diff --git a/AsbCloudWebApi.Tests/Middlware/UserConnectionsLimitMiddlwareTest.cs b/AsbCloudWebApi.Tests/Middlware/UserConnectionsLimitMiddlwareTest.cs
index 7ced750b..ee85b6aa 100644
--- a/AsbCloudWebApi.Tests/Middlware/UserConnectionsLimitMiddlwareTest.cs
+++ b/AsbCloudWebApi.Tests/Middlware/UserConnectionsLimitMiddlwareTest.cs
@@ -17,6 +17,7 @@ using Xunit;
 
 namespace AsbCloudWebApi.Tests.Middlware
 {
+    //TODO: переписать как интеграционный тест. Использовать WebApplicationFactory.
     public class UserConnectionsLimitMiddlwareTest
     {
         const int iterations2Block = 8;
diff --git a/AsbCloudWebApi.Tests/UnitTests/Background/WorkTest.cs b/AsbCloudWebApi.Tests/UnitTests/Background/WorkTest.cs
index 40665b60..10560fed 100644
--- a/AsbCloudWebApi.Tests/UnitTests/Background/WorkTest.cs
+++ b/AsbCloudWebApi.Tests/UnitTests/Background/WorkTest.cs
@@ -145,8 +145,8 @@ public class WorkTest
 		//assert
 		Assert.Equal(0, work.CountComplete);
 		Assert.Equal(1, work.CountStart);
-		Assert.Equal(0, work.CountErrors);
+		Assert.Equal(1, work.CountErrors);
 		Assert.Null(work.LastComplete);
-		Assert.Null(work.LastError);
+		Assert.NotNull(work.LastError);
 	}
 }
\ No newline at end of file
diff --git a/AsbCloudWebApi.Tests/readme.md b/AsbCloudWebApi.Tests/readme.md
new file mode 100644
index 00000000..05db6480
--- /dev/null
+++ b/AsbCloudWebApi.Tests/readme.md
@@ -0,0 +1 @@
+Доп инфо по тестированию: https://learn.microsoft.com/ru-ru/dotnet/architecture/modern-web-apps-azure/test-asp-net-core-mvc-apps