vendor/gems/rspec-1.1.2/lib/spec/mocks/order_group.rb

   1 module Spec
   2   module Mocks
   3     class OrderGroup
   4       def initialize error_generator
   5         @error_generator = error_generator
   6         @ordering = Array.new
   7       end
   8
   9       def register(expectation)
  10         @ordering << expectation
  11       end
  12
  13       def ready_for?(expectation)
  14         return @ordering.first == expectation
  15       end
  16
  17       def consume
  18         @ordering.shift
  19       end
  20
  21       def handle_order_constraint expectation
  22         return unless @ordering.include? expectation
  23         return consume if ready_for?(expectation)
  24         @error_generator.raise_out_of_order_error expectation.sym
  25       end
  26
  27     end
  28   end
  29 end