TestScript.java

package php.java.test;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.Writer;

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

import junit.framework.TestCase;

public class TestScript extends TestCase {

    public TestScript(String name) {
	super(name);
    }

    protected void setUp() throws Exception {
	super.setUp();
    }

    protected void tearDown() throws Exception {
	super.tearDown();
    }
    public void test() throws IOException, ScriptException {
	      ScriptEngine eng = (new ScriptEngineManager()).getEngineByName("php");
	      OutputStream out = new ByteArrayOutputStream();
	      Writer w = new OutputStreamWriter(out); 
	      eng.getContext().setWriter(w);
	      eng.getContext().setErrorWriter(w);
	      
	      eng.eval("<?php if(java_is_true(java_context()->call(java_closure()))) print('test okay'); ?>");
	      eng.eval((String)null);
	      
	      assertTrue("test okay".equals(String.valueOf(out)));
    }

}