private static void CompareSpans(MockSpan receivedSpan, OpenTracingSpan openTracingSpan) { var span = (Span)openTracingSpan.Span; receivedSpan.Should().BeEquivalentTo(new { TraceId = span.TraceId, SpanId = span.SpanId, Name = span.OperationName, Resource = span.ResourceName, Service = span.ServiceName, Type = span.Type, Tags = span.Tags, }); }