add tests

ChatBot.Tests/Telegram/Commands/StatusCommandTests.cs

@@ -155,4 +155,284 @@ public class StatusCommandTests : UnitTestBase
         result.Should().Contain("системы");
         result.Should().Contain("Доступен");
     }
+
+    [Fact]
+    public async Task ExecuteAsync_ShouldReturnTimeoutStatus_WhenRequestTimesOut()
+    {
+        // Arrange
+        var context = new TelegramCommandContext
+        {
+            ChatId = 12345,
+            Username = "testuser",
+            MessageText = "/status",
+            ChatType = "private",
+            ChatTitle = "Test Chat",
+        };
+
+        _ollamaClientMock
+            .Setup(x => x.ChatAsync(It.IsAny<OllamaSharp.Models.Chat.ChatRequest>()))
+            .Throws<TaskCanceledException>();
+
+        // Act
+        var result = await _statusCommand.ExecuteAsync(context);
+
+        // Assert
+        result.Should().NotBeNull();
+        result.Should().Contain("Таймаут");
+    }
+
+    [Fact]
+    public async Task ExecuteAsync_ShouldReturnHttpError502_WhenBadGateway()
+    {
+        // Arrange
+        var context = new TelegramCommandContext
+        {
+            ChatId = 12345,
+            Username = "testuser",
+            MessageText = "/status",
+            ChatType = "private",
+            ChatTitle = "Test Chat",
+        };
+
+        var httpException = new HttpRequestException(
+            "Response status code does not indicate success: 502"
+        );
+        _ollamaClientMock
+            .Setup(x => x.ChatAsync(It.IsAny<OllamaSharp.Models.Chat.ChatRequest>()))
+            .Throws(httpException);
+
+        // Act
+        var result = await _statusCommand.ExecuteAsync(context);
+
+        // Assert
+        result.Should().NotBeNull();
+        result.Should().Contain("502");
+        result.Should().Contain("Bad Gateway");
+    }
+
+    [Fact]
+    public async Task ExecuteAsync_ShouldReturnHttpError503_WhenServiceUnavailable()
+    {
+        // Arrange
+        var context = new TelegramCommandContext
+        {
+            ChatId = 12345,
+            Username = "testuser",
+            MessageText = "/status",
+            ChatType = "private",
+            ChatTitle = "Test Chat",
+        };
+
+        var httpException = new HttpRequestException(
+            "Response status code does not indicate success: 503"
+        );
+        _ollamaClientMock
+            .Setup(x => x.ChatAsync(It.IsAny<OllamaSharp.Models.Chat.ChatRequest>()))
+            .Throws(httpException);
+
+        // Act
+        var result = await _statusCommand.ExecuteAsync(context);
+
+        // Assert
+        result.Should().NotBeNull();
+        result.Should().Contain("503");
+        result.Should().Contain("Service Unavailable");
+    }
+
+    [Fact]
+    public async Task ExecuteAsync_ShouldReturnHttpError504_WhenGatewayTimeout()
+    {
+        // Arrange
+        var context = new TelegramCommandContext
+        {
+            ChatId = 12345,
+            Username = "testuser",
+            MessageText = "/status",
+            ChatType = "private",
+            ChatTitle = "Test Chat",
+        };
+
+        var httpException = new HttpRequestException(
+            "Response status code does not indicate success: 504"
+        );
+        _ollamaClientMock
+            .Setup(x => x.ChatAsync(It.IsAny<OllamaSharp.Models.Chat.ChatRequest>()))
+            .Throws(httpException);
+
+        // Act
+        var result = await _statusCommand.ExecuteAsync(context);
+
+        // Assert
+        result.Should().NotBeNull();
+        result.Should().Contain("504");
+        result.Should().Contain("Gateway Timeout");
+    }
+
+    [Fact]
+    public async Task ExecuteAsync_ShouldReturnHttpError429_WhenTooManyRequests()
+    {
+        // Arrange
+        var context = new TelegramCommandContext
+        {
+            ChatId = 12345,
+            Username = "testuser",
+            MessageText = "/status",
+            ChatType = "private",
+            ChatTitle = "Test Chat",
+        };
+
+        var httpException = new HttpRequestException(
+            "Response status code does not indicate success: 429"
+        );
+        _ollamaClientMock
+            .Setup(x => x.ChatAsync(It.IsAny<OllamaSharp.Models.Chat.ChatRequest>()))
+            .Throws(httpException);
+
+        // Act
+        var result = await _statusCommand.ExecuteAsync(context);
+
+        // Assert
+        result.Should().NotBeNull();
+        result.Should().Contain("429");
+        result.Should().Contain("Too Many Requests");
+    }
+
+    [Fact]
+    public async Task ExecuteAsync_ShouldReturnHttpError500_WhenInternalServerError()
