def assertRequestTransmissionFailed(self, deferred, reasonTypes):
 return assertWrapperExceptionTypes(self, deferred, RequestTransmissionFailed, reasonTypes)

def assertRequestTransmissionFailed ( self , deferred , reasonTypes ) : return assertWrapperExceptionTypes ( self , deferred , RequestTransmissionFailed , reasonTypes )
a simple helper to invoke l{assertwrapperexceptiontypes} with a c{maintype} of l{requesttransmissionfailed} .