Testdata: add random labeled stream (#41932)

2021-11-19 09:54:05 -08:00
parent 82cf49143d
commit f661e20dd7
5 changed files with 68 additions and 17 deletions
@@ -24,6 +24,11 @@ func ProvideService(cfg *setting.Cfg, registrar plugins.CoreBackendRegistrar) (*
 			data.NewField("Min", nil, make([]float64, 1)),
 			data.NewField("Max", nil, make([]float64, 1)),
 		),
+		labelFrame: data.NewFrame("labeled",
+			data.NewField("labels", nil, make([]string, 1)),
+			data.NewField("Time", nil, make([]time.Time, 1)),
+			data.NewField("Value", nil, make([]float64, 1)),
+		),
 		logger: log.New("tsdb.testdata"),
 		cfg:    cfg,
 	}
@@ -47,9 +52,10 @@ func ProvideService(cfg *setting.Cfg, registrar plugins.CoreBackendRegistrar) (*
 }

 type Service struct {
-	cfg       *setting.Cfg
-	logger    log.Logger
-	scenarios map[string]*Scenario
-	frame     *data.Frame
-	queryMux  *datasource.QueryTypeMux
+	cfg        *setting.Cfg
+	logger     log.Logger
+	scenarios  map[string]*Scenario
+	frame      *data.Frame
+	labelFrame *data.Frame
+	queryMux   *datasource.QueryTypeMux
 }