Custom listener for the selenium webdriver

custom_listener.rb

#Used in the common/driver.rb of selenium-webdriver

L45 def for(browser, opts = {})
.....



    class SeleniumListener
      attr_reader :file

      def initialize
        @file = File.new('output.log', 'w+')
      end

      [:get, :goForward, :goBack, :clickElement, :clearElement, :navigate_to, :find, :click, :change_value_of,
        :sendKeysToElement, :execute_script, :find_element_by, :find_elements_by, :executeScript, :quit, :close].each do |method|

        define_method("before_#{method}") do |*args|
          file.puts "\n\nAbout to call #{method}: #{args}\n\n"
        end

        define_method("after_#{method}") do |*args|
          file.puts "\n\nCompleted call of #{method}\n\n"
        end

      end
    end