public void SpanContextIsNotNull()
{
var shim = new SpanShim(Defaults.GetOpenTelemetryMockSpan().Object);
// ISpanContext validation handled in a separate test class
Assert.NotNull(shim.Context);
}
public void FinishSpan()
{
var spanMock = Defaults.GetOpenTelemetryMockSpan();
var shim = new SpanShim(spanMock.Object);
shim.Finish();
spanMock.Verify(o => o.End(), Times.Once());
}
public void GetBaggageItem()
{
var spanMock = Defaults.GetOpenTelemetryMockSpan();
var shim = new SpanShim(spanMock.Object);
// parameter validation
Assert.Throws <ArgumentNullException>(() => shim.GetBaggageItem(null));
// TODO
}
public void FinishSpanUsingSpecificTimestamp()
{
var spanMock = Defaults.GetOpenTelemetryMockSpan();
var shim = new SpanShim(spanMock.Object);
var endTime = DateTimeOffset.UtcNow;
shim.Finish(endTime);
spanMock.Verify(o => o.End(endTime), Times.Once());
}
public void SetOperationName()
{
var spanMock = Defaults.GetOpenTelemetryMockSpan();
var shim = new SpanShim(spanMock.Object);
// parameter validation
Assert.Throws <ArgumentNullException>(() => shim.SetOperationName(null));
shim.SetOperationName("bar");
spanMock.Verify(o => o.UpdateName("bar"), Times.Once());
}
public void IgnoreActiveSpan()
{
var tracerMock = GetDefaultTracerMock();
var shim = new SpanBuilderShim(tracerMock.Object, "foo");
// Add a parent. The shim requires that the ISpan implementation be a SpanShim
shim.AsChildOf(new SpanShim(Defaults.GetOpenTelemetryMockSpan().Object));
// Set to Ignore
shim.IgnoreActiveSpan();
// build
shim.Start();
tracerMock.Verify(o => o.StartRootSpan("foo", 0,
public void AsChildOf_WithSpan()
{
var tracerMock = GetDefaultTracerMock();
var shim = new SpanBuilderShim(tracerMock.Object, "foo");
// Add a parent.
var span = new SpanShim(Defaults.GetOpenTelemetryMockSpan().Object);
shim.AsChildOf(span);
// build
shim.Start();
tracerMock.Verify(o => o.StartSpan("foo", span.Span, 0,
It.Is <SpanCreationOptions>(so => so.StartTimestamp == default && !so.Links.Any())), Times.Once);
}
public void AsChildOf_WithSpan()
{
var spanBuilderMock = GetDefaultSpanBuilderMock();
var shim = new SpanBuilderShim(GetDefaultTracer(spanBuilderMock), "foo");
// Add a parent.
var span = new SpanShim(Defaults.GetOpenTelemetryMockSpan().Object);
shim.AsChildOf(span);
// build
shim.Start();
spanBuilderMock.Verify(o => o.SetParent(span.Span), Times.Once);
spanBuilderMock.Verify(o => o.SetParent(It.IsAny <Trace.SpanContext>()), Times.Never);
}
public void IgnoreActiveSpan()
{
var tracerMock = GetDefaultTracerMock();
var shim = new SpanBuilderShim(tracerMock.Object, "foo");
// Add a parent. The shim requires that the ISpan implementation be a SpanShim
shim.AsChildOf(new SpanShim(Defaults.GetOpenTelemetryMockSpan().Object));
// Set to Ignore
shim.IgnoreActiveSpan();
// build
shim.Start();
tracerMock.Verify(o => o.StartRootSpan("foo", 0,
It.Is <SpanCreationOptions>(so => so.StartTimestamp == default && !so.Links.Any())), Times.Once);
}
public void AsChildOf_MultipleCallsWithSpan()
{
var tracerMock = GetDefaultTracerMock();
var shim = new SpanBuilderShim(tracerMock.Object, "foo");
// Multiple calls
var span1 = new SpanShim(Defaults.GetOpenTelemetryMockSpan().Object);
var span2 = new SpanShim(Defaults.GetOpenTelemetryMockSpan().Object);
shim.AsChildOf(span1);
shim.AsChildOf(span2);
// build
shim.Start();
tracerMock.Verify(o => o.StartSpan("foo", span1.Span, 0,
It.Is <SpanCreationOptions>(so => so.StartTimestamp == default && so.Links.Single().Context.Equals(span2.Span.Context))), Times.Once);
}
public void AsChildOf_MultipleCallsWithSpan()
{
var spanBuilderMock = GetDefaultSpanBuilderMock();
var shim = new SpanBuilderShim(GetDefaultTracer(spanBuilderMock), "foo");
// Multiple calls
var span1 = new SpanShim(Defaults.GetOpenTelemetryMockSpan().Object);
var span2 = new SpanShim(Defaults.GetOpenTelemetryMockSpan().Object);
shim.AsChildOf(span1);
shim.AsChildOf(span2);
// build
shim.Start();
spanBuilderMock.Verify(o => o.SetParent(span1.Span), Times.Once);
spanBuilderMock.Verify(o => o.SetParent(It.IsAny <Trace.SpanContext>()), Times.Never);
// The rest become links
spanBuilderMock.Verify(o => o.AddLink(It.Is <Trace.ILink>(link => link.Context == span2.Span.Context)), Times.Once);
}
public void Activate()
{
var tracerMock = new Mock <ITracer>();
var shim = new ScopeManagerShim(tracerMock.Object);
var scopeMock = new Mock <IDisposable>();
var spanShim = new SpanShim(Defaults.GetOpenTelemetryMockSpan().Object);
tracerMock.Setup(x => x.WithSpan(spanShim.Span)).Returns(scopeMock.Object);
using (shim.Activate(spanShim, true))
{
#if DEBUG
Assert.Equal(1, shim.SpanScopeTableCount);
#endif
}
#if DEBUG
Assert.Equal(0, shim.SpanScopeTableCount);
#endif
tracerMock.Verify(x => x.WithSpan(spanShim.Span), Times.Once);
scopeMock.Verify(x => x.Dispose(), Times.Once);
}
public void IgnoreActiveSpan()
{
var spanBuilderMock = GetDefaultSpanBuilderMock();
var shim = new SpanBuilderShim(GetDefaultTracer(spanBuilderMock), "foo");
// Add a parent. The shim requires that the ISpan implementation be a SpanShim
shim.AsChildOf(new SpanShim(Defaults.GetOpenTelemetryMockSpan().Object));
// Set to Ignore
shim.IgnoreActiveSpan();
spanBuilderMock.Verify(o => o.SetParent(It.IsAny <Trace.SpanContext>()), Times.Never);
// There should be two methods calls to the underlying the builder. SetNoParent is last.
int callOrder = 0;
spanBuilderMock.Setup(x => x.SetParent(It.IsAny <Trace.ISpan>())).Callback(() => Assert.Equal(0, callOrder++));
spanBuilderMock.Setup(x => x.SetNoParent()).Callback(() => Assert.Equal(1, callOrder++));
// build
shim.Start();
}
public void FinishSpanUsingSpecificTimestamp()
{
var shim = new SpanShim(Defaults.GetOpenTelemetryMockSpan().Object);
Assert.Throws <NotImplementedException>(() => shim.Finish(DateTimeOffset.UtcNow));
}
