vendor/gems/rspec-1.1.2/stories/resources/matchers/smart_match.rb

   1 module Spec
   2   module Matchers
   3     class SmartMatch
   4       def initialize(expected)
   5         @expected = expected
   6       end
   7
   8       def matches?(actual)
   9         @actual = actual
  10         # Satisfy expectation here. Return false or raise an error if it's not met.
  11
  12         if @expected =~ /^\/.*\/?$/ || @expected =~ /^".*"$/
  13           regex_or_string = eval(@expected)
  14           if Regexp === regex_or_string
  15             (@actual =~ regex_or_string) ? true : false
  16           else
  17             @actual.index(regex_or_string) != nil
  18           end
  19         else
  20           false
  21         end
  22       end
  23
  24       def failure_message
  25         "expected #{@actual.inspect} to smart_match #{@expected.inspect}, but it didn't"
  26       end
  27
  28       def negative_failure_message
  29         "expected #{@actual.inspect} not to smart_match #{@expected.inspect}, but it did"
  30       end
  31     end
  32
  33     def smart_match(expected)
  34       SmartMatch.new(expected)
  35     end
  36   end
  37 end