Class: Crabfarm::DefaultDriverFactory

Inherits:
Object
  • Object
show all
Defined in:
lib/crabfarm/default_driver_factory.rb

Instance Method Summary collapse

Constructor Details

#initialize(_config = {}) ⇒ DefaultDriverFactory

Returns a new instance of DefaultDriverFactory.



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# File 'lib/crabfarm/default_driver_factory.rb', line 4

def initialize(_config={})
  @config = _config
end

Instance Method Details

#build_driver(_session_id) ⇒ Object 



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# File 'lib/crabfarm/default_driver_factory.rb', line 8

def build_driver(_session_id)

  raise ConfigurationError.new 'must provide a webdriver type' unless config_present? :name
  driver_name = @config[:name].to_sym

  driver = case driver_name
  when :noop
    require "crabfarm/mocks/noop_driver"
    driver = Crabfarm::Mocks::NoopDriver.new # TODO: improve dummy driver...
  when :remote
    load_remote_driver
  when :firefox
    load_firefox_driver
  when :chrome
    load_chrome_driver
  else
    load_other_driver driver_name
  end

  # apply browser configuration to new driver
  driver.manage.window.resize_to(@config[:window_width], @config[:window_height]) rescue nil

  return driver
end

#config_present?(_key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/crabfarm/default_driver_factory.rb', line 81

def config_present?(_key)
  not (@config[_key].nil? or @config[_key].empty?)
end

#load_chrome_driver ⇒ Object 



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# File 'lib/crabfarm/default_driver_factory.rb', line 64

def load_chrome_driver
  switches = []

  if config_present? :proxy
    switches << "--proxy-server=#{@config[:proxy]}"
    switches << "--ignore-certificate-errors"
  end

  Selenium::WebDriver.for :chrome, :switches => switches
end

#load_firefox_driver ⇒ Object 



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# File 'lib/crabfarm/default_driver_factory.rb', line 51

def load_firefox_driver
  profile = Selenium::WebDriver::Firefox::Profile.new

  if config_present? :proxy
    profile.proxy = Selenium::WebDriver::Proxy.new({
      :http => @config[:proxy],
      :ssl => @config[:proxy]
    })
  end

  Selenium::WebDriver.for :firefox, :profile => profile
end

#load_other_driver(_name) ⇒ Object 



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# File 'lib/crabfarm/default_driver_factory.rb', line 75

def load_other_driver(_name)
  raise ConfigurationError.new 'default driver does not support proxy' if config_present? :proxy

  Selenium::WebDriver.for _name.to_sym
end

#load_remote_driver ⇒ Object 



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# File 'lib/crabfarm/default_driver_factory.rb', line 33

def load_remote_driver
  client = Selenium::WebDriver::Remote::Http::Default.new
  client.timeout = @config[:remote_timeout]

  if config_present? :proxy
    client.proxy = Selenium::WebDriver::Proxy.new({
      :http => @config[:proxy],
      :ssl => @config[:proxy]
    })
  end

  Selenium::WebDriver.for(:remote, {
    :url => @config[:remote_host],
    :http_client => client,
    :desired_capabilities => @config[:capabilities]
  })
end