Browser tests enhanced.

test/browser/abb_one_group_test.rb

@@ -79,6 +79,8 @@ class AgentTicketActionLevel0Test < TestCase
       value: 'Sending',
     )
 
+    tasks_close_all()
+
   end
 
   def test_bbb_customer_ticket_create_with_one_group
@@ -137,6 +139,8 @@ class AgentTicketActionLevel0Test < TestCase
       value: 'one group - some body 1234 äöüß',
     )
 
+    tasks_close_all()
+
   end
 
   def test_ccc_agent_ticket_create_with_more_groups

test/browser/auth_test.rb

@@ -22,6 +22,7 @@ class AuthTest < TestCase
       username: 'nicole.braun@zammad.org',
       password: 'test',
     )
+    tasks_close_all()
 
     # reload page
     reload()