public async Task Can_write_to_stream()
{
////Arrange
var service = new CitylineService(new[] { new SampleProvider() });
var stream = new MemoryStream();
var cancellationTokenSource = new CancellationTokenSource();
cancellationTokenSource.CancelAfter(1000);
////Act
await service.WriteStream(stream, new CitylineRequest(), null, cancellationTokenSource.Token);
////Assert
stream.Position = 0;
string eventName;
string eventData;
string eventTicket;
using (var reader = new StreamReader(stream)) {
eventTicket = await reader.ReadLineAsync();
eventName = await reader.ReadLineAsync();
eventData = await reader.ReadLineAsync();
}
Assert.AreEqual("event: sample", eventName);
}
public async Task StartStream(Cityline.CitylineRequest request, CancellationToken cancellationToken = default(CancellationToken))
{
var context = new Context {
RequestUrl = new Uri(Request.GetEncodedUrl()), User = User
};
Response.Headers.Add("content-type", "text/event-stream");
await _citylineService.WriteStream(Response.Body, request, context, cancellationToken);
}