Fixed CI failures on Circle CI introduced by commit 8f04e32. This is …

…a follow-up to original issue #2534 - Agents should always be able to re-open closed tickets, regardless of group.follow_up_possible.

spec/requests/ticket_spec.rb

@@ -2088,6 +2088,7 @@
     describe 'reopening a ticket' do
       shared_examples 'successfully reopen a ticket' do
         it 'succeeds' do
+          authenticated_as(user)
           put "/api/v1/tickets/#{ticket.id}",
               params: { state_id: Ticket::State.find_by(name: 'open').id },
               as:     :json
@@ -2099,6 +2100,7 @@
 
       shared_examples 'fail to reopen a ticket' do
         it 'fails' do
+          authenticated_as(user)
           put "/api/v1/tickets/#{ticket.id}",
               params: { state_id: Ticket::State.find_by(name: 'open').id },
               as:     :json
@@ -2111,32 +2113,44 @@
       context 'when ticket.group.follow_up_possible = "yes"' do
         before { ticket.group.update(follow_up_possible: 'yes') }
 
-        context 'as admin', authenticated_as: :admin do
-          include_examples 'successfully reopen a ticket'
+        context 'as admin' do
+          include_examples 'successfully reopen a ticket' do
+            let(:user) { admin }
+          end
         end
 
-        context 'as agent', authenticated_as: :agent do
-          include_examples 'successfully reopen a ticket'
+        context 'as agent' do
+          include_examples 'successfully reopen a ticket' do
+            let(:user) { agent }
+          end
         end
 
-        context 'as customer', authenticated_as: :customer do
-          include_examples 'successfully reopen a ticket'
+        context 'as customer' do
+          include_examples 'successfully reopen a ticket' do
+            let(:user) { customer }
+          end
         end
       end
 
       context 'when ticket.group.follow_up_possible = "new_ticket"' do
         before { ticket.group.update(follow_up_possible: 'new_ticket') }
 
-        context 'as admin', authenticated_as: :admin do
-          include_examples 'successfully reopen a ticket'
+        context 'as admin' do
+          include_examples 'successfully reopen a ticket' do
+            let(:user) { admin }
+          end
         end
 
-        context 'as agent', authenticated_as: :agent do
-          include_examples 'successfully reopen a ticket'
+        context 'as agent' do
+          include_examples 'successfully reopen a ticket' do
+            let(:user) { agent }
+          end
         end
 
-        context 'as customer', authenticated_as: :customer do
-          include_examples 'fail to reopen a ticket'
+        context 'as customer' do
+          include_examples 'fail to reopen a ticket' do
+            let(:user) { customer }
+          end
         end
       end
     end