Move callbacks before save for #changed? and #changes?

app/models/ext_management_system.rb

@@ -193,12 +193,12 @@ def edit_with_params(params, endpoints, authentications)
         endpoints_changed       ||= ems.endpoints.any?(&:changed?)
         authentications_changed ||= ems.authentications.any?(&:changed?)
 
+        after_update_endpoints      if endpoints_changed
+        after_update_authentication if authentications_changed
+
         ems.provider.save! if ems.provider.present? && ems.provider.changed?
         ems.save!
       end
-
-      after_update_endpoints      if endpoints_changed
-      after_update_authentication if authentications_changed
     end
   end
 
@@ -920,14 +920,14 @@ def stop_event_monitor_queue
   end
 
   def stop_event_monitor_queue_on_change
-    if event_monitor_class && !self.new_record? && default_endpoint.changed.include_any?("hostname", "ipaddress")
+    if event_monitor_class && !new_record? && default_endpoint.changed.include_any?("hostname", "ipaddress")
       _log.info("EMS: [#{name}], Hostname or IP address has changed, stopping Event Monitor.  It will be restarted by the WorkerMonitor.")
       stop_event_monitor_queue
     end
   end
 
   def stop_event_monitor_queue_on_credential_change
-    if event_monitor_class && !self.new_record? && self.credentials_changed?
+    if event_monitor_class && !new_record? && default_authentication.changed?
       _log.info("EMS: [#{name}], Credentials have changed, stopping Event Monitor.  It will be restarted by the WorkerMonitor.")
       stop_event_monitor_queue
     end
@@ -984,14 +984,14 @@ def stop_refresh_worker_queue
   end
 
   def stop_refresh_worker_queue_on_change
-    if refresh_worker_class && !self.new_record? && default_endpoint.changed.include_any?("hostname", "ipaddress")
+    if refresh_worker_class && !new_record? && default_endpoint.changed.include_any?("hostname", "ipaddress")
       _log.info("EMS: [#{name}], Hostname or IP address has changed, stopping Refresh Worker.  It will be restarted by the WorkerMonitor.")
       stop_refresh_worker_queue
     end
   end
 
   def stop_refresh_worker_queue_on_credential_change
-    if refresh_worker_class && !self.new_record? && self.credentials_changed?
+    if refresh_worker_class && !new_record? && default_authentication.changed?
       _log.info("EMS: [#{name}], Credentials have changed, stopping Refresh Worker.  It will be restarted by the WorkerMonitor.")
       stop_refresh_worker_queue
     end

spec/models/ext_management_system_spec.rb

@@ -931,6 +931,12 @@ def deliver_queue_message(queue_message = MiqQueue.order(:id).first)
 
         ems.edit_with_params(params, endpoints, authentications)
       end
+
+      it "stops the event monitor" do
+        expect(ems).to receive(:stop_event_monitor_queue)
+
+        ems.edit_with_params(params, endpoints, authentications)
+      end
     end
 
     context "adding an authentication" do
@@ -985,6 +991,12 @@ def deliver_queue_message(queue_message = MiqQueue.order(:id).first)
 
         ems.edit_with_params(params, endpoints, authentications)
       end
+
+      it "stops the event monitor" do
+        expect(ems).to receive(:stop_event_monitor_queue)
+
+        ems.edit_with_params(params, endpoints, authentications)
+      end
     end
   end