want            *hcm.HttpConnectionManager_Tracing
		wantReqIDExtCtx *requestidextension.UUIDRequestIDExtensionContext
	}{
		{
			name:            "no telemetry api",
			opts:            fakeOptsNoTelemetryAPI(),
			want:            fakeTracingConfigNoProvider(55.55, 13, append(defaultTracingTags(), fakeEnvTag)),
			wantReqIDExtCtx: nil,
		},
		{
			name: "default providers",
			inSpec: &model.TracingConfig{