public void TextMapPropagationRegistry_Inject_HttpHeaders_SetsTheRightHeadersWithTheRightData()
{
var carrier = new DictionaryTextMap();
_propagationRegistry.Inject(_spanContext, BuiltinFormats.HttpHeaders, carrier);
var carrierDict = carrier.ToDictionary(c => c.Key, c => c.Value);
Assert.Equal(_spanContext.GetType().FullName, carrierDict[Constants.TraceContextHeaderName]); // cannot mock ToString
Assert.Equal(HttpUtility.UrlEncode(_baggage["key1"]), carrierDict[$"{Constants.TraceBaggageHeaderPrefix}-key1"]);
Assert.Equal(HttpUtility.UrlEncode(_baggage["key2"]), carrierDict[$"{Constants.TraceBaggageHeaderPrefix}-key2"]);
}
public void TextMapPropagator_Inject_SetsTheRightHeadersWithTheRightData()
{
var headersConfig = new HeadersConfig("TraceContextHeaderName", "TraceBaggageHeaderPrefix");
var propagator = new TextMapPropagator(headersConfig, (val) => val, (val) => val);
var baggage = new Dictionary <string, string> {
{ "key1", "value1" }, { "key2", "value2" }
};
var spanContext = Substitute.For <ILetsTraceSpanContext>();
var carrier = new DictionaryTextMap();
spanContext.GetBaggageItems().Returns(baggage);
propagator.Inject(spanContext, carrier);
var carrierDict = carrier.ToDictionary(c => c.Key, c => c.Value);
Assert.Equal(spanContext.GetType().FullName, carrierDict[headersConfig.TraceContextHeaderName]); // cannot mock ToString
Assert.Equal(baggage["key1"], carrierDict[$"{headersConfig.TraceBaggageHeaderPrefix}-key1"]);
Assert.Equal(baggage["key2"], carrierDict[$"{headersConfig.TraceBaggageHeaderPrefix}-key2"]);
}