add tests

ChatBot.Tests/Services/Telegram/TelegramServicesTests.cs

@@ -0,0 +1,121 @@
+using ChatBot.Services.Telegram.Services;
+using ChatBot.Tests.TestUtilities;
+using Microsoft.Extensions.Logging;
+using Moq;
+using Telegram.Bot;
+using Telegram.Bot.Types;
+
+namespace ChatBot.Tests.Services.Telegram;
+
+public class TelegramServicesTests : UnitTestBase
+{
+    [Fact]
+    public void TelegramBotService_ShouldCreateInstance()
+    {
+        // Arrange
+        var loggerMock = new Mock<ILogger<TelegramBotService>>();
+        var botClientMock = new Mock<ITelegramBotClient>();
+        var serviceProviderMock = new Mock<IServiceProvider>();
+
+        // Act
+        var service = new TelegramBotService(
+            loggerMock.Object,
+            botClientMock.Object,
+            serviceProviderMock.Object
+        );
+
+        // Assert
+        Assert.NotNull(service);
+    }
+
+    [Fact]
+    public void TelegramMessageHandler_ShouldCreateInstance()
+    {
+        // Arrange
+        var loggerMock = new Mock<ILogger<TelegramMessageHandler>>();
+        var commandProcessorMock =
+            new Mock<ChatBot.Services.Telegram.Interfaces.ITelegramCommandProcessor>();
+        var messageSenderMock =
+            new Mock<ChatBot.Services.Telegram.Interfaces.ITelegramMessageSender>();
+
+        // Act
+        var handler = new TelegramMessageHandler(
+            loggerMock.Object,
+            commandProcessorMock.Object,
+            messageSenderMock.Object
+        );
+
+        // Assert
+        Assert.NotNull(handler);
+    }
+
+    [Fact]
+    public void TelegramErrorHandler_ShouldCreateInstance()
+    {
+        // Arrange
+        var loggerMock = new Mock<ILogger<TelegramErrorHandler>>();
+
+        // Act
+        var handler = new TelegramErrorHandler(loggerMock.Object);
+
+        // Assert
+        Assert.NotNull(handler);
+    }
+
+    [Fact]
+    public void TelegramMessageSender_ShouldCreateInstance()
+    {
+        // Arrange
+        var loggerMock = new Mock<ILogger<TelegramMessageSender>>();
+
+        // Act
+        var sender = new TelegramMessageSender(loggerMock.Object);
+
+        // Assert
+        Assert.NotNull(sender);
+    }
+
+    [Fact]
+    public void BotInfoService_ShouldCreateInstance()
+    {
+        // Arrange
+        var botClientMock = new Mock<ITelegramBotClient>();
+        var loggerMock = new Mock<ILogger<BotInfoService>>();
+
+        // Act
+        var service = new BotInfoService(botClientMock.Object, loggerMock.Object);
+
+        // Assert
+        Assert.NotNull(service);
+    }
+
+    [Fact]
+    public void BotInfoService_IsCacheValid_ShouldReturnFalseInitially()
+    {
+        // Arrange
+        var botClientMock = new Mock<ITelegramBotClient>();
+        var loggerMock = new Mock<ILogger<BotInfoService>>();
+        var service = new BotInfoService(botClientMock.Object, loggerMock.Object);
+
+        // Act
+        var isValid = service.IsCacheValid();
+
+        // Assert
+        Assert.False(isValid);
+    }
+
+    [Fact]
+    public void BotInfoService_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
+        Assert.False(service.IsCacheValid());
+    }
+}