private ScriptingContainer ruby;

    @Test
    //@Ignore
    public void testJRuby() {
        ruby = new ScriptingContainer(LocalVariableBehavior.PERSISTENT);
            // Assign the Java objects that you want to share
        ruby.put("main", this);
            // Execute a script (can be of any length, and taken from a file)
        Object result = ruby.runScriptlet("main.hello_world");
            // Use the result as if it were a Java object
        System.out.println(result);
    }

    public String getHelloWorld() {
        return "Hello, worlds!";
    }