X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/b2979b0db0b6b5ee7ad3001ffcc8f76ff4d96f05..edc5e4b6645b9b983a85a892bf3d3ad1432a657d:/apps/workbench/test/integration_helper.rb

diff --git a/apps/workbench/test/integration_helper.rb b/apps/workbench/test/integration_helper.rb
index 1784779664..febcfcfec0 100644
--- a/apps/workbench/test/integration_helper.rb
+++ b/apps/workbench/test/integration_helper.rb
@@ -4,10 +4,24 @@ require 'capybara/poltergeist'
 require 'uri'
 require 'yaml'
 
+module WaitForAjax
+  Capybara.default_wait_time = 5
+  def wait_for_ajax
+    Timeout.timeout(Capybara.default_wait_time) do
+      loop until finished_all_ajax_requests?
+    end
+  end
+
+  def finished_all_ajax_requests?
+    page.evaluate_script('jQuery.active').zero?
+  end
+end
+
 class ActionDispatch::IntegrationTest
   # Make the Capybara DSL available in all integration tests
   include Capybara::DSL
   include ApiFixtureLoader
+  include WaitForAjax
 
   @@API_AUTHS = self.api_fixture('api_client_authorizations')
 
@@ -34,4 +48,27 @@ class ActionDispatch::IntegrationTest
       false
     end
   end
+
+  @@screenshot_count = 1
+  def screenshot
+    image_file = "./tmp/workbench-fail-#{@@screenshot_count}.png"
+    begin
+      page.save_screenshot image_file
+    rescue Capybara::NotSupportedByDriverError
+      # C'est la vie.
+    else
+      puts "Saved #{image_file}"
+      @@screenshot_count += 1
+    end
+  end
+
+  teardown do
+    if not passed?
+      screenshot
+    end
+    if Capybara.current_driver == :selenium
+      page.execute_script("window.localStorage.clear()")
+    end
+    Capybara.reset_sessions!
+  end
 end