Fixed CI tests for messages

Author: prioux

BrainPortal/spec/models/message_spec.rb

@@ -101,7 +101,7 @@
         allow(exception).to receive(:backtrace).and_return([""])
         allow(WorkGroup).to receive(:find_by_id).and_return(User.all_admins.map(&:own_group).compact)
         Message.send_internal_error_message("","head", exception)
-      end.to change { Message.count }.by(User.all_admins.map(&:own_group).compact.count)
+      end.to change { Message.count }.by(User.all_admins.map(&:own_group).uniq.size)
     end
 
     it "send a message to all users and admin (admin + normal user)" do
@@ -111,7 +111,7 @@
         allow(exception).to receive(:backtrace).and_return([""])
         allow(WorkGroup).to receive(:find_by_id).and_return(User.all_admins.map(&:own_group).compact)
         Message.send_internal_error_message(users,"head", exception)
-      end.to change { Message.count }.by(User.all_admins.map(&:own_group).compact.count + users.size)
+      end.to change { Message.count }.by(User.all_admins.map(&:own_group).uniq.size + users.size)
     end
 
   end