From f8fd16edb2926fa33e4d7800619ac67e6df0de97 Mon Sep 17 00:00:00 2001
From: Leonid Pershin <lpershin@syntellect.ru>
Date: Mon, 20 Oct 2025 12:49:04 +0300
Subject: [PATCH] fix issue

---
 ChatBot.Tests/Data/MigrationsTests.cs | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/ChatBot.Tests/Data/MigrationsTests.cs b/ChatBot.Tests/Data/MigrationsTests.cs
index ad04ddb..d566f3d 100644
--- a/ChatBot.Tests/Data/MigrationsTests.cs
+++ b/ChatBot.Tests/Data/MigrationsTests.cs
@@ -10,6 +10,7 @@ public class MigrationsTests : IDisposable
 {
     private readonly ServiceProvider _serviceProvider;
     private readonly ChatBotDbContext _dbContext;
+    private bool _disposed;
 
     public MigrationsTests()
     {
@@ -324,10 +325,25 @@ public class MigrationsTests : IDisposable
         remainingMessageCount.Should().Be(0);
     }
 
+    protected virtual void Dispose(bool disposing)
+    {
+        if (_disposed)
+        {
+            return;
+        }
+
+        if (disposing)
+        {
+            _dbContext?.Dispose();
+            _serviceProvider?.Dispose();
+        }
+
+        _disposed = true;
+    }
+
     public void Dispose()
     {
-        _dbContext?.Dispose();
-        _serviceProvider?.Dispose();
+        Dispose(true);
         GC.SuppressFinalize(this);
     }
 }