Added oder of article, sometimes on postgresql it's different.

app/controllers/tickets_controller.rb

@@ -119,7 +119,6 @@ class TicketsController < ApplicationController
     group_ids = Group.select('groups.id')
                      .joins(:users)
                      .where('groups_users.user_id = ?', current_user.id)
-                     .where( 'groups.active = ?', true )
                      .map(&:id)
 
     access_condition = [ 'group_id IN (?)', group_ids ]
@@ -225,7 +224,7 @@ class TicketsController < ApplicationController
     assets = ticket.assets(assets)
 
     # get related articles
-    articles = Ticket::Article.where(ticket_id: params[:id])
+    articles = Ticket::Article.where(ticket_id: params[:id]).order('created_at ASC, id ASC')
 
     # get related users
     article_ids = []

test/browser/agent_ticket_actions_level6_test.rb

@@ -53,7 +53,7 @@ class AgentTicketActionLevel6Test < TestCase
 
     # check if ticket is shown and attachment exists
     location_check(url: '#ticket/zoom/')
-    sleep 4
+    sleep 2
     ticket_number = @browser.find_elements({ css: '.active .ticketZoom-header .ticket-number' })[0].text
     match(
       css: '.active .ticket-article-item:nth-child(1) .attachments',
@@ -77,9 +77,7 @@ class AgentTicketActionLevel6Test < TestCase
     )
 
     # submit form
-    click(
-      css: '.active .js-submit',
-    )
+    click(css: '.active .js-submit')
     sleep 2
 
     # check warning
@@ -93,9 +91,7 @@ class AgentTicketActionLevel6Test < TestCase
     )
 
     # submit form
-    click(
-      css: '.active .js-submit',
-    )
+    click(css: '.active .js-submit')
     sleep 2
 
     # no warning
@@ -136,9 +132,7 @@ class AgentTicketActionLevel6Test < TestCase
     )
 
     # submit form
-    click(
-      css: '.active .js-submit',
-    )
+    click(css: '.active .js-submit')
     sleep 2
 
     # check warning
@@ -146,9 +140,7 @@ class AgentTicketActionLevel6Test < TestCase
       css: '.active .modal',
       value: 'missing',
     )
-    click(
-      css: '.active .modal .js-cancel',
-    )
+    click(css: '.active .modal .js-cancel')
     sleep 2
 
     ticket_update(
@@ -159,9 +151,7 @@ class AgentTicketActionLevel6Test < TestCase
     )
 
     # submit form
-    click(
-      css: '.active .js-submit',
-    )
+    click(css: '.active .js-submit')
     sleep 2
 
     # discard changes should gone away