public void B3HeaderInjectionShouldHandleSingleHeaderFormat()
{
var traceId = Tracer.IdProvider.NextTraceId();
var context = new SpanContext(traceId, Tracer.IdProvider.NextSpanId(), Tracer.IdProvider.NextSpanId(), false, true);
var carrier = new Dictionary <string, string>();
// tracer2 will inject with single headers
var tracer2 = new MockZipkinTracer(propagtor: new B3Propagator(true));
tracer2.Inject(context, BuiltinFormats.HttpHeaders, new TextMapInjectAdapter(carrier));
// single header only
carrier.Count.Should().Be(1);
// tracer1 will still be able to read and extract single headers
var extracted = Tracer.Extract(BuiltinFormats.HttpHeaders, new TextMapExtractAdapter(carrier));
extracted.Should().Be(context);
}
public ExternalSamplingSpecs()
{
Tracer = new MockZipkinTracer(sampler: ExternalSampling.Instance);
}
public JsonSerializationSpec()
{
Tracer = new MockZipkinTracer(new Endpoint("actorsystem", "127.0.0.1", 8008));
}
public B3PropagatorSpecs()
{
Tracer = new MockZipkinTracer(propagtor: new B3Propagator());
}
public SpanSpecs()
{
Tracer = new MockZipkinTracer();
}
public ProbabilisticSamplerSpecs()
{
// 10% sample rate
Tracer = new MockZipkinTracer(sampler: new ProbabilisticSampler(0.1));
}
public ExternalScopeManagerSpecs()
{
Tracer = new MockZipkinTracer(scopeManager: new MockScopeManager());
}
public Bug25SpanTagsSpecs()
{
Tracer = new MockZipkinTracer();
}
public NoSamplingSpecs()
{
Tracer = new MockZipkinTracer();
}
public B3SingleHeaderFormatterSpecs()
{
Tracer = new MockZipkinTracer(propagtor: new B3Propagator());
}
