Contents

module Spec
  module Matchers

    class Has #:nodoc:
      def initialize(sym, *args)
        @sym = sym
        @args = args
      end

      def matches?(target)
        @target = target
        begin
          return target.send(predicate, *@args)
        rescue => @error
          # This clause should be empty, but rcov will not report it as covered
          # unless something (anything) is executed within the clause
          rcov_error_report = "http://eigenclass.org/hiki.rb?rcov-0.8.0"
        end
        return false
      end

      def failure_message
        raise @error if @error
        "expected ##{predicate}(#{@args[0].inspect}) to return true, got false"
      end

      def negative_failure_message
        raise @error if @error
        "expected ##{predicate}(#{@args[0].inspect}) to return false, got true"
      end

      def description
        "have key #{@args[0].inspect}"
      end

      private
        def predicate
          "#{@sym.to_s.sub("have_","has_")}?".to_sym
        end

    end

  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
picolena-0.1.6	rails_plugins/rspec/lib/spec/matchers/has.rb
picolena-0.1.7	rails_plugins/rspec/lib/spec/matchers/has.rb
picolena-0.1.8	rails_plugins/rspec/lib/spec/matchers/has.rb