Class: Webrat::Locators::SelectOptionLocator

Inherits:
Locator show all
Defined in:
lib/webrat/core/locators/select_option_locator.rb

Overview

:nodoc:

Instance Method Summary collapse

Methods inherited from Locator

#locate!

Constructor Details

#initialize(session, dom, option_text, id_or_name_or_label) ⇒ SelectOptionLocator

Returns a new instance of SelectOptionLocator.



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# File 'lib/webrat/core/locators/select_option_locator.rb', line 9

def initialize(session, dom, option_text, id_or_name_or_label)
  @session = session
  @dom = dom
  @option_text = option_text
  @id_or_name_or_label = id_or_name_or_label
end

Instance Method Details

#error_message ⇒ Object 



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# File 'lib/webrat/core/locators/select_option_locator.rb', line 44

def error_message
  if @id_or_name_or_label
    "The '#{@option_text}' option was not found in the #{@id_or_name_or_label.inspect} select box"
  else
    "Could not find option #{@option_text.inspect}"
  end
end

#locate ⇒ Object 



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# File 'lib/webrat/core/locators/select_option_locator.rb', line 16

def locate
  if @id_or_name_or_label
    field = FieldLocator.new(@session, @dom, @id_or_name_or_label, SelectField).locate!
    
    field.options.detect do |o|
      if @option_text.is_a?(Regexp)
        Webrat::XML.inner_html(o.element) =~ @option_text
      else
        Webrat::XML.inner_html(o.element) == @option_text.to_s
      end
    end
  else
    option_element = option_elements.detect do |o|
      if @option_text.is_a?(Regexp)
        Webrat::XML.inner_html(o) =~ @option_text
      else
        Webrat::XML.inner_html(o) == @option_text.to_s
      end
    end
    
    SelectOption.load(@session, option_element)
  end
end

#option_elements ⇒ Object 



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# File 'lib/webrat/core/locators/select_option_locator.rb', line 40

def option_elements
  Webrat::XML.xpath_search(@dom, *SelectOption.xpath_search)
end