Module: WatirWebdriverRails

Defined in:
lib/watir-webdriver-rails.rb,
lib/watir-webdriver-rails/rails.rb,
lib/watir-webdriver-rails/rspec.rb,
lib/watir-webdriver-rails/driver.rb,
lib/watir-webdriver-rails/browser.rb,
lib/watir-webdriver-rails/version.rb,
lib/watir-webdriver-rails/util/timeout.rb

Defined Under Namespace

Modules: RSpec Classes: Identify, TimeoutError, WatirWebdriverRailsError

Constant Summary collapse

VERSION = 
"0.0.8"

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.app ⇒ Object

Returns the value of attribute app.



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# File 'lib/watir-webdriver-rails/rails.rb', line 22

def app
  @app
end

.browser ⇒ Object

Returns the value of attribute browser.



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# File 'lib/watir-webdriver-rails/browser.rb', line 3

def browser
  @browser
end

.browser_initialized ⇒ Object

Returns the value of attribute browser_initialized.



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# File 'lib/watir-webdriver-rails/browser.rb', line 3

def browser_initialized
  @browser_initialized
end

.close_browser_after_finish ⇒ Object

Returns the value of attribute close_browser_after_finish.



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# File 'lib/watir-webdriver-rails/rails.rb', line 22

def close_browser_after_finish
  @close_browser_after_finish
end

.host ⇒ Object

Returns the value of attribute host.



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# File 'lib/watir-webdriver-rails/rails.rb', line 22

def host
  @host
end

.port ⇒ Object

Returns the value of attribute port.



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# File 'lib/watir-webdriver-rails/rails.rb', line 22

def port
  @port
end

.server_boot_timeout ⇒ Object

Returns the value of attribute server_boot_timeout.



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# File 'lib/watir-webdriver-rails/rails.rb', line 22

def server_boot_timeout
  @server_boot_timeout
end

.server_running ⇒ Object

Returns the value of attribute server_running.



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# File 'lib/watir-webdriver-rails/rails.rb', line 22

def server_running
  @server_running
end

Class Method Details

.close_browser ⇒ Object 



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# File 'lib/watir-webdriver-rails/browser.rb', line 27

def close_browser
  @browser.close if @browser_initialized == true
  @browser_initialized = false
end

.driver ⇒ Object 



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# File 'lib/watir-webdriver-rails/driver.rb', line 37

def driver
  profile = Selenium::WebDriver::Firefox::Profile.new
  profile.enable_firebug
  driver = Selenium::WebDriver.for(:firefox, { :profile => profile })
  
  return driver
end

.initialize_browser ⇒ Object 



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# File 'lib/watir-webdriver-rails/browser.rb', line 5

def initialize_browser
  
  return if @browser_initialized == true
  
  @browser = Watir::Browser.new(WatirWebdriverRails.driver)
  
  @browser.class_eval do
     alias_method :old_goto,:goto
     
     def goto(*args)
       
       if !args[0].match(/^https?:/)
          args[0] = "http://#{WatirWebdriverRails.host}:#{WatirWebdriverRails.port}#{args[0]}"
       end
       
       old_goto(*args)      
     end
  end
  
  @browser_initialized = true
end

.responsive? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/watir-webdriver-rails/rails.rb', line 64

def responsive?
  res = Net::HTTP.start("127.0.0.1", @port) { |http| http.get('/__identify__') }

  if res.is_a?(Net::HTTPSuccess) or res.is_a?(Net::HTTPRedirection)
    return res.body == @app.object_id.to_s
  end
rescue Errno::ECONNREFUSED, Errno::EBADF
  return false
end

.run_server ⇒ Object 



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# File 'lib/watir-webdriver-rails/rails.rb', line 26

def run_server
  return if @server_running == true
  
  @app = Rack::Builder.new {
    map "/" do
      if Rails.version.to_f >= 3.0
        run Rails.application  
      else # Rails 2
        use Rails::Rack::Static
        run ActionController::Dispatcher.new
      end
    end
  }.to_app
  
  Thread.new do
    begin
      require 'rack/handler/thin'
      Thin::Logging.silent = true
      Rack::Handler::Thin.run(Identify.new(app), :Port => @port)
    rescue LoadError
      require 'rack/handler/webrick'
      Rack::Handler::WEBrick.run(Identify.new(app), :Port => @port, :AccessLog => [], :Logger => WEBrick::Log::new(nil, 0))
    end
  end

  timeout(@server_boot_timeout) do
    if responsive? 
      true 
    else 
      sleep(0.5)
      false 
    end
  end
  
  @server_running = true
end

.timeout(seconds = 1, driver = nil, error_message = nil, &block) ⇒ Object

Copied from Capybara



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# File 'lib/watir-webdriver-rails/util/timeout.rb', line 5

def timeout(seconds = 1, driver = nil, error_message = nil, &block)
  start_time = Time.now

  result = nil

  until result
    return result if result = yield

    delay = seconds - (Time.now - start_time)
    if delay <= 0
      raise TimeoutError, error_message || "timed out"
    end

    driver && driver.wait_until(delay)

    sleep(0.05)
  end
end