X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/a32c4f9997a0c8941b62668c5e59941985359c05..8d61948fecccfc60db2f18ba4daf7c01ddf3d3c8:/apps/workbench/test/integration_helper.rb

diff --git a/apps/workbench/test/integration_helper.rb b/apps/workbench/test/integration_helper.rb
index 2cf6bca2ad..f0c811aac2 100644
--- a/apps/workbench/test/integration_helper.rb
+++ b/apps/workbench/test/integration_helper.rb
@@ -4,10 +4,76 @@ require 'capybara/poltergeist'
 require 'uri'
 require 'yaml'
 
+def available_port for_what
+  begin
+    Addrinfo.tcp("0.0.0.0", 0).listen do |srv|
+      port = srv.connect_address.ip_port
+      # Selenium needs an additional locking port, check if it's available
+      # and retry if necessary.
+      if for_what == 'selenium'
+        locking_port = port - 1
+        Addrinfo.tcp("0.0.0.0", locking_port).listen.close
+      end
+      STDERR.puts "Using port #{port} for #{for_what}"
+      return port
+    end
+  rescue Errno::EADDRINUSE, Errno::EACCES
+    retry
+  end
+end
+
+def selenium_opts
+  {
+    port: available_port('selenium'),
+  }
+end
+
+def poltergeist_opts
+  {
+    phantomjs_options: ['--ignore-ssl-errors=true'],
+    port: available_port('poltergeist'),
+    window_size: [1200, 800],
+  }
+end
+
+Capybara.register_driver :poltergeist do |app|
+  Capybara::Poltergeist::Driver.new app, poltergeist_opts
+end
+
+Capybara.register_driver :poltergeist_debug do |app|
+  Capybara::Poltergeist::Driver.new app, poltergeist_opts.merge(inspector: true)
+end
+
+Capybara.register_driver :poltergeist_with_fake_websocket do |app|
+  js = File.expand_path '../support/fake_websocket.js', __FILE__
+  Capybara::Poltergeist::Driver.new app, poltergeist_opts.merge(extensions: [js])
+end
+
+Capybara.register_driver :poltergeist_without_file_api do |app|
+  js = File.expand_path '../support/remove_file_api.js', __FILE__
+  Capybara::Poltergeist::Driver.new app, poltergeist_opts.merge(extensions: [js])
+end
+
+Capybara.register_driver :selenium do |app|
+  Capybara::Selenium::Driver.new app, selenium_opts
+end
+
+Capybara.register_driver :selenium_with_download do |app|
+  profile = Selenium::WebDriver::Firefox::Profile.new
+  profile['browser.download.dir'] = DownloadHelper.path.to_s
+  profile['browser.download.downloadDir'] = DownloadHelper.path.to_s
+  profile['browser.download.defaultFolder'] = DownloadHelper.path.to_s
+  profile['browser.download.folderList'] = 2 # "save to user-defined location"
+  profile['browser.download.manager.showWhenStarting'] = false
+  profile['browser.helperApps.alwaysAsk.force'] = false
+  profile['browser.helperApps.neverAsk.saveToDisk'] = 'text/plain,application/octet-stream'
+  Capybara::Selenium::Driver.new app, selenium_opts.merge(profile: profile)
+end
+
 module WaitForAjax
-  Capybara.default_wait_time = 5
+  Capybara.default_max_wait_time = 10
   def wait_for_ajax
-    Timeout.timeout(Capybara.default_wait_time) do
+    Timeout.timeout(Capybara.default_max_wait_time) do
       loop until finished_all_ajax_requests?
     end
   end
@@ -17,11 +83,85 @@ module WaitForAjax
   end
 end
 
+module AssertDomEvent
+  # Yield the supplied block, then wait for an event to arrive at a
+  # DOM element.
+  def assert_triggers_dom_event events, target='body'
+    magic = 'received-dom-event-' + rand(2**30).to_s(36)
+    page.evaluate_script <<eos
+      $('#{target}').one('#{events}', function() {
+        $('body').addClass('#{magic}');
+      });
+eos
+    yield
+    assert_selector "body.#{magic}"
+    page.evaluate_script "$('body').removeClass('#{magic}');";
+  end
+end
+
+module HeadlessHelper
+  class HeadlessSingleton
+    @display = ENV['ARVADOS_TEST_HEADLESS_DISPLAY'] || rand(400)+100
+    STDERR.puts "Using display :#{@display} for headless tests"
+    def self.get
+      @headless ||= Headless.new reuse: false, display: @display
+    end
+  end
+
+  Capybara.default_driver = :rack_test
+
+  def self.included base
+    base.class_eval do
+      setup do
+        Capybara.use_default_driver
+        @headless = false
+      end
+
+      teardown do
+        if @headless
+          @headless.stop
+          @headless = false
+        end
+      end
+    end
+  end
+
+  def need_selenium reason=nil, driver=:selenium
+    Capybara.current_driver = driver
+    unless ENV['ARVADOS_TEST_HEADFUL'] or @headless
+      @headless = HeadlessSingleton.get
+      @headless.start
+    end
+  end
+
+  def need_javascript reason=nil
+    unless Capybara.current_driver == :selenium
+      Capybara.current_driver = :poltergeist
+    end
+  end
+end
+
+module KeepWebConfig
+  def getport service
+    File.read(File.expand_path("../../../../tmp/#{service}.port", __FILE__))
+  end
+
+  def use_keep_web_config
+    @kwport = getport 'keep-web-ssl'
+    @kwdport = getport 'keep-web-dl-ssl'
+    Rails.configuration.keep_web_url = "https://localhost:#{@kwport}/c=%{uuid_or_pdh}"
+    Rails.configuration.keep_web_download_url = "https://localhost:#{@kwdport}/c=%{uuid_or_pdh}"
+    CollectionsController.any_instance.expects(:file_enumerator).never
+  end
+end
+
 class ActionDispatch::IntegrationTest
   # Make the Capybara DSL available in all integration tests
   include Capybara::DSL
   include ApiFixtureLoader
   include WaitForAjax
+  include AssertDomEvent
+  include HeadlessHelper
 
   @@API_AUTHS = self.api_fixture('api_client_authorizations')