helpers for capybara

gistfile1.rb

module VerboseExpectationsHelpers
  
  def expect_page_has(path, options={})
    @path, @options = path, options
    raise Capybara::ElementNotFound, text_found_instead if !page.has_css?(@path, @options)
  end
  
  def expect_page_count(path, options={})
    @path, @options = path, options
    raise Capybara::ElementNotFound, total_found_instead if !page.has_css?(@path, @options)
  end
  
  private
    def text_found_instead
      insted_found = locate(@path)
      "Expecting #{@options[:text]} instead I've found #{insted_found.text}"
    end
    
    def total_found_instead
      r = all(:xpath, Capybara::XPath.from_css(@path), @options)
      matches = r.size
      %{Expecting #{@options[:count]} matching "#{@path}", found #{matches}.}
    end
end

World(VerboseExpectationsHelpers)