Fix e2e tests when UI is used to create a top level group

qa/qa/page/group/show.rb

@@ -9,6 +9,7 @@ module QA
         view 'app/views/groups/_home_panel.html.haml' do
           element :new_project_button
           element :new_subgroup_button
+          element :group_id_content
         end
 
         view 'app/assets/javascripts/groups/constants.js' do
@@ -40,6 +41,10 @@ module QA
           click_element :new_project_button
         end
 
+        def group_id
+          find_element(:group_id_content).text.delete('Group ID: ')
+        end
+
         def leave_group
           accept_alert do
             click_element :leave_group_link

qa/qa/resource/sandbox.rb

@@ -25,6 +25,8 @@ module QA
       alias_method :full_path, :path
 
       def fabricate!
+        Flow::Login.sign_in_unless_signed_in
+
         Page::Main::Menu.perform(&:go_to_groups)
 
         Page::Dashboard::Groups.perform do |groups_page|
@@ -39,6 +41,8 @@ module QA
               group.set_visibility('Public')
               group.create
             end
+
+            @id = Page::Group::Show.perform(&:group_id)
           end
         end
       end