'A subclass of L{XMLRPC} can override C{lookupProcedure} to find
procedures that are not defined using a C{xmlrpc_}-prefixed method name.'

def test_lookupProcedure(self):

    self.createServer(TestLookupProcedure())
    what = 'hello'
    d = self.proxy.callRemote('echo', what)
    d.addCallback(self.assertEqual, what)
    return d
