# File lib/mocha/mock.rb, line 254
    def initialize(mockery, name = nil, receiver = nil, &block)
      @mockery = mockery
      @name = name || DefaultName.new(self)
      @receiver = receiver || DefaultReceiver.new(self)
      @expectations = ExpectationList.new
      @everything_stubbed = false
      @responder = nil
      @unexpected_invocation = nil
      instance_eval(&block) if block
    end