public void TextMapCode_Injects_Extracts_Successful_With_Encoding()
{
var dict = new Dictionary <string, string>();
var map = new Mock <ITextMap>();
map.Setup(c => c.Set(It.IsAny <string>(), It.IsAny <string>()))
.Callback <string, string>((c1, c2) => dict.Add(c1, c2));
map.Setup(c => c.GetEntries()).Returns(dict);
var codec = new TextMapCodec(true);
//inject is successful
codec.Inject(SpanContext.Parse("1:2:3:4"), map.Object);
Assert.Single(dict);
Assert.True(dict.ContainsKey(TextMapCodec.SPAN_CONTEXT_KEY));
Assert.Equal("1%3A2%3A3%3A4", dict[TextMapCodec.SPAN_CONTEXT_KEY]);
//extract is successful
var context = codec.Extract(map.Object);
Assert.NotNull(context);
Assert.Equal(1, context.TraceId);
Assert.Equal(2, context.SpanId);
Assert.Equal(3, context.ParentId);
Assert.Equal(4, context.Flags);
Assert.Empty(context.Baggage);
}
public void TextCodec_Injects_Context_AsString_Using_SuppliedKey()
{
var dict = new Dictionary <string, string>();
var map = new Mock <ITextMap>();
map.Setup(c => c.Set(It.IsAny <string>(), It.IsAny <string>()))
.Callback <string, string>((c1, c2) => dict.Add(c1, c2));
var codec = new TextMapCodec(false, contextKey: "context", baggagePrefix: "baggage");
codec.Inject(SpanContext.Parse("1:2:3:4"), map.Object);
Assert.Single(dict);
Assert.True(dict.ContainsKey("context"));
Assert.Equal("1:2:3:4", dict["context"]);
}
public void Text_Codec_Injects_Context_AsString_To_Carrier()
{
var dict = new Dictionary <string, string>();
var map = new Mock <ITextMap>();
map.Setup(c => c.Set(It.IsAny <string>(), It.IsAny <string>()))
.Callback <string, string>((c1, c2) => dict.Add(c1, c2));
var codec = new TextMapCodec(false);
codec.Inject(SpanContext.Parse("1:2:3:4"), map.Object);
Assert.Single(dict);
Assert.True(dict.ContainsKey(TextMapCodec.SPAN_CONTEXT_KEY));
Assert.Equal("1:2:3:4", dict[TextMapCodec.SPAN_CONTEXT_KEY]);
}