class Mocha::Mockery

def check(action, description, signature_proc, backtrace = caller)
  treatment = Mocha.configuration.send(action)
  return if (treatment == :allow) || (block_given? && !yield)
  method_signature = signature_proc.call
  message = "stubbing #{description}: #{method_signature}"
  raise StubbingError.new(message, backtrace) if treatment == :prevent
  logger.warn(message) if treatment == :warn
end