def connect(self): 
        try:
            self.connection = pymongo.Connection(self.host, self.port)
            self.db = self.connection[self.name]
        except AutoReconnect:
            raise DatabaseException("It's not possible connect to the database")
def step_impl(context, state, code):
    context.response = context.request.send()
    context.response.status_code.should.equal(int(code))