public override async Task ProcessCallback(CallbackQuery callbackQuery,
CancellationToken cancellationToken = default)
{
var callbackData = CallbackData <SampleState> .Parse(callbackQuery.Data);
switch (callbackData.NextState)
{
case SampleState.TouchMe:
await SendMessageAsync(new TextMessage(callbackQuery.From.Id)
{
Text = "Oh my",
ReplyMarkup = new InlineKeyboardMarkup(new List <List <InlineKeyboardButton> >
{
new List <InlineKeyboardButton>
{
new InlineKeyboardButton
{
Text = "Touch me",
CallbackData = new CallbackData <SampleState>(SampleState.TouchMe).ToString()
}
}
})
}, cancellationToken);
break;
default:
throw new ArgumentException(nameof(callbackData.NextState));
}
}
public void Should_parse_callback_data_without_args()
{
var callbackData = new CallbackData <TestState>(TestState.Pending);
Assert.NotNull(callbackData);
Assert.Equal(TestState.Pending, callbackData.NextState);
Assert.Empty(callbackData.Args);
var callbackDataStr = callbackData.ToString();
Assert.Equal("1>", callbackDataStr);
var parsed = CallbackData <TestState> .Parse(callbackDataStr);
Assert.NotNull(parsed);
Assert.Equal(TestState.Pending, parsed.NextState);
Assert.Empty(parsed.Args);
}
public void Should_throw_ANE_when_parse_empty_string()
{
Assert.Throws <ArgumentNullException>(() => CallbackData <TestState> .Parse(null));
Assert.Throws <ArgumentNullException>(() => CallbackData <TestState> .Parse(string.Empty));
}