public void Extract_MissingParentIdHeader_Exception()
{
var headers = new MockTextMap();
headers.Set(HttpHeaderTraceId, "10");
Assert.Throws <ArgumentException>(() => _codec.Extract(headers));
}
public void Inject_UnknownFormat_Throws()
{
var span = (OpenTracingSpan)_tracer.BuildSpan("Span").Start();
var headers = new MockTextMap();
var mockFormat = new Mock <IFormat <ITextMap> >();
Assert.Throws <NotSupportedException>(() => _tracer.Inject(span.Context, mockFormat.Object, headers));
}
public void Extract_NonIntegerParentId_Exception()
{
var headers = new MockTextMap();
headers.Set(HttpHeaderTraceId, "hello");
headers.Set(HttpHeaderParentId, "10");
Assert.Throws <FormatException>(() => _codec.Extract(headers));
}
public void Inject_HttpHeadersFormat_CorrectHeaders()
{
var span = (OpenTracingSpan)_tracer.BuildSpan("Span").Start();
var headers = new MockTextMap();
_tracer.Inject(span.Context, BuiltinFormats.HttpHeaders, headers);
Assert.Equal(span.DDSpan.Context.TraceId.ToString(), headers.Get(HttpHeaderNames.HttpHeaderTraceId));
Assert.Equal(span.DDSpan.Context.SpanId.ToString(), headers.Get(HttpHeaderNames.HttpHeaderParentId));
}
public void Inject_TextMapFormat_CorrectHeaders()
{
var span = (OpenTracingSpan)_tracer.BuildSpan("Span").Start();
var headers = new MockTextMap();
_tracer.Inject(span.Context, BuiltinFormats.TextMap, headers);
Assert.Equal(span.Span.Context.TraceId.ToString(), headers.Get(B3HttpHeaderNames.B3TraceId));
Assert.Equal(span.Span.Context.SpanId.ToString("x16"), headers.Get(B3HttpHeaderNames.B3SpanId));
}
public void Extract_UnknownFormat_Throws()
{
const ulong parentId = 10;
var traceId = TraceId.CreateFromInt(42);
var headers = new MockTextMap();
headers.Set(DDHttpHeaderNames.ParentId, parentId.ToString());
headers.Set(DDHttpHeaderNames.TraceId, traceId.ToString());
var mockFormat = new Mock <IFormat <ITextMap> >();
Assert.Throws <NotSupportedException>(() => _tracer.Extract(mockFormat.Object, headers));
}
public void Extract_HeadersProperlySet_SpanContext()
{
const ulong parentId = 10;
const ulong traceId = 42;
var headers = new MockTextMap();
headers.Set(HttpHeaderNames.HttpHeaderParentId, parentId.ToString());
headers.Set(HttpHeaderNames.HttpHeaderTraceId, traceId.ToString());
var otSpanContext = (OpenTracingSpanContext)_tracer.Extract(BuiltinFormats.HttpHeaders, headers);
Assert.Equal(parentId, otSpanContext.Context.SpanId);
Assert.Equal(traceId, otSpanContext.Context.TraceId);
}
public void Extract_TextMapFormat_HeadersProperlySet_SpanContext()
{
const ulong parentId = 10;
var traceId = TraceId.CreateFromInt(42);
var headers = new MockTextMap();
headers.Set(DDHttpHeaderNames.ParentId, parentId.ToString());
headers.Set(DDHttpHeaderNames.TraceId, traceId.ToString());
var otSpanContext = (OpenTracingSpanContext)_tracer.Extract(BuiltinFormats.TextMap, headers);
Assert.Equal(parentId, otSpanContext.Context.SpanId);
Assert.Equal(traceId, otSpanContext.Context.TraceId);
}
public void Inject_SpanContext_HeadersWithCorrectInfo()
{
const ulong spanId = 10;
const ulong traceId = 7;
var ddSpanContext = new SpanContext(traceId, spanId);
var spanContext = new OpenTracingSpanContext(ddSpanContext);
var headers = new MockTextMap();
_codec.Inject(spanContext, headers);
Assert.Equal(spanId.ToString(), headers.Get(HttpHeaderParentId));
