| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| 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; |
| |
| /** |
| * Tests the use of Expression parsing |
| * |
| * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> |
| * @version $Revision$ |
| */ |
| public class TestDynaBeans extends TestCase { |
| |
| 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 ); |
| } |
| } |