Module: WorldScreens

Defined in:
lib/testcentricity_apps/world_extensions.rb

Instance Method Summary collapse

Instance Method Details

#instantiate_screen_objects ⇒ Object

instantiate and register all screen objects specified in screen_objects method



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# File 'lib/testcentricity_apps/world_extensions.rb', line 34

def instantiate_screen_objects
  # return if screen objects have already been instantiated and registered
  return if TestCentricity::ScreenManager.loaded?

  # instantiate all screen objects
  @screens = {}
  screen_objects.each do |screen_object, screen_class|
    obj = screen_class.new
    @screens[screen_object] = obj unless @screens.has_key?(screen_object)
    screen_names = obj.screen_name
    screen_names = Array(screen_names) if screen_names.is_a? String
    screen_names.each do |name|
      screen_key = name.gsub(/\s+/, '').downcase.to_sym
      @screens[screen_key] = obj unless @screens.has_key?(screen_key)
    end
    # define screen object accessor method
    define_method(screen_object) do
      if instance_variable_defined?(:"@#{screen_object}")
        instance_variable_get(:"@#{screen_object}")
      else
        instance_variable_set(:"@#{screen_object}", TestCentricity::ScreenManager.find_screen(screen_object))
      end
    end
  end
  # register all screen objects with ScreenManager
  TestCentricity::ScreenManager.register_screen_objects(@screens)
end