public TelegramBot(TelegramBotConfiguration config)
{
_messageHandlers = new List <Action <Message> >();
_client = new TelegramBotClient(config.Token);
_client.StartReceiving();
_client.OnMessage += OnMessage;
}
public TelegramUpdateHandler(ILogger <TelegramUpdateHandler> logger, IHandleTelegramMessage messageHandler,
ITelegramBotService botService, IOptions <TelegramBotConfiguration> options)
{
_logger = logger;
_messageHandler = messageHandler;
_botService = botService;
_configuration = options.Value;
}
public void Constructor_should_create_client()
{
var fakeOptions = new Mock <IOptions <TelegramBotConfiguration> >();
var fakeConfig = new TelegramBotConfiguration
{
BotToken = "1234567:4TT8bAc8GHUspu3ERYn-KGcvsvGB9u_n4ddy"
};
fakeOptions.SetupGet(x => x.Value).Returns(fakeConfig);
var service = new TelegramBotService(fakeOptions.Object);
service.Client.Should().NotBeNull();
}
public async Task HandleAsync_does_not_report_or_catch_exception_if_message_handler_fails()
{
var fakeLogger = new Mock <ILogger <TelegramUpdateHandler> >();
var fakeMessageHandler = new Mock <IHandleTelegramMessage>();
var fakeOptions = new Mock <IOptions <TelegramBotConfiguration> >();
var fakeBotService = new Mock <ITelegramBotService>();
var exception = new Exception("whoops");
fakeMessageHandler.Setup(x => x.HandleAsync(It.IsAny <TelegramMessage>()))
.ThrowsAsync(exception);
var fakeClient = new Mock <ITelegramBotClient>();
fakeBotService.SetupGet(x => x.Client).Returns(fakeClient.Object);
var fakeConfig = new TelegramBotConfiguration
{
EnableExceptionForwarding = false,
ExceptionChatId = 42
};
fakeOptions.SetupGet(x => x.Value).Returns(fakeConfig);
var handler = new TelegramUpdateHandler(
fakeLogger.Object,
fakeMessageHandler.Object,
fakeBotService.Object,
fakeOptions.Object);
Func <Task> action = async() => await handler.HandleAsync(TelegramUpdateFactory.CreateFakeTelegramUpdate(UpdateType.Message));
await action.Should().ThrowAsync <Exception>();
fakeClient.VerifyNoOtherCalls();
}
public async Task HandleAsync_catches_and_reports_exception_when_message_handler_throws_and_exception_forwarding_is_enabled()
{
var fakeLogger = new Mock <ILogger <TelegramUpdateHandler> >();
var fakeMessageHandler = new Mock <IHandleTelegramMessage>();
var fakeOptions = new Mock <IOptions <TelegramBotConfiguration> >();
var fakeBotService = new Mock <ITelegramBotService>();
var exception = new Exception("whoops");
fakeMessageHandler.Setup(x => x.HandleAsync(It.IsAny <TelegramMessage>()))
.ThrowsAsync(exception);
var fakeClient = new Mock <ITelegramBotClient>();
fakeBotService.SetupGet(x => x.Client).Returns(fakeClient.Object);
var fakeConfig = new TelegramBotConfiguration
{
EnableExceptionForwarding = true,
ExceptionChatId = 42
};
fakeOptions.SetupGet(x => x.Value).Returns(fakeConfig);
var handler = new TelegramUpdateHandler(
fakeLogger.Object,
fakeMessageHandler.Object,
fakeBotService.Object,
fakeOptions.Object);
await handler.HandleAsync(TelegramUpdateFactory.CreateFakeTelegramUpdate(UpdateType.Message));
var expectedMessage = $"```\n{exception}\n```";
fakeClient.VerifySendTextMessageAsync(fakeConfig.ExceptionChatId, expectedMessage, Times.Once(), ParseMode.Markdown);
}
public TelegramBotService(IOptions <TelegramBotConfiguration> config)
{
_config = config.Value;
_bot = new TelegramBotClient(_config.BotToken);
_bot.OnMessage += BotOnMessageReceived;
}
public BotController(TelegramBotConfiguration telegramBotConfiguration)
{
TelegramBotConfiguration = telegramBotConfiguration;
TelegramBotClient = new TelegramBotClient(TelegramBotConfiguration.Token);
}
// TODO: This needs unit tests
public static IServiceCollection AddTelegramBot(this IServiceCollection services, TelegramBotConfiguration configuration)
{
var config = configuration ?? throw new ArgumentNullException(nameof(configuration));
services.AddSingleton <ITelegramBotService, TelegramBotService>();
services.Configure <TelegramBotConfiguration>(options =>
{
options.BotToken = config.BotToken;
options.Socks5Host = config.Socks5Host;
options.Socks5Port = config.Socks5Port;
});
services.AddTransient <IHandleTelegramUpdate, TelegramUpdateHandler>();
services.AddTransient <IHandleTelegramMessage, TelegramMessageHandler>();
services.AddTransient <IHandleTelegramTextMessage, TelegramTextMessageHandler>();
services.AddTransient <IExecuteTelegramCommand, EchoCommandExecutor>();
return(services);
}
public void Init(TelegramBotConfiguration telegramBotConfiguration)
{
IBot bot = new TelegramBot(telegramBotConfiguration);
_bots.Add(bot);
}
public InitialBotService(TelegramBotConfiguration telegramBotConfiguration)
{
TelegramBotConfiguration = telegramBotConfiguration;
TelegramBotClient = new TelegramBotClient(TelegramBotConfiguration.Token);
}
