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diff --git a/sandbox/old/contrib/implementation-javascript/container/src/test/java/org/apache/tuscany/container/javascript/rhino/RhinoFunctionInvokerTestCase.java b/sandbox/old/contrib/implementation-javascript/container/src/test/java/org/apache/tuscany/container/javascript/rhino/RhinoFunctionInvokerTestCase.java
new file mode 100644
index 0000000000..dad61659f3
--- /dev/null
+++ b/sandbox/old/contrib/implementation-javascript/container/src/test/java/org/apache/tuscany/container/javascript/rhino/RhinoFunctionInvokerTestCase.java
@@ -0,0 +1,174 @@
+/*
+ * 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.tuscany.container.javascript.rhino;
+
+import java.io.IOException;
+
+import junit.framework.TestCase;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.xmlbeans.XmlException;
+import org.apache.xmlbeans.XmlObject;
+
+/**
+ * Tests for the RhinoFunctionInvoker
+ */
+public class RhinoFunctionInvokerTestCase extends TestCase {
+
+    public RhinoFunctionInvokerTestCase() {
+    }
+
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testNoArgsInvoke() {
+        RhinoScript rhinoScript = new RhinoScript("foo", "function getPetra() {return 'petra';}");
+        RhinoScriptInstance instance = rhinoScript.createRhinoScriptInstance();
+        RhinoFunctionInvoker invoker = instance.createRhinoFunctionInvoker("getPetra");
+        assertNotNull(invoker);
+        assertEquals("petra", invoker.invoke(null));
+    }
+
+    public void testOneArgInvoke() {
+        RhinoScript rhinoScript = new RhinoScript("foo", "function getS(s) {return s;}");
+        RhinoScriptInstance instance = rhinoScript.createRhinoScriptInstance();
+        RhinoFunctionInvoker invoker = instance.createRhinoFunctionInvoker("getS");
+        assertNotNull(invoker);
+        assertEquals("petra", invoker.invoke(new Object[] { "petra" }));
+    }
+
+    public void testMultiArgsInvoke() {
+        RhinoScript rhinoScript = new RhinoScript("foo", "function concat(x, y) {return x + y}");
+        RhinoScriptInstance instance = rhinoScript.createRhinoScriptInstance();
+        RhinoFunctionInvoker invoker = instance.createRhinoFunctionInvoker("concat");
+        assertNotNull(invoker);
+        assertEquals("petrasue", invoker.invoke(new Object[] { "petra", "sue" }));
+    }
+
+    public void testNoResponseInvoke() {
+        RhinoScript rhinoScript = new RhinoScript("foo", "function getNull() {}");
+        RhinoScriptInstance instance = rhinoScript.createRhinoScriptInstance();
+        RhinoFunctionInvoker invoker = instance.createRhinoFunctionInvoker("getNull");
+        assertNotNull(invoker);
+        assertEquals(null, invoker.invoke(new Object[0]));
+    }
+
+    public void testNullResponseInvoke() {
+        RhinoScript rhinoScript = new RhinoScript("foo", "function getNull() {return null;}");
+        RhinoScriptInstance instance = rhinoScript.createRhinoScriptInstance();
+        RhinoFunctionInvoker invoker = instance.createRhinoFunctionInvoker("getNull");
+        assertNotNull(invoker);
+        assertEquals(null, invoker.invoke(new Object[0]));
+    }
+
+    public void testResponseTypeDefaultString() {
+        RhinoScript rhinoScript = new RhinoScript("foo", "function getTrue() {return true;}");
+        RhinoScriptInstance instance = rhinoScript.createRhinoScriptInstance();
+        RhinoFunctionInvoker invoker = instance.createRhinoFunctionInvoker("getTrue");
+        assertNotNull(invoker);
+        Object o = invoker.invoke(new Object[0]);
+        assertTrue(o instanceof String);
+        assertEquals("true", o);
+    }
+
+    public void testResponseTypeBoolean() {
+        RhinoScript rhinoScript = new RhinoScript("foo", "function getTrue() {return true;}");
+        //rhinoScript.setResponseClass("getTrue", Boolean.class);
+        RhinoScriptInstance instance = rhinoScript.createRhinoScriptInstance();
