svn commit: r899449 - /tomcat/trunk/test/org/apache/el/TestMethodExpressionImpl.java

[ma...@apache.org]

Author: markt
Date: Thu Jan 14 22:38:57 2010
New Revision: 899449

URL: http://svn.apache.org/viewvc?rev=899449&view=rev
Log:
Add a test case for the final part of the EL 2.2 implementation

Added:
    tomcat/trunk/test/org/apache/el/TestMethodExpressionImpl.java   (with props)

Added: tomcat/trunk/test/org/apache/el/TestMethodExpressionImpl.java
URL: http://svn.apache.org/viewvc/tomcat/trunk/test/org/apache/el/TestMethodExpressionImpl.java?rev=899449&view=auto
==============================================================================
--- tomcat/trunk/test/org/apache/el/TestMethodExpressionImpl.java (added)
+++ tomcat/trunk/test/org/apache/el/TestMethodExpressionImpl.java Thu Jan 14 22:38:57 2010
@@ -0,0 +1,56 @@
+/*
+ * 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.el;
+
+import javax.el.ELContext;
+import javax.el.ExpressionFactory;
+import javax.el.MethodExpression;
+import javax.el.ValueExpression;
+
+import org.apache.jasper.el.ELContextImpl;
+
+import junit.framework.TestCase;
+
+public class TestMethodExpressionImpl extends TestCase {
+
+    public void testIsParametersProvided() {
+        ExpressionFactory factory = ExpressionFactory.newInstance();
+        ELContext context = new ELContextImpl();
+
+        TesterBeanB beanB = new TesterBeanB();
+        beanB.setName("Tomcat");
+        ValueExpression var =
+            factory.createValueExpression(beanB, TesterBeanB.class);
+        context.getVariableMapper().setVariable("beanB", var);
+
+        MethodExpression me1 = factory.createMethodExpression(
+                context, "${beanB.getName}", String.class, new Class<?>[] {});
+        MethodExpression me2 = factory.createMethodExpression(
+                context, "${beanB.sayHello('JUnit')}", String.class,
+                new Class<?>[] { String.class });
+
+        String result1 = (String) me1.invoke(context, null);
+        assertFalse(me1.isParametersProvided());
+        String result2 = (String) me2.invoke(context, new Object[] { "JUnit2" });
+        assertTrue(me2.isParametersProvided());
+        
+        assertNotNull(result1);
+        assertNotNull(result2);
+    }
+
+}

Propchange: tomcat/trunk/test/org/apache/el/TestMethodExpressionImpl.java
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Propchange: tomcat/trunk/test/org/apache/el/TestMethodExpressionImpl.java
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