Contents

require 'forwardable'

require 'meta_methods/dsl_builder'
require 'acceptance_test/page'

class PageSet
  extend Forwardable

  attr_accessor :context
  attr_reader :pages

  def initialize context, smart_completion=true
    @context = context
    @smart_completion = smart_completion
    @pages = []
  end

  def session
    context.page
  end

  def execute &code
    MetaMethods::DslBuilder.instance.evaluate_dsl(self, nil, code)
  end

  def delegate_to_pages *pages
    pages.each do |page|
      delegate_to_page page
    end

    enable_smart_completion if @smart_completion
  end

  def delegate_to_page page
    pages << page

    self.class.send :attr_reader, page

    self.class.def_delegators page, *page_methods(page)
  end

  def page_methods page
    clazz = self.send(page).class

    clazz.instance_methods - Page.instance_methods
  end

  def enable_smart_completion
    context.class.send(:define_method, :method_missing) do |method_name, *args, &block|
      page_set.send method_name, *args, &block
    end

    page_set = self

    PageSet.class_eval do
      @page_set = page_set # class instance variable

      def self.page_set # access to class instance variable
        @page_set
      end
    end

    pages.each do |page|
      page_methods(page).each do |method_name|
        method = page_set.method(method_name)

        context.class.step "I #{method_name.to_s.gsub('_', ' ')}" do |*args|
          page_set.send method_name, *args
        end

        context.class.step "#{method.to_s.gsub('_', ' ')}" do
          page_set.send method_name, *args
        end
      end
    end
  end

  private

  def camelize string
    string.split("_").each {|s| s.capitalize! }.join("")
  end

end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
acceptance_test-1.9.12	lib/acceptance_test/page_set.rb
acceptance_test-1.9.11	lib/acceptance_test/page_set.rb
acceptance_test-1.9.10	lib/acceptance_test/page_set.rb
acceptance_test-1.9.9	lib/acceptance_test/page_set.rb
acceptance_test-1.9.8	lib/acceptance_test/page_set.rb
acceptance_test-1.9.7	lib/acceptance_test/page_set.rb
acceptance_test-1.9.6	lib/acceptance_test/page_set.rb
acceptance_test-1.9.5	lib/acceptance_test/page_set.rb
acceptance_test-1.9.4	lib/acceptance_test/page_set.rb