+        RhinoFunctionInvoker invoker = instance.createRhinoFunctionInvoker("getTrue", Boolean.class);
+        assertNotNull(invoker);
+        assertTrue((Boolean) invoker.invoke(new Object[0]));
+    }
+
+    public void testResponseTypeStringArray() {
+        RhinoScript rhinoScript = new RhinoScript("foo", "function getAs() {var as = new Array(1);as[0]='petra';return as;}");
+        //rhinoScript.setResponseClass("getAs", new String[0].getClass());
+        RhinoScriptInstance instance = rhinoScript.createRhinoScriptInstance();
+        RhinoFunctionInvoker invoker = instance.createRhinoFunctionInvoker("getAs", new String[0].getClass());
+        assertNotNull(invoker);
+        Object o = invoker.invoke(new Object[0]);
+        assertNotNull(o);
+        assertTrue(o.getClass().isArray());
+        assertEquals("petra", ((Object[]) o)[0]);
+    }
+
+    public void testResponseTypeBooleanArray() {
+        RhinoScript rhinoScript = new RhinoScript("foo", "function getBs() {var bs = new Array(1);bs[0]=true;return bs;}");
+        rhinoScript.setResponseClass("getBs", new Boolean[0].getClass());
+        RhinoScriptInstance instance = rhinoScript.createRhinoScriptInstance();
+        RhinoFunctionInvoker invoker = instance.createRhinoFunctionInvoker("getBs", new Boolean[0].getClass());
+        assertNotNull(invoker);
+        Object o = invoker.invoke(new Object[0]);
+        assertNotNull(o);
+        assertTrue(o.getClass().isArray());
+        assertTrue(((Boolean[]) o)[0]);
+    }
+
+    public void testRequestCustomType() {
+        RhinoScript rhinoScript = new RhinoScript("foo", "function getFooS(foo) {return foo.getS();}");
+        RhinoScriptInstance instance = rhinoScript.createRhinoScriptInstance();
+        RhinoFunctionInvoker invoker = instance.createRhinoFunctionInvoker("getFooS");
+        assertNotNull(invoker);
+
+        Foo foo = new Foo();
+        foo.setS("petra");
+        Object o = invoker.invoke(new Object[] { foo });
+        assertEquals(foo.getS(), o);
+    }
+
+    public void testResponseCustomType() {
+        RhinoScript rhinoScript = new RhinoScript("foo",
+                "importClass(Packages.org.apache.tuscany.container.javascript.rhino.Foo);function getFoo(s) {var foo = new Foo(); foo.setS(s);return foo;}");
+        RhinoScriptInstance instance = rhinoScript.createRhinoScriptInstance();
+        RhinoFunctionInvoker invoker = instance.createRhinoFunctionInvoker("getFoo");
+        assertNotNull(invoker);
+
+        Object o = invoker.invoke(new Object[] { "petra" });
+        assertNotNull(o);
+        assertEquals("petra", ((Foo) o).getS());
+    }
+
+    public void testXMLRequest() throws XmlException, IOException {
+        RhinoScript rhinoScript = new RhinoScript("foo", "function isXML(x) {return 'xml' == (typeof x);}");
+        //rhinoScript.setResponseClass("isXML", Boolean.class);
+        RhinoScriptInstance instance = rhinoScript.createRhinoScriptInstance();
+        RhinoFunctionInvoker invoker = instance.createRhinoFunctionInvoker("isXML", Boolean.class);
+        assertNotNull(invoker);
+
+        Object xml = XmlObject.Factory.parse("<a><b/></a>");
+        assertTrue((Boolean) invoker.invoke(new Object[] { xml }));
+
+        Object notXML = "notXML";
+        assertFalse((Boolean) invoker.invoke(new Object[] { notXML }));
+    }
+
+    public void testXMLResponse() {
+        RhinoScript rhinoScript = new RhinoScript("foo", "function getXML(s) {return <a> { s } </a>;}");
+        RhinoScriptInstance instance = rhinoScript.createRhinoScriptInstance();
+        RhinoFunctionInvoker invoker = instance.createRhinoFunctionInvoker("getXML");
+        assertNotNull(invoker);
+
+        Object xml = invoker.invoke(new Object[] { "petra" });
+        assertNotNull(xml);
+        assertTrue(xml instanceof OMElement);
+        assertEquals("<a>petra</a>", ((OMElement) xml).toString());
+    }
+
+}