public async void AppendAsync_ShouldCallSerializationAndSender()
{
var span = Substitute.For <ILetsTraceSpan>();
var tracer = Substitute.For <ILetsTraceTracer>();
span.Tracer.Returns(tracer);
var cts = new CancellationTokenSource();
var jProcess = Substitute.For <JaegerProcess>();
_mockJaegerThriftSerialization.BuildJaegerProcessThrift(Arg.Is(tracer)).Returns(jProcess);
var jSpan = Substitute.For <JaegerSpan>();
_mockJaegerThriftSerialization.BuildJaegerThriftSpan(Arg.Is(span)).Returns(jSpan);
_mockSender.BufferItem(Arg.Is(jSpan)).Returns(2);
var sent = await _testingTransport.AppendAsync(span, cts.Token);
Assert.Equal(0, sent);
_mockJaegerThriftSerialization.Received(1).BuildJaegerProcessThrift(Arg.Is(tracer));
_mockJaegerThriftSerialization.Received(1).BuildJaegerThriftSpan(Arg.Is(span));
_mockSender.Received(1).BufferItem(Arg.Is(jSpan));
await _mockSender.Received(0).FlushAsync(Arg.Any <JaegerProcess>(), Arg.Any <CancellationToken>());
}
public async Task <int> AppendAsync(ILetsTraceSpan span, CancellationToken canellationToken)
{
if (_process == null)
{
_process = _jaegerThriftSerialization.BuildJaegerProcessThrift(span.Tracer);
}
var jaegerSpan = _jaegerThriftSerialization.BuildJaegerThriftSpan(span);
var curBuffCount = _sender.BufferItem(jaegerSpan);
if (curBuffCount > BufferSize)
{
return(await _sender.FlushAsync(_process, canellationToken));
}
return(0);
}