new DefaultMuleMessage("foo bar baz", muleContext);
30          assertTrue(f.accept(message));
31  
32  
33          f = parser.parseFilterString("#[regex:.* bar] AND #[wildcard:foo*]");
34          assertNotNull(f);
35          assertTrue(f instanceof AndFilter);
36          assertEquals(2, ((AndFilter)f).getFilters().size());
37          assertTrue(((AndFilter)f).getFilters().get(0) instanceof ExpressionFilter);
38          assertEquals("regex", ((ExpressionFilter)((AndFilter)f).getFilters().get(0)).getEvaluator());
39          assertTrue(((AndFilter)f).getFilters().get(1) instanceof ExpressionFilter);
40          assertEquals("wildcard", ((ExpressionFilter)((AndFilter)f).getFilters().get(1)).getEvaluator());
41  
42          message = new DefaultMuleMessage("foo bar", muleContext);
43          assertTrue(f.accept(message));
44  
45          message = new DefaultMuleMessage("foo car", muleContext);
46          assertFalse(f.accept(message));
47  
48          f = parser.parseFilterString("#[regex:.* bar] OR #[wildcard:foo*]");
49          assertNotNull(f);
50  
51          message = new DefaultMuleMessage("foo bar", muleContext);
52          assertTrue(f.accept(message));
53  
54          message = new DefaultMuleMessage("foo car", muleContext);
55          assertTrue(f.accept(message));
56  
57      }
58  }