feat(alerting): test results look better

pkg/api/dtos/alerting.go

@@ -42,8 +42,8 @@ type AlertTestCommand struct {
 type AlertTestResult struct {
 	Triggered bool                  `json:"triggerd"`
 	Timing    string                `json:"timing"`
-	Error     string                `json:"error"`
-	Logs      []*AlertTestResultLog `json:"logs"`
+	Error     string                `json:"error,omitempty"`
+	Logs      []*AlertTestResultLog `json:"logs,omitempty"`
 }
 
 type AlertTestResultLog struct {

pkg/tsdb/models.go

@@ -46,8 +46,8 @@ type QueryResult struct {
 }
 
 type TimeSeries struct {
-	Name   string
-	Points [][2]float64
+	Name   string       `json:"name"`
+	Points [][2]float64 `json:"points"`
 }
 
 type TimeSeriesSlice []*TimeSeries