*/
@Before
public void setup(){
exchange = TestHelper.setupExchange();
requestProcessor = new HeaderTransRequestProcessor();
responseProcessor = new HeaderTransResponseProcessor();
AuthIdentity id = (AuthIdentity) exchange.getProperty(ExchangeConstantKeys.E3_AUTH_IDENTITY.toString());
auth = id.getAuth();
api = id.getApi();
policy1 = id.getCallDescriptors().get(0).getPolicy();