bsf3/testing/python/src/test/java/org/apache/bsf/testing/python/HelloTestCase.java

/*
 * 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.bsf.testing.python;

import javax.script.Invocable;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;

import junit.framework.TestCase;

/**
 * Simple hello testcase to verify basic Jython functionality
 */
public class HelloTestCase extends TestCase {

	public void testInvokeFunction() throws ScriptException, NoSuchMethodException {
		ScriptEngineManager manager = new ScriptEngineManager();
		ScriptEngine engine = manager.getEngineByExtension("py");
		engine.eval("def hello(name):\n return 'Hello ' + name");
		assertTrue(engine instanceof Invocable);
		Invocable invocableScript = (Invocable) engine;
		assertEquals("Hello Monty", invocableScript.invokeFunction("hello", new Object[] { "Monty" }));
	}

}