Class: Webrat::Selenium::SeleniumRCServer

Inherits:
Object
  • Object
show all
Includes:
SilenceStream
Defined in:
lib/webrat/selenium/selenium_rc_server.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from SilenceStream

#silence_stream

Class Method Details

.boot ⇒ Object 



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# File 'lib/webrat/selenium/selenium_rc_server.rb', line 8

def self.boot
  new.boot
end

Instance Method Details

#boot ⇒ Object 



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# File 'lib/webrat/selenium/selenium_rc_server.rb', line 12

def boot
  return if selenium_grid?

  start
  wait
  stop_at_exit
end

#fail ⇒ Object 



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# File 'lib/webrat/selenium/selenium_rc_server.rb', line 68

def fail
  $stderr.puts
  $stderr.puts
  $stderr.puts "==> Failed to boot the Selenium RC server... exiting!"
  exit
end

#jar_path ⇒ Object 



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# File 'lib/webrat/selenium/selenium_rc_server.rb', line 43

def jar_path
  File.expand_path(__FILE__ + "../../../../../vendor/selenium-server.jar")
end

#remote_control ⇒ Object 



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# File 'lib/webrat/selenium/selenium_rc_server.rb', line 32

def remote_control
  return @remote_control if @remote_control

  @remote_control = ::Selenium::RemoteControl::RemoteControl.new("0.0.0.0",
                                                                 Webrat.configuration.selenium_server_port,
                                                                 :timeout => Webrat.configuration.selenium_browser_startup_timeout)
  @remote_control.jar_file = jar_path

  return @remote_control
end

#selenium_grid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/webrat/selenium/selenium_rc_server.rb', line 47

def selenium_grid?
  Webrat.configuration.selenium_server_address
end

#start ⇒ Object 



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# File 'lib/webrat/selenium/selenium_rc_server.rb', line 20

def start
  silence_stream(STDOUT) do
    remote_control.start :background => true
  end
end

#stop ⇒ Object 



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# File 'lib/webrat/selenium/selenium_rc_server.rb', line 75

def stop
  silence_stream(STDOUT) do
    ::Selenium::RemoteControl::RemoteControl.new("0.0.0.0", 
                                                 Webrat.configuration.selenium_server_port, 
                                                 :timeout => 5).stop
  end
end

#stop_at_exit ⇒ Object 



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# File 'lib/webrat/selenium/selenium_rc_server.rb', line 26

def stop_at_exit
  at_exit do
    stop
  end
end

#wait ⇒ Object 



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# File 'lib/webrat/selenium/selenium_rc_server.rb', line 51

def wait
  $stderr.print "==> Waiting for Selenium RC server on port #{Webrat.configuration.selenium_server_port}... "
  wait_for_socket
  $stderr.print "Ready!\n"
rescue SocketError
  fail
end

#wait_for_socket ⇒ Object 



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# File 'lib/webrat/selenium/selenium_rc_server.rb', line 59

def wait_for_socket
  silence_stream(STDOUT) do
    TCPSocket.wait_for_service_with_timeout \
      :host     => (Webrat.configuration.selenium_server_address || "0.0.0.0"),
      :port     => Webrat.configuration.selenium_server_port,
      :timeout  => 15 # seconds
  end
end