How to use go_back method of Selenium.WebDriver.Remote Package

Best Selenium code snippet using Selenium.WebDriver.Remote.go_back

driver.rb

Source:driver.rb

...43  end44  def visit(path)45    browser.navigate.to(path)46  end47  def go_back48    browser.navigate.back49  end50  def go_forward51    browser.navigate.forward52  end53  def html54    browser.page_source55  end56  def title57    browser.title58  end59  def current_url60    browser.current_url61  end62  def find_xpath(selector)63    browser.find_elements(:xpath, selector).map { |node| Capybara::Selenium::Node.new(self, node) }64  end65  def find_css(selector)66    browser.find_elements(:css, selector).map { |node| Capybara::Selenium::Node.new(self, node) }67  end68  def wait?; true; end69  def needs_server?; true; end70  def execute_script(script, *args)71    browser.execute_script(script, *args.map { |arg| arg.is_a?(Capybara::Selenium::Node) ?  arg.native : arg} )72  end73  def evaluate_script(script, *args)74    result = execute_script("return #{script}", *args)75    unwrap_script_result(result)76  end77  def save_screenshot(path, _options={})78    browser.save_screenshot(path)79  end80  def reset!81    # Use instance variable directly so we avoid starting the browser just to reset the session82    if @browser83      navigated = false84      start_time = Capybara::Helpers.monotonic_time85      begin86        if !navigated87          # Only trigger a navigation if we haven't done it already, otherwise it88          # can trigger an endless series of unload modals89          begin90            @browser.manage.delete_all_cookies91            if options[:clear_session_storage]92              if @browser.respond_to? :session_storage93                @browser.session_storage.clear94              else95                warn "sessionStorage clear requested but is not available for this driver"96              end97            end98            if options[:clear_local_storage]99              if @browser.respond_to? :local_storage100                @browser.local_storage.clear101              else102                warn "localStorage clear requested but is not available for this driver"103              end104            end105          rescue Selenium::WebDriver::Error::UnhandledError106            # delete_all_cookies fails when we've previously gone107            # to about:blank, so we rescue this error and do nothing108            # instead.109          end110          @browser.navigate.to("about:blank")111        end112        navigated = true113        #Ensure the page is empty and trigger an UnhandledAlertError for any modals that appear during unload114        until find_xpath("/html/body/*").empty? do115          raise Capybara::ExpectationNotMet.new('Timed out waiting for Selenium session reset') if (Capybara::Helpers.monotonic_time - start_time) >= 10116          sleep 0.05117        end118      rescue Selenium::WebDriver::Error::UnhandledAlertError119        # This error is thrown if an unhandled alert is on the page120        # Firefox appears to automatically dismiss this alert, chrome does not121        # We'll try to accept it122        begin123          @browser.switch_to.alert.accept124          sleep 0.25 # allow time for the modal to be handled125        rescue Selenium::WebDriver::Error::NoAlertPresentError126          # The alert is now gone - nothing to do127        end128        # try cleaning up the browser again129        retry130      end131    end132  end133  def switch_to_frame(frame)134    case frame135    when :top136      @frame_handles[browser.window_handle] = []137      browser.switch_to.default_content138    when :parent139      # would love to use browser.switch_to.parent_frame here140      # but it has an issue if the current frame is removed from within it141      @frame_handles[browser.window_handle].pop142      browser.switch_to.default_content143      @frame_handles[browser.window_handle].each { |fh| browser.switch_to.frame(fh) }144    else145      @frame_handles[browser.window_handle] ||= []146      @frame_handles[browser.window_handle] << frame.native147      browser.switch_to.frame(frame.native)148    end149  end150  def current_window_handle151    browser.window_handle152  end153  def window_size(handle)154    within_given_window(handle) do155      size = browser.manage.window.size156      [size.width, size.height]157    end158  end159  def resize_window_to(handle, width, height)160    within_given_window(handle) do161      browser.manage.window.resize_to(width, height)162    end163  end164  def maximize_window(handle)165    within_given_window(handle) do166      browser.manage.window.maximize167    end168    sleep 0.1 # work around for https://code.google.com/p/selenium/issues/detail?id=7405169  end170  def close_window(handle)171    within_given_window(handle) do172      browser.close173    end174  end175  def window_handles176    browser.window_handles177  end178  def open_new_window179    browser.execute_script('window.open();')180  end181  def switch_to_window(handle)182    browser.switch_to.window handle183  end184  def within_window(locator)185    handle = find_window(locator)186    browser.switch_to.window(handle) { yield }187  end188  def accept_modal(_type, options={})189    yield if block_given?190    modal = find_modal(options)191    modal.send_keys options[:with] if options[:with]192    message = modal.text193    modal.accept194    message195  end196  def dismiss_modal(_type, options={})197    yield if block_given?198    modal = find_modal(options)199    message = modal.text200    modal.dismiss201    message202  end203  def quit204    @browser.quit if @browser205  rescue Errno::ECONNREFUSED206    # Browser must have already gone207  rescue Selenium::WebDriver::Error::UnknownError => e208    unless silenced_unknown_error_message?(e.message) # Most likely already gone209      # probably already gone but not sure - so warn210      warn "Ignoring Selenium UnknownError during driver quit: #{e.message}"211    end212  ensure213    @browser = nil214  end215  def invalid_element_errors216    [Selenium::WebDriver::Error::StaleElementReferenceError,217     Selenium::WebDriver::Error::UnhandledError,218     Selenium::WebDriver::Error::ElementNotVisibleError,219     Selenium::WebDriver::Error::InvalidSelectorError]  # Work around a race condition that can occur with chromedriver and #go_back/#go_forward220  end221  def no_such_window_error222    Selenium::WebDriver::Error::NoSuchWindowError223  end224  # @api private225  def find_window(locator)226    handles = browser.window_handles227    return locator if handles.include? locator228    original_handle = browser.window_handle229    handles.each do |handle|230      switch_to_window(handle)231      if (locator == browser.execute_script("return window.name") ||232          browser.title.include?(locator) ||233          browser.current_url.include?(locator))...

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