Address review comments for LDAP QA test

qa/qa.rb

@@ -64,7 +64,7 @@ module QA
       autoload :Instance, 'qa/scenario/test/instance'
       module Integration
-        autoload :Ldap, 'qa/scenario/test/integration/ldap'
+        autoload :LDAP, 'qa/scenario/test/integration/ldap'
         autoload :Mattermost, 'qa/scenario/test/integration/mattermost'
       end

qa/qa/page/main/login.rb

@@ -20,6 +20,11 @@ module QA
           element :sign_in_button, 'submit_tag "Sign in"'
         end
+        view 'app/views/devise/shared/_tabs_ldap.html.haml' do
+          element :ldap_tab, "link_to server['label']"
+          element :standard_tab, "link_to 'Standard'"
+        end
+
         def initialize
           wait(max: 500) do
             page.has_css?('.application')

qa/qa/scenario/test/integration/ldap.rb

@@ -2,7 +2,7 @@ module QA
   module Scenario
     module Test
       module Integration
-        class Ldap < Test::Instance
+        class LDAP < Test::Instance
           tags :ldap
         end
       end