Module: WebViewer::ClassMethods

Defined in:
lib/viewer.rb

Instance Method Summary collapse

Instance Method Details

#base_element(selector, selector_type = :id) ⇒ Object 



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# File 'lib/viewer.rb', line 40

def base_element(selector, selector_type=:id)
  define_method(:base_element) do
    browser.find_element selector_type, selector
  end
end

#default_selector_type(selector_type) ⇒ Object 



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# File 'lib/viewer.rb', line 46

def default_selector_type(selector_type)
  @default_selector_type = selector_type
end

#element(name, selector = name.to_s, options = {}, &selector_proc) ⇒ Object

:as options: :auto, :text, :click, :link, :select_by_text, :select_by_value, :hover, :location, :size, :toggle, :value, ViewerClass



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# File 'lib/viewer.rb', line 51

def element(name, selector=name.to_s, options={}, &selector_proc)
  if options.empty? && selector.is_a?(::Hash)
    options = selector
    selector = name
  end
  selector = selector_proc if selector_proc
  selector_type = options[:by] || @default_selector_type || :id
  output_type = options[:as] || :value

  define_method("#{name}_element_reader") do
    ElementReader.new(self, selector, selector_type)
  end

  define_method("#{name}_element") do 
    send("#{name}_element_reader").get
  end

  define_method(name) do 
    element_reader = send("#{name}_element_reader")
    ElementValueReader.new(element_reader, output_type).get
  end

  # only define this method if result type suggests assignability
  define_method("#{name}=") do |new_value|
    element_reader = send("#{name}_element_reader")
    raise "parameters required" if element_reader.requires_parameters?
    ElementValueWriter.new(element_reader.get, output_type).value = new_value
  end

  define_method("#{name}_present?") do |*arguments|
    raise ArgumentError(1, arguments.length) if arguments.length > 1
    timeout = arguments[0].to_f
    element_present? selector_type, selector, timeout
  end
  alias_method "has_#{name}?", "#{name}_present?"

end