spec/support/selenium_display.rb in rails-prg-0.1.0 vs spec/support/selenium_display.rb in rails-prg-0.1.1

@@ -1,6 +1,9 @@
-require 'selenium-webdriver'
+require "selenium/webdriver"
+require 'selenium/webdriver/remote/http/persistent'
+require "sauce/config"
+require "sauce/connect"
 
 Device = Struct.new(:width, :height)
 
 class SeleniumDisplay
   attr_accessor :browser, :device, :device_name,
@@ -17,15 +20,26 @@
     define_browser_capability
 
     self.device_name = ENV['DEVICE'] || 'desktop'
     self.device = define_device(device_name)
 
+    set_travis_options! if running_on_travis?
+    set_sauce_options!  if use_sauce?
+
     print_debug_info if ENV['SELENIUM_DEBUG']
   end
 
   private
 
+  def running_on_travis?
+    !ENV['TRAVIS_JOB_NUMBER'].nil?
+  end
+
+  def use_sauce?
+    !ENV['USE_SAUCE'].nil?
+  end
+
   def define_device device_type
     case device_type.strip.downcase
     when 'phone'
       Device.new(320, 480) #IPhone dimensions
     when 'tablet'
@@ -40,32 +54,124 @@
   end
 
   def define_browser_capability
     case browser
     when /ie\d+/
-      self.browser_capability = Selenium::WebDriver::Remote::Capabilities.ie
-      self.browser_capability.version = (browser.match /ie(?<version>\d+)/)[:version]
-      self.browser_capability.platform = "windows"
-      self.browser = 'ie'
+      self.browser_capability = Selenium::WebDriver::Remote::Capabilities.internet_explorer
+      version_number          = (browser.match /ie(?<version>\d+)/)[:version]
+
+      self.browser_capability.platform = version_number.to_i <= 8 ? "Windows XP" : "Windows 7"
+      self.browser_capability.version = version_number
+      self.browser = 'Internet Explorer'
     when 'chrome'
       self.browser_capability = Selenium::WebDriver::Remote::Capabilities.chrome
-
     when 'ipad'
       self.browser_capability = Selenium::WebDriver::Remote::Capabilities.ipad
       self.resizable = false
     when 'iphone'
       self.browser_capability = Selenium::WebDriver::Remote::Capabilities.iphone
+      self.browser_capability.platform = "OS X 10.9" #Sauce labs
+      self.browser_capability.version = "7"
+      self.browser_capability['device-orientation'] = 'portrait'
+
       self.resizable = false
     when 'firefox'
       self.browser_capability = Selenium::WebDriver::Remote::Capabilities.firefox
       profile = Selenium::WebDriver::Firefox::Profile.new
       # disable autoupdate on load of firefox
       profile['extensions.update.enabled'] = false
       profile['app.update.auto'] = false
       profile['app.update.enabled'] = false
-      self.selenium_options.merge!({:profile => profile })
+      self.selenium_options.merge!(profile: profile)
+    when 'android'
+      self.browser_capability = Selenium::WebDriver::Remote::Capabilities.android
+    when 'safari'
+      # Sauce labs
+      self.browser_capability = Selenium::WebDriver::Remote::Capabilities.safari
+      self.browser_capability.platform = "OS X 10.9"
+      self.browser_capability.version = "7"
     else
       raise "Error - Unsupported browser format '#{browser}'"
+    end
+  end
+
+  def set_travis_options!
+    self.browser_capability["build"] = ENV["TRAVIS_BUILD_NUMBER"]
+  end
+
+  def set_sauce_options!
+    raise_on_missing_sauce_variables! unless running_on_travis?
+
+    sauce_config = Sauce::Config.new
+    host = sauce_config[:application_host] || "127.0.0.1"
+    port = sauce_config[:application_port]
+
+    Capybara.server_port        = port
+    Capybara.app_host           = "http://#{host}:#{port}"
+    Capybara.default_wait_time  = 30
+
+    client = ::Selenium::WebDriver::Remote::Http::Persistent.new
+    client.timeout = 300
+
+    if running_on_travis?
+      # Running on Travis CI (use existing tunnel)
+      self.browser_capability["tunnel-identifier"] = ENV["TRAVIS_JOB_NUMBER"]
+    else
+      # Connect local tunnel (and wait for connection)
+      Sauce::Connect.connect!
+    end
+
+    self.selenium_options.delete(:profile) #Incompatible
+
+    url = "http://#{sauce_config.username}:#{sauce_config.access_key}@#{sauce_config.host}:#{sauce_config.port}/wd/hub"
+    #client_version => Unnecessary, chooses latest
+    #platform => allow browser capability to set (default: linux)
+    self.browser_capability.merge!(
+      name: sauce_job_name,
+      browserName: browser
+    )
+    self.selenium_options.merge!(
+      browser: :remote,
+      url: url,
+      desired_capabilities: self.browser_capability,
+      http_client: client
+    )
+
+    set_build_to_notify_sauce!
+  end
+
+  def sauce_job_name
+    [ENV['TRAVIS_JOB_NUMBER'], browser, device_name].compact.join(" : ")
+  end
+
+  def raise_on_missing_sauce_variables!
+    # Required sauce variables
+    %w( SAUCE_USERNAME SAUCE_ACCESS_KEY ).each do |env_var|
+      raise "Error - set #{env_var} for access to open-sauce for selenium tests" unless ENV[env_var]
+    end
+  end
+
+  def set_build_to_notify_sauce!
+    # Notify sauce labs of build result if any specs were:
+    #  * JS related (browser specs)
+    RSpec.configure do |config|
+      config.prepend_after(:suite) do
+        examples      = RSpec.world.filtered_examples.values.flatten
+        sauce_results = examples.inject({ passed: [], failed: [], total: 0 }) do |result, example|
+          if example.metadata[:js] #only js features
+            result[:total] += 1
+            result[example.metadata[:execution_result][:status].to_sym] << example
+          end
+          result
+        end
+
+        if sauce_results[:total] && sauce_results[:total] > 0
+          job_result = sauce_results[:failed].count > 0 ? "failed" : "passed"
+          Capybara.using_driver(:selenium_browser) do
+            Capybara.current_session.driver.execute_script("sauce:job-result=#{job_result}")
+          end
+        end
+      end
     end
   end
 
   def print_debug_info
     STDERR.puts " >> Loading Selenium display"