test changes

Author: nhulston

internal/trace/listener.go

@@ -60,10 +60,21 @@ func MakeListener(config Config, extensionManager *extension.ExtensionManager) L
 	}
 
 	// Add hardcoded sampling rule
-	fmt.Printf("Options: %+v\n", config.TracerOptions)
+	fmt.Printf("Initial TracerOptions length: %d\n", len(config.TracerOptions))
+	for i, opt := range config.TracerOptions {
+		fmt.Printf("Option %d: %T %+v\n", i, opt, opt)
+	}
+
+	samplingRule := tracer.RateRule(0.1)
+	fmt.Printf("Adding sampling rule: %+v\n", samplingRule)
+
 	config.TracerOptions = append(config.TracerOptions,
-		tracer.WithSamplingRules([]tracer.SamplingRule{tracer.RateRule(0.1)}))
-	fmt.Printf("Options after: %+v\n", config.TracerOptions)
+		tracer.WithSamplingRules([]tracer.SamplingRule{samplingRule}))
+
+	fmt.Printf("Final TracerOptions length: %d\n", len(config.TracerOptions))
+	for i, opt := range config.TracerOptions {
+		fmt.Printf("Option %d: %T %+v\n", i, opt, opt)
+	}
 
 	return Listener{
 		ddTraceEnabled:           config.DDTraceEnabled,