@Test
public void testGetSemanticInterpretation()
        throws URISyntaxException, IOException {

    final TestProperties properties = new TestProperties();
    final String subscription = properties.get("luis.subscription-key");
    final String applicationId = properties
            .get("luis.pizza-application-id");
    final URI uri = new URI(
            "https://westus.api.cognitive.microsoft.com/luis/v2.0/apps/"
                    + applicationId);
    LUISGrammarEvaluator evaluator = new LUISGrammarEvaluator(subscription,
            uri);
    DataModel model = new EcmaScriptDataModel();
    model.createScope();
    final Object result = evaluator.getSemanticInterpretation(model,
            "I want a large pizza with salami");
    Assert.assertNotNull("interpretation must no be null", result);
}