Add Job preference tests (#28625)

* Misc Job related changes

* Add JobTest

* A

* Aa

* Lets not confuse the yaml linter

* fixes

* a

Content.IntegrationTests/Pair/TestPair.Recycle.cs

@@ -2,10 +2,12 @@
 using System.IO;
 using System.Linq;
 using Content.Server.GameTicking;
+using Content.Server.Preferences.Managers;
 using Content.Shared.CCVar;
 using Content.Shared.GameTicking;
 using Content.Shared.Mind;
 using Content.Shared.Mind.Components;
+using Content.Shared.Preferences;
 using Robust.Client;
 using Robust.Server.Player;
 using Robust.Shared.Exceptions;
@@ -34,6 +36,9 @@ public sealed partial class TestPair : IAsyncDisposable
 
     private async Task OnCleanDispose()
     {
+        await Server.WaitIdleAsync();
+        await Client.WaitIdleAsync();
+        await ResetModifiedPreferences();
         await Server.RemoveAllDummySessions();
 
         if (TestMap != null)
@@ -81,6 +86,16 @@ public sealed partial class TestPair : IAsyncDisposable
         await _testOut.WriteLineAsync($"{nameof(CleanReturnAsync)}: PoolManager took {returnTime.TotalMilliseconds} ms to put pair {Id} back into the pool");
     }
 
+    private async Task ResetModifiedPreferences()
+    {
+        var prefMan = Server.ResolveDependency<IServerPreferencesManager>();
+        foreach (var user in _modifiedProfiles)
+        {
+            await Server.WaitPost(() => prefMan.SetProfile(user, 0, new HumanoidCharacterProfile()).Wait());
+        }
+        _modifiedProfiles.Clear();
+    }
+
     public async ValueTask CleanReturnAsync()
     {
         if (State != PairState.InUse)