Commands return immediately and signalr is used to control the UI

NzbDrone.Core/Notifications/Email/TestEmailCommand.cs

@@ -6,7 +6,7 @@ namespace NzbDrone.Core.Notifications.Email
 {
     public class TestEmailCommand : ICommand
     {
-        public String CommandId { get; set; }
+        public String CommandId { get; private set; }
         public string Server { get; set; }
         public int Port { get; set; }
         public bool Ssl { get; set; }

NzbDrone.Core/Notifications/Growl/TestGrowlCommand.cs

@@ -6,7 +6,7 @@ namespace NzbDrone.Core.Notifications.Growl
 {
     public class TestGrowlCommand : ICommand
     {
-        public String CommandId { get; set; }
+        public String CommandId { get; private set; }
         public string Host { get; set; }
         public int Port { get; set; }
         public string Password { get; set; }

NzbDrone.Core/Notifications/Plex/TestPlexClientCommand.cs

@@ -6,7 +6,7 @@ namespace NzbDrone.Core.Notifications.Plex
 {
     public class TestPlexClientCommand : ICommand
     {
-        public String CommandId { get; set; }
+        public String CommandId { get; private set; }
         public string Host { get; set; }
         public int Port { get; set; }
         public string Username { get; set; }

NzbDrone.Core/Notifications/Plex/TestPlexServerCommand.cs

@@ -6,7 +6,7 @@ namespace NzbDrone.Core.Notifications.Plex
 {
     public class TestPlexServerCommand : ICommand
     {
-        public String CommandId { get; set; }
+        public String CommandId { get; private set; }
         public string Host { get; set; }
         public int Port { get; set; }
 

NzbDrone.Core/Notifications/Prowl/TestProwlCommand.cs

@@ -6,7 +6,7 @@ namespace NzbDrone.Core.Notifications.Prowl
 {
     public class TestProwlCommand : ICommand
     {
-        public String CommandId { get; set; }
+        public String CommandId { get; private set; }
         public string ApiKey { get; set; }
         public int Priority { get; set; }
 

NzbDrone.Core/Notifications/Pushover/TestPushoverCommand.cs

@@ -6,7 +6,7 @@ namespace NzbDrone.Core.Notifications.Pushover
 {
     public class TestPushoverCommand : ICommand
     {
-        public String CommandId { get; set; }
+        public String CommandId { get; private set; }
         public string UserKey { get; set; }
         public int Priority { get; set; }
 

NzbDrone.Core/Notifications/Xbmc/TestXbmcCommand.cs

@@ -6,7 +6,7 @@ namespace NzbDrone.Core.Notifications.Xbmc
 {
     public class TestXbmcCommand : ICommand
     {
-        public String CommandId { get; set; }
+        public String CommandId { get; private set; }
         public string Host { get; set; }
         public int Port { get; set; }
         public string Username { get; set; }