Assert.Equal(traceId.ToString(), headers.Get(HttpHeaderTraceId));
}
public void Extract_WrongHeaderCase_ExtractionStillWorks()
{
const ulong traceId = 10;
const ulong parentId = 120;
var headers = new MockTextMap();
headers.Set(HttpHeaderTraceId.ToUpper(), traceId.ToString());
headers.Set(HttpHeaderParentId.ToUpper(), parentId.ToString());
var spanContext = _codec.Extract(headers);
Assert.NotNull(spanContext);
Assert.Equal(traceId, spanContext.Context.TraceId);
Assert.Equal(parentId, spanContext.Context.SpanId);
}
public void Extract_ValidParentAndTraceId_ProperSpanContext()
{
const ulong traceId = 10;
const ulong parentId = 120;
var headers = new MockTextMap();
headers.Set(HttpHeaderTraceId, traceId.ToString());
headers.Set(HttpHeaderParentId, parentId.ToString());
var spanContext = _codec.Extract(headers);
Assert.NotNull(spanContext);
Assert.Equal(traceId, spanContext.Context.TraceId);
Assert.Equal(parentId, spanContext.Context.SpanId);
}
public void Inject_SpanContext_HeadersWithCorrectInfo()
{
const ulong spanId = 10;
const ulong traceId = 7;
const SamplingPriority samplingPriority = SamplingPriority.UserKeep;
var ddSpanContext = new SpanContext(traceId, spanId, samplingPriority);
var spanContext = new OpenTracingSpanContext(ddSpanContext);
var headers = new MockTextMap();
_codec.Inject(spanContext, headers);
Assert.Equal(spanId.ToString("x16"), headers.Get(HttpHeaderParentId));
Assert.Equal(traceId.ToString("x16"), headers.Get(HttpHeaderTraceId));
Assert.Equal("1", headers.Get(HttpHeaderDebugSamplingPriority));
}
public void Inject_SpanContext_HeadersWithCorrectInfo()
{
const ulong spanId = 10;
var traceId = TraceId.CreateFromInt(7);
const SamplingPriority samplingPriority = SamplingPriority.UserKeep;
var ddSpanContext = new SpanContext(traceId, spanId, samplingPriority);
var spanContext = new OpenTracingSpanContext(ddSpanContext);
var headers = new MockTextMap();
_codec.Inject(spanContext, headers);
Assert.Equal(spanId.ToString(), headers.Get(HttpHeaderParentId));
Assert.Equal(traceId.ToString(), headers.Get(HttpHeaderTraceId));
Assert.Equal(((int)samplingPriority).ToString(), headers.Get(HttpHeaderSamplingPriority));
}
public void Extract_ValidParentAndTraceId_ProperSpanContext()
{
var traceId = TraceId.CreateFromInt(10);
const ulong parentId = 120;
var headers = new MockTextMap();
headers.Set(HttpHeaderTraceId, traceId.ToString());
headers.Set(HttpHeaderParentId, parentId.ToString("x16"));
var spanContext = _codec.Extract(headers) as OpenTracingSpanContext;
Assert.NotNull(spanContext);
Assert.Equal(traceId, spanContext.Context.TraceId);
Assert.Equal(parentId, spanContext.Context.SpanId);
}
public void Extract_WrongHeaderCase_ExtractionStillWorks()
{
const ulong traceId = 10;
const ulong parentId = 120;
const SamplingPriority samplingPriority = SamplingPriority.AutoKeep;
var headers = new MockTextMap();
headers.Set(HttpHeaderTraceId.ToUpper(), traceId.ToString("x16"));
headers.Set(HttpHeaderParentId.ToUpper(), parentId.ToString("x16"));
headers.Set(HttpHeaderSamplingPriority.ToUpper(), ((int)samplingPriority).ToString());
var spanContext = _codec.Extract(headers) as OpenTracingSpanContext;
Assert.NotNull(spanContext);
Assert.Equal(traceId, spanContext.Context.TraceId);
Assert.Equal(parentId, spanContext.Context.SpanId);
}
