1 /*
2 * $Header: /home/cvs/jakarta-commons-sandbox/jelly/src/test/org/apache/commons/jelly/beanshell/TestBeanShellEL.java,v 1.7 2002/05/17 15:18:14 jstrachan Exp $
3 * $Revision: 1.7 $
4 * $Date: 2002/05/17 15:18:14 $
5 *
6 * ====================================================================
7 *
8 * The Apache Software License, Version 1.1
9 *
10 * Copyright (c) 1999-2002 The Apache Software Foundation. All rights
11 * reserved.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 *
17 * 1. Redistributions of source code must retain the above copyright
18 * notice, this list of conditions and the following disclaimer.
19 *
20 * 2. Redistributions in binary form must reproduce the above copyright
21 * notice, this list of conditions and the following disclaimer in
22 * the documentation and/or other materials provided with the
23 * distribution.
24 *
25 * 3. The end-user documentation included with the redistribution, if
26 * any, must include the following acknowlegement:
27 * "This product includes software developed by the
28 * Apache Software Foundation (http://www.apache.org/)."
29 * Alternately, this acknowlegement may appear in the software itself,
30 * if and wherever such third-party acknowlegements normally appear.
31 *
32 * 4. The names "The Jakarta Project", "Commons", and "Apache Software
33 * Foundation" must not be used to endorse or promote products derived
34 * from this software without prior written permission. For written
35 * permission, please contact apache@apache.org.
36 *
37 * 5. Products derived from this software may not be called "Apache"
38 * nor may "Apache" appear in their names without prior written
39 * permission of the Apache Group.
40 *
41 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
42 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
43 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
44 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
45 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
46 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
47 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
48 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
49 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
50 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
51 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52 * SUCH DAMAGE.
53 * ====================================================================
54 *
55 * This software consists of voluntary contributions made by many
56 * individuals on behalf of the Apache Software Foundation. For more
57 * information on the Apache Software Foundation, please see
58 * <http://www.apache.org/>.
59 *
60 * $Id: TestBeanShellEL.java,v 1.7 2002/05/17 15:18:14 jstrachan Exp $
61 */
62 package org.apache.commons.jelly.beanshell;
63
64 import junit.framework.Test;
65 import junit.framework.TestCase;
66 import junit.framework.TestSuite;
67 import junit.textui.TestRunner;
68
69 import org.apache.commons.jelly.JellyContext;
70 import org.apache.commons.jelly.expression.Expression;
71 import org.apache.commons.jelly.expression.ExpressionFactory;
72 import org.apache.commons.jelly.tags.beanshell.BeanShellExpressionFactory;
73
74 import org.apache.commons.logging.Log;
75 import org.apache.commons.logging.LogFactory;
76
77
78 /*** Tests the BeanShell EL
79 *
80 * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
81 * @version $Revision: 1.7 $
82 */
83 public class TestBeanShellEL extends TestCase {
84
85 /*** The Log to which logging calls will be made. */
86 private static final Log log = LogFactory.getLog( TestBeanShellEL.class );
87
88 /*** Jelly context */
89 protected JellyContext context;
90
91 /*** The factory of Expression objects */
92 protected ExpressionFactory factory;
93
94
95 public static void main( String[] args ) {
96 TestRunner.run( suite() );
97 }
98
99 public static Test suite() {
100 return new TestSuite(TestBeanShellEL.class);
101 }
102
103 public TestBeanShellEL(String testName) {
104 super(testName);
105 }
106
107 public void setUp() {
108 context = new JellyContext();
109 context.setVariable( "foo", "abc" );
110 context.setVariable( "bar", new Integer( 123 ) );
111 factory = new BeanShellExpressionFactory();
112 }
113
114 public void testEL() throws Exception {
115 assertExpression( "foo", "abc" );
116 assertExpression( "bar * 2", new Integer( 246 ) );
117 assertExpression( "bar == 123", Boolean.TRUE );
118 assertExpression( "bar == 124", Boolean.FALSE );
119 assertExpression( "foo.equals( \"abc\" )", Boolean.TRUE );
120 assertExpression( "foo.equals( \"xyz\" )", Boolean.FALSE );
121 }
122
123 /*** Evaluates the given expression text and tests it against the expected value */
124 protected void assertExpression( String expressionText, Object expectedValue ) throws Exception {
125 Expression expr = factory.createExpression( expressionText );
126 Object value = expr.evaluate( context );
127 assertEquals( "Value of expression: " + expressionText, expectedValue, value );
128 }
129 }
130
This page was automatically generated by Maven