Get NDT test to run via gooni

nettests/performance/ndt.go

@@ -0,0 +1,55 @@
+package performance
+
+import (
+	"github.com/measurement-kit/go-measurement-kit"
+	"github.com/openobservatory/gooni/nettests"
+)
+
+// NDT test implementation
+type NDT struct {
+}
+
+// Run starts the test
+func (n NDT) Run(ctl *nettests.Controller) error {
+	nt := mk.Nettest{Name: "Ndt"}
+	ctl.Init(&nt)
+	return nt.Run()
+}
+
+// NDTSummary for the test
+type NDTSummary struct {
+	Upload     int64
+	Download   int64
+	Ping       int64
+	MaxRTT     int64
+	AvgRTT     int64
+	MinRTT     int64
+	MSS        int64
+	OutOfOrder int64
+	PacketLoss float32
+	Timeouts   int64
+}
+
+// Summary generates a summary for a test run
+func (n NDT) Summary(tk map[string]interface{}) interface{} {
+	simple := tk["simple"].(map[string]interface{})
+	advanced := tk["advanced"].(map[string]interface{})
+
+	return NDTSummary{
+		Upload:     simple["upload"].(int64),
+		Download:   simple["download"].(int64),
+		Ping:       simple["ping"].(int64),
+		MaxRTT:     advanced["max_rtt"].(int64),
+		AvgRTT:     advanced["avg_rtt"].(int64),
+		MinRTT:     advanced["min_rtt"].(int64),
+		MSS:        advanced["mss"].(int64),
+		OutOfOrder: advanced["out_of_order"].(int64),
+		PacketLoss: advanced["packet_loss"].(float32),
+		Timeouts:   advanced["timeouts"].(int64),
+	}
+}
+
+// LogSummary writes the summary to the standard output
+func (n NDT) LogSummary(s string) error {
+	return nil
+}