# File lib/mocha/mock.rb, line 165
165:     def initialize(mockery, name = nil, &block)
166:       @mockery = mockery
167:       @name = name || DefaultName.new(self)
168:       @expectations = ExpectationList.new
169:       @everything_stubbed = false
170:       @responder = nil
171:       instance_eval(&block) if block
172:     end