public void testGetSoapModules_output()
{
BindingMessageReference bindMsgRef = fBindOper.getBindingMessageReferences()[1];
assertNotNull("The BindingOperation does not contain a second BindingMessageReference.", bindMsgRef);
BindingMessageReferenceElement bindMsgRefEl = bindMsgRef.toElement();
Direction direction = bindMsgRefEl.getDirection();
assertTrue("The BindingMessageReference does not represent an <output> element.", Direction.OUT.equals(direction));
SOAPBindingMessageReferenceExtensions soapBindMsgRefExts =
(SOAPBindingMessageReferenceExtensions) bindMsgRef.getComponentExtensionContext(SOAPConstants.NS_URI_SOAP);