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From jstrac...@apache.org
Subject cvs commit: jakarta-commons-sandbox/jelly/src/test/org/apache/commons/jelly/expression TestDynaBeans.java
Date Mon, 17 Jun 2002 10:15:24 GMT
jstrachan    2002/06/17 03:15:24

  Added:       jelly/src/test/org/apache/commons/jelly/expression
                        TestDynaBeans.java
  Log:
  Added new test cases to show that Jexl works fine for DyanBeans
  
  Revision  Changes    Path
  1.1                  jakarta-commons-sandbox/jelly/src/test/org/apache/commons/jelly/expression/TestDynaBeans.java
  
  Index: TestDynaBeans.java
  ===================================================================
  /*
   * $Header: /home/cvs/jakarta-commons-sandbox/jelly/src/test/org/apache/commons/jelly/TestCoreTags.java,v
1.8 2002/05/28 07:20:06 jstrachan Exp $
   * $Revision: 1.8 $
   * $Date: 2002/05/28 07:20:06 $
   *
   * ====================================================================
   *
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 1999-2002 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution, if
   *    any, must include the following acknowlegement:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowlegement may appear in the software itself,
   *    if and wherever such third-party acknowlegements normally appear.
   *
   * 4. The names "The Jakarta Project", "Commons", and "Apache Software
   *    Foundation" must not be used to endorse or promote products derived
   *    from this software without prior written permission. For written
   *    permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache"
   *    nor may "Apache" appear in their names without prior written
   *    permission of the Apache Group.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   * 
   * $Id: TestCoreTags.java,v 1.8 2002/05/28 07:20:06 jstrachan Exp $
   */
  package org.apache.commons.jelly.expression;
  
  import java.util.List;
  import java.util.Map;
  
  import junit.framework.Test;
  import junit.framework.TestCase;
  import junit.framework.TestSuite;
  import junit.textui.TestRunner;
  
  import org.apache.commons.beanutils.BasicDynaClass;
  import org.apache.commons.beanutils.DynaBean;
  import org.apache.commons.beanutils.DynaClass;
  import org.apache.commons.beanutils.DynaProperty;
  
  import org.apache.commons.jelly.JellyContext;
  import org.apache.commons.jelly.expression.jexl.JexlExpressionFactory;
  
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  
  /** 
   * Tests the use of Expression parsing
   *
   * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
   * @version $Revision: 1.8 $
   */
  public class TestDynaBeans extends TestCase {
  
      /** The Log to which logging calls will be made. */
      private static final Log log = LogFactory.getLog(TestDynaBeans.class);
  
      protected JellyContext context = new JellyContext();
      protected ExpressionFactory factory = new JexlExpressionFactory();
  
      public static void main(String[] args) {
          TestRunner.run(suite());
      }
  
      public static Test suite() {
          return new TestSuite(TestDynaBeans.class);
      }
  
      public TestDynaBeans(String testName) {
          super(testName);
      }
  
      public void testDynaBeans() throws Exception {
          DynaClass dynaClass = createDynaClass();
          DynaBean dynaBean = dynaClass.newInstance();
          dynaBean.set( "stringProperty", "foo" );
          dynaBean.set( "intProperty", new Integer(24) );
                  
          context.setVariable("dbean", dynaBean);
  
          assertExpression("${dbean.stringProperty}", "foo");
          assertExpression("${dbean.intProperty}", new Integer(24));
      }
  
  	protected DynaClass createDynaClass() {
  		DynaProperty[] properties = {
  			new DynaProperty("booleanProperty", Boolean.TYPE),
  			new DynaProperty("booleanSecond", Boolean.TYPE),
  			new DynaProperty("doubleProperty", Double.TYPE),
  			new DynaProperty("floatProperty", Float.TYPE),
  			new DynaProperty("intProperty", Integer.TYPE),
  			new DynaProperty("listIndexed", List.class),
  			new DynaProperty("longProperty", Long.TYPE),
  			new DynaProperty("mappedProperty", Map.class),
  			new DynaProperty("mappedIntProperty", Map.class),
  			new DynaProperty("nullProperty", String.class),
  			new DynaProperty("shortProperty", Short.TYPE),
  			new DynaProperty("stringProperty", String.class),
  		};
          return new BasicDynaClass("TestDynaClass", null, properties);
      }
      
      
      protected void assertExpression(String expressionText, Object expectedValue) throws
Exception {
          Expression expression = CompositeExpression.parse(expressionText, factory);
          assertTrue( "Created a valid expression for: " + expressionText, expression != null
);
          Object value = expression.evaluate(context);
          //assertEquals( "Expression for: " + expressionText + " is: " + expression, expectedValue,
value );
          assertEquals( "Wrong result for expression: " + expressionText, expectedValue, value
);
      }
  }
  
  
  

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