fixes

tests/Ignis.Tests.Common/IgnisTestExtensions.cs

@@ -12,7 +12,7 @@ public static IServiceCollection AddIgnisTestServices(this IServiceCollection se
  serviceCollection.AddIgnis();
  serviceCollection.AddSingleton<IHostContext, TestHostContext>();
  serviceCollection.AddSingleton<TimeProvider, TestTimeProvider>();
- 
+
  return serviceCollection;
  }
 }

tests/Ignis.Tests.Common/TestTimeProvider.cs

@@ -6,6 +6,6 @@ internal class TestTimeProvider : TimeProvider
 {
  public override Timer CreateTimer(TimerCallback callback, object? state, TimeSpan dueTime, TimeSpan period)
  {
- return base.CreateTimer(callback, state, TimeSpan.Zero, TimeSpan.Zero);
+ return base.CreateTimer(callback, state, TimeSpan.Zero, Timeout.InfiniteTimeSpan);
  }
 }