public async Task Can_write_json_to_stream()
{
////Arrange
var service = new CitylineServer(new[] { new SampleProvider() })
{
UseJson = true
};
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 json;
using (var reader = new StreamReader(stream))
{
json = await reader.ReadLineAsync();
}
var parsed = JsonConvert.DeserializeObject <ParseHelper>(json);
Assert.AreEqual("sample", parsed.Event);
}
public async Task Can_write_to_stream()
{
////Arrange
var service = new CitylineServer(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(CitylineRequest request, CancellationToken cancellationToken = default(CancellationToken))
{
var context = new CustomContext {
RequestUrl = new Uri(Request.GetEncodedUrl()), User = User, SampleHeader = Request.Headers["sample"]
};
Response.Headers.Add("content-type", "text/event-stream");
await _citylineServer.WriteStream(Response.Body, request, context, cancellationToken);
}
public async Task Can_write_large_json_to_stream()
{
////Arrange
var sampleObject = new
{
Test = "dimmer",
Numbers = Enumerable.Range(0, 1000).ToDictionary(m => $"row-{m}", m => $"value-{m}")
};
var service = new CitylineServer(new[] { new SampleProvider {
sampleObject = sampleObject
} })
{
UseJson = true
};
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 json;
using (var reader = new StreamReader(stream))
{
json = await reader.ReadLineAsync();
}
var parsed = JsonConvert.DeserializeObject <ParseHelper>(json);
var parsedData = JsonConvert.DeserializeObject <ParseHelper2>(parsed.Data);
Assert.AreEqual("value-999", parsedData.Numbers["row-999"]);
}