Expose the median_bitrate in the list view

internal/database/actions.go

@@ -53,17 +53,28 @@ func GetResultTestKeys(sess sqlbuilder.Database, resultID int64) (string, error)
 	res := sess.Collection("measurements").Find("result_id", resultID)
 	defer res.Close()
 
-	var msmt Measurement
+	var (
+		msmt Measurement
+		tk   PerformanceTestKeys
+	)
 	for res.Next(&msmt) {
 		if msmt.TestName == "web_connectivity" {
 			break
 		}
-		// We only really care about the NDT TestKeys
+		// We only really care about performance keys
-		if msmt.TestName == "ndt" {
+		if msmt.TestName == "ndt" || msmt.TestName == "dash" {
-			return msmt.TestKeys, nil
+			if err := json.Unmarshal([]byte(msmt.TestKeys), &tk); err != nil {
+				log.WithError(err).Error("failed to parse testKeys")
+				return "{}", err
 			}
 		}
-	return "{}", nil
+	}
+	b, err := json.Marshal(tk)
+	if err != nil {
+		log.WithError(err).Error("failed to serialize testKeys")
+		return "{}", err
+	}
+	return string(b), nil
 }
 
 // GetMeasurementCounts returns the number of anomalous and total measurement for a given result

internal/database/actions_test.go

@@ -2,6 +2,7 @@ package database
 
 import (
 	"database/sql"
+	"encoding/json"
 	"io/ioutil"
 	"os"
 	"testing"
@@ -145,3 +146,22 @@ func TestURLCreation(t *testing.T) {
 		t.Error("inserting the same URL with different category code should produce the same result")
 	}
 }
+
+func TestPerformanceTestKeys(t *testing.T) {
+	var tk PerformanceTestKeys
+
+	ndtS := "{\"download\":100.0,\"upload\":20.0,\"ping\":2.2}"
+	dashS := "{\"median_bitrate\":102.0}"
+	if err := json.Unmarshal([]byte(ndtS), &tk); err != nil {
+		t.Fatal("failed to parse ndtS")
+	}
+	if err := json.Unmarshal([]byte(dashS), &tk); err != nil {
+		t.Fatal("failed to parse dashS")
+	}
+	if tk.Bitrate != 102.0 {
+		t.Fatalf("error Bitrate %f", tk.Bitrate)
+	}
+	if tk.Download != 100.0 {
+		t.Fatalf("error Download %f", tk.Download)
+	}
+}

internal/database/models.go

@@ -96,6 +96,14 @@ type Result struct {
 	MeasurementDir string    `db:"measurement_dir"`
 }
 
+// PerformanceTestKeys is the result summary for a performance test
+type PerformanceTestKeys struct {
+	Upload   float64 `json:"upload"`
+	Download float64 `json:"download"`
+	Ping     float64 `json:"ping"`
+	Bitrate  float64 `json:"median_bitrate"`
+}
+
 // Finished marks the result as done and sets the runtime
 func (r *Result) Finished(sess sqlbuilder.Database) error {
 	if r.IsDone == true || r.Runtime != 0 {

internal/log/handlers/cli/results.go

@@ -8,12 +8,13 @@ import (
 	"time"
 
 	"github.com/apex/log"
+	"github.com/ooni/probe-cli/internal/database"
 	"github.com/ooni/probe-cli/internal/util"
 )
 
-func formatSpeed(speed int64) string {
+func formatSpeed(speed float64) string {
 	if speed < 1000 {
-		return fmt.Sprintf("%d Kbit/s", speed)
+		return fmt.Sprintf("%.2f Kbit/s", speed)
 	} else if speed < 1000*1000 {
 		return fmt.Sprintf("%.2f Mbit/s", float32(speed)/1000)
 	} else if speed < 1000*1000*1000 {
@@ -23,14 +24,6 @@ func formatSpeed(speed int64) string {
 	return fmt.Sprintf("%.2f Tbit/s", float32(speed)/(1000*1000*1000))
 }
 
-// PerformanceTestKeys is the result summary for a performance test
-type PerformanceTestKeys struct {
-	Upload   int64   `json:"upload"`
-	Download int64   `json:"download"`
-	Ping     float64 `json:"ping"`
-	Bitrate  int64   `json:"median_bitrate"`
-}
-
 var summarizers = map[string]func(uint64, uint64, string) []string{
 	"websites": func(totalCount uint64, anomalyCount uint64, ss string) []string {
 		return []string{
@@ -40,7 +33,7 @@ var summarizers = map[string]func(uint64, uint64, string) []string{
 		}
 	},
 	"performance": func(totalCount uint64, anomalyCount uint64, ss string) []string {
-		var tk PerformanceTestKeys
+		var tk database.PerformanceTestKeys
 		if err := json.Unmarshal([]byte(ss), &tk); err != nil {
 			return nil
 		}