radiant_specs/test/helpers/.svn/text-base/difference_test_helper.rb.svn-base

   1 module DifferenceTestHelper
   2
   3   def assert_difference(object, method = nil, difference = 1)
   4     initial_value = object.send(method)
   5     yield
   6     assert_equal initial_value + difference, object.send(method), "#{object}##{method}"
   7   end
   8
   9   def assert_no_difference(object, method, &block)
  10     assert_difference object, method, 0, &block
  11   end
  12
  13 end