fix covverage

ChatBot.Tests/Services/Telegram/BotInfoServiceSimpleTests.cs

@@ -0,0 +1,54 @@
+using ChatBot.Services.Telegram.Services;
+using FluentAssertions;
+using Microsoft.Extensions.Logging;
+using Moq;
+using Telegram.Bot;
+
+namespace ChatBot.Tests.Services.Telegram;
+
+/// <summary>
+/// Simple tests for BotInfoService that don't rely on mocking extension methods
+/// </summary>
+public class BotInfoServiceSimpleTests
+{
+    [Fact]
+    public void Constructor_ShouldCreateInstance()
+    {
+        // Arrange
+        var botClientMock = new Mock<ITelegramBotClient>();
+        var loggerMock = new Mock<ILogger<BotInfoService>>();
+
+        // Act
+        var service = new BotInfoService(botClientMock.Object, loggerMock.Object);
+
+        // Assert
+        service.Should().NotBeNull();
+    }
+
+    [Fact]
+    public void IsCacheValid_InitiallyFalse()
+    {
+        // Arrange
+        var botClientMock = new Mock<ITelegramBotClient>();
+        var loggerMock = new Mock<ILogger<BotInfoService>>();
+        var service = new BotInfoService(botClientMock.Object, loggerMock.Object);
+
+        // Act & Assert
+        service.IsCacheValid().Should().BeFalse();
+    }
+
+    [Fact]
+    public void InvalidateCache_ShouldWork()
+    {
+        // Arrange
+        var botClientMock = new Mock<ITelegramBotClient>();
+        var loggerMock = new Mock<ILogger<BotInfoService>>();
+        var service = new BotInfoService(botClientMock.Object, loggerMock.Object);
+
+        // Act
+        service.InvalidateCache();
+
+        // Assert
+        service.IsCacheValid().Should().BeFalse();
+    }
+}