+    {
+        // Arrange
+        var context = new TelegramCommandContext
+        {
+            ChatId = 12345,
+            Username = "testuser",
+            MessageText = "/status",
+            ChatType = "private",
+            ChatTitle = "Test Chat",
+        };
+
+        var httpException = new HttpRequestException(
+            "Response status code does not indicate success: 500"
+        );
+        _ollamaClientMock
+            .Setup(x => x.ChatAsync(It.IsAny<OllamaSharp.Models.Chat.ChatRequest>()))
+            .Throws(httpException);
+
+        // Act
+        var result = await _statusCommand.ExecuteAsync(context);
+
+        // Assert
+        result.Should().NotBeNull();
+        result.Should().Contain("500");
+        result.Should().Contain("Internal Server Error");
+    }
+
+    [Fact]
+    public async Task ExecuteAsync_ShouldReturnNoResponseStatus_WhenResponseIsEmpty()
+    {
+        // Arrange
+        var context = new TelegramCommandContext
+        {
+            ChatId = 12345,
+            Username = "testuser",
+            MessageText = "/status",
+            ChatType = "private",
+            ChatTitle = "Test Chat",
+        };
+
+        // Return empty response
+        _ollamaClientMock
+            .Setup(x => x.ChatAsync(It.IsAny<OllamaSharp.Models.Chat.ChatRequest>()))
+            .Returns(
+                TestDataBuilder.Mocks.CreateAsyncEnumerable(
+                    new List<OllamaSharp.Models.Chat.ChatResponseStream>
+                    {
+                        new OllamaSharp.Models.Chat.ChatResponseStream { Message = null! },
+                    }
+                )
+            );
+
+        // Act
+        var result = await _statusCommand.ExecuteAsync(context);
+
+        // Assert
+        result.Should().NotBeNull();
+        result.Should().Contain("Нет ответа");
+    }
+
+    [Fact]
+    public async Task ExecuteAsync_WithSession_ShouldShowSessionInfo()
+    {
+        // Arrange
+        var chatServiceMock = new Mock<ChatService>(
+            TestDataBuilder.Mocks.CreateLoggerMock<ChatService>().Object,
+            TestDataBuilder.Mocks.CreateAIServiceMock().Object,
+            TestDataBuilder.Mocks.CreateSessionStorageMock().Object,
+            TestDataBuilder
+                .Mocks.CreateOptionsMock(TestDataBuilder.Configurations.CreateAISettings())
+                .Object,
+            TestDataBuilder.Mocks.CreateCompressionServiceMock().Object
+        );
+
+        var session = TestDataBuilder.ChatSessions.CreateBasicSession(12345, "private");
+        session.AddUserMessage("Test", "user");
+        chatServiceMock.Setup(x => x.GetSession(12345)).Returns(session);
+
+        var statusCommand = new StatusCommand(
+            chatServiceMock.Object,
+            new Mock<ModelService>(
+                TestDataBuilder.Mocks.CreateLoggerMock<ModelService>().Object,
+                _ollamaOptionsMock.Object
+            ).Object,
+            TestDataBuilder.Mocks.CreateOptionsMock(new AISettings()).Object,
+            _ollamaClientMock.Object
+        );
+
+        var context = new TelegramCommandContext
+        {
+            ChatId = 12345,
+            Username = "testuser",
+            MessageText = "/status",
+            ChatType = "private",
+            ChatTitle = "Test Chat",
+        };
+
+        _ollamaClientMock
+            .Setup(x => x.ChatAsync(It.IsAny<OllamaSharp.Models.Chat.ChatRequest>()))
+            .Returns(
+                TestDataBuilder.Mocks.CreateAsyncEnumerable(
+                    new List<OllamaSharp.Models.Chat.ChatResponseStream>
+                    {
+                        new OllamaSharp.Models.Chat.ChatResponseStream
+                        {
+                            Message = new OllamaSharp.Models.Chat.Message(
+                                ChatRole.Assistant,
+                                "Test"
+                            ),
+                        },
+                    }
+                )
+            );
+
+        // Act
+        var result = await statusCommand.ExecuteAsync(context);
+
+        // Assert
+        result.Should().NotBeNull();
+        result.Should().Contain("Сессия");
+        result.Should().Contain("Сообщений в истории");
+    }
+
+    [Fact]
+    public void CommandName_ShouldReturnCorrectName()
+    {
+        // Act & Assert
+        _statusCommand.CommandName.Should().Be("/status");
+    }
+
+    [Fact]
+    public void Description_ShouldReturnCorrectDescription()
+    {
+        // Act & Assert
+        _statusCommand.Description.Should().Be("Показать статус системы и API");
+    }
 }