X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/3d5ffcdc1c522d8252470d9ab448e3872e0a3a58..9fcd7e96ad9ed8c7f3a343663a06ee9cbaa15aa9:/apps/workbench/test/integration_helper.rb

diff --git a/apps/workbench/test/integration_helper.rb b/apps/workbench/test/integration_helper.rb
index 01e3ff8864..39fdf4b260 100644
--- a/apps/workbench/test/integration_helper.rb
+++ b/apps/workbench/test/integration_helper.rb
@@ -4,15 +4,20 @@ require 'capybara/poltergeist'
 require 'uri'
 require 'yaml'
 
+POLTERGEIST_OPTS = {
+  window_size: [1200, 800],
+  phantomjs_options: ['--ignore-ssl-errors=true'],
+  inspector: true,
+}
+
 Capybara.register_driver :poltergeist do |app|
-  Capybara::Poltergeist::Driver.new app, {
-    window_size: [1200, 800],
-    phantomjs_options: ['--ignore-ssl-errors=true'],
-    inspector: true,
-  }
+  Capybara::Poltergeist::Driver.new app, POLTERGEIST_OPTS
 end
 
-Headless.new.start
+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
 
 module WaitForAjax
   Capybara.default_wait_time = 5
@@ -27,11 +32,69 @@ 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
+    def self.get
+      @headless ||= Headless.new reuse: false
+    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
+    Capybara.current_driver = :selenium
+    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
+
 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')
 
@@ -42,9 +105,11 @@ class ActionDispatch::IntegrationTest
     # fixture, or passed as a raw string.
     api_token = ((@@API_AUTHS.include? token) ?
                  @@API_AUTHS[token]['api_token'] : token)
-    sep = (path.include? '?') ? '&' : '?'
+    path_parts = path.partition("#")
+    sep = (path_parts.first.include? '?') ? '&' : '?'
     q_string = URI.encode_www_form('api_token' => api_token)
-    "#{path}#{sep}#{q_string}"
+    path_parts.insert(1, "#{sep}#{q_string}")
+    path_parts.join("")
   end
 
   # Find a page element, but return false instead of raising an