public void TestBaggageNullValueTolerated()
{
_mgr.GetRestriction(Service, Key).Returns(new Restriction(true, 5));
string value = null;
SpanContext ctx = _setter.SetBaggage(_span, Key, value);
AssertBaggageLogs(_span, Key, null, false, false, false);
Assert.Null(ctx.GetBaggageItem(Key));
}
public void TestInvalidBaggage()
{
_mgr.GetRestriction(Service, Key).Returns(new Restriction(false, 0));
string value = "value";
SpanContext ctx = _setter.SetBaggage(_span, Key, value);
AssertBaggageLogs(_span, Key, value, false, false, true);
Assert.Null(ctx.GetBaggageItem(Key));
Assert.Equal(1, _metricsFactory.GetCounter("jaeger:baggage_updates", "result=err"));
}
public void TestTruncatedBaggage()
{
_mgr.GetRestriction(Service, Key).Returns(new Restriction(true, 5));
string value = "0123456789";
string expected = "01234";
SpanContext ctx = _setter.SetBaggage(_span, Key, value);
AssertBaggageLogs(_span, Key, expected, true, false, false);
Assert.Equal(expected, ctx.GetBaggageItem(Key));
Assert.Equal(1, _metricsFactory.GetCounter("jaeger:baggage_truncations", ""));
Assert.Equal(1, _metricsFactory.GetCounter("jaeger:baggage_updates", "result=ok"));
}
public void TestOverrideBaggage()
{
_mgr.GetRestriction(Service, Key).Returns(new Restriction(true, 5));
string value = "value";
SpanContext ctx = _setter.SetBaggage(_span, Key, value);
Span child = (Span)_tracer.BuildSpan("some-operation").AsChildOf(ctx).Start();
ctx = _setter.SetBaggage(child, Key, value);
AssertBaggageLogs(child, Key, value, false, true, false);
Assert.Equal(value, ctx.GetBaggageItem(Key));
Assert.Equal(2, _metricsFactory.GetCounter("jaeger:baggage_updates", "result=ok"));
}
public void TestUnsampledSpan()
{
_tracer = new Tracer.Builder("SamplerTest")
.WithReporter(_reporter)
.WithSampler(new ConstSampler(false))
.WithMetrics(_metrics)
.Build();
_span = (Span)_tracer.BuildSpan("some-operation").Start();
_mgr.GetRestriction(Service, Key).Returns(new Restriction(true, 5));
string value = "value";
SpanContext ctx = _setter.SetBaggage(_span, Key, value);
Assert.Equal(value, ctx.GetBaggageItem(Key));
// No logs should be written if the span is not sampled
Assert.Empty(_span.GetLogs());
}