public async Task SendAsync_should_create_trace()
{
var request = new Request("POST", new Uri("http://vostok/process?p=p1"), new Content(new byte[10]));
var timeout = TimeSpan.FromHours(1);
var cancellationToken = new CancellationToken();
var response = new Response(ResponseCode.BadRequest);
transport.SendAsync(request, timeout, cancellationToken).Returns(response);
var expectedAnnotations = new Dictionary <string, string>
{
[TracingAnnotationNames.Kind] = "http-client",
[TracingAnnotationNames.Component] = "cluster-client",
[TracingAnnotationNames.HttpUrl] = "http://vostok/process",
[TracingAnnotationNames.HttpMethod] = "POST",
[TracingAnnotationNames.HttpRequestContentLength] = "10",
[TracingAnnotationNames.HttpResponseContentLength] = "0",
[TracingAnnotationNames.HttpCode] = "400"
};
traceReporter.SendSpan(Arg.Do <Span>(span =>
{
span.Annotations.ShouldBeEquivalentTo(expectedAnnotations);
}));
var actual = await transportWithTracing.SendAsync(request, timeout, cancellationToken).ConfigureAwait(false);
actual.Should().Be(response);
traceReporter.Received().SendSpan(Arg.Any <Span>());
}
public async Task ExecuteAsync_should_create_trace()
{
var requestContext = Substitute.For <IRequestContext>();
var request = new Request("GET", new Uri("vostok/process?p1=p", UriKind.Relative));
requestContext.Request.Returns(request);
requestContext.Strategy.Returns(new ParallelRequestStrategy(2));
var response = new Response(ResponseCode.Conflict);
var clusterResult = new ClusterResult(ClusterResultStatus.Success, new List <ReplicaResult>(), response, request);
var expectedAnnotations = new Dictionary <string, string>
{
[TracingAnnotationNames.Kind] = "cluster-client",
[TracingAnnotationNames.Component] = "cluster-client",
[TracingAnnotationNames.ClusterStrategy] = "Parallel-2",
[TracingAnnotationNames.ClusterStatus] = "Success",
[TracingAnnotationNames.HttpUrl] = "vostok/process",
[TracingAnnotationNames.HttpMethod] = "GET",
[TracingAnnotationNames.HttpRequestContentLength] = "0",
[TracingAnnotationNames.HttpResponseContentLength] = "0",
[TracingAnnotationNames.HttpCode] = "409",
[TracingAnnotationNames.Service] = "serviceName"
};
traceReporter.SendSpan(Arg.Do <Span>(span =>
{
span.Annotations.ShouldBeEquivalentTo(expectedAnnotations);
}));
await tracingModule.ExecuteAsync(requestContext, x => Task.FromResult(clusterResult)).ConfigureAwait(false);
traceReporter.Received().SendSpan(Arg.Any <Span>());
}
public void BeginSpan_should_inherit_custom_field_from_whitelist()
{
const string customKey = "customKey";
const string customValue = "customValue";
Trace.Configuration.InheritedFieldsWhitelist.Add(customKey);
traceReporter.SendSpan(
Arg.Do <Span>(
x =>
{
x.Annotations.Keys.Should().Contain(customKey);
x.Annotations[customKey].Should().Contain(customValue);
}));
using (var span = Trace.BeginSpan())
{
span.SetAnnotation(customKey, customValue);
using (Trace.BeginSpan())
{
}
}
traceReporter.Received(2).SendSpan(Arg.Any <Span>());
}
// TODO(iloktionov): Тут есть неявное предположение о том, что реализация эйрлока не использует спан после завершения Push().
// TODO(iloktionov): Его надо как-то получше обосновать, потому что иначе использовать пул просто небезопасно.
public void Dispose()
{
try
{
if (!IsCanceled)
{
FinalizeSpan();
traceReporter.SendSpan(Span);
}
}
finally
{
CleanupSpan();
spanHandle.Dispose();
spanContextScope.Dispose();
contextScope.Dispose();
}
}
