admin: add more stats about roles (#16667)

closes #14967

pkg/services/sqlstore/stats_test.go

@@ -4,43 +4,48 @@ import (
 	"context"
 	"testing"
 
-	m "github.com/grafana/grafana/pkg/models"
+	"github.com/grafana/grafana/pkg/models"
 	. "github.com/smartystreets/goconvey/convey"
 )
 
 func TestStatsDataAccess(t *testing.T) {
-
 	Convey("Testing Stats Data Access", t, func() {
 		InitTestDB(t)
 
 		Convey("Get system stats should not results in error", func() {
-			query := m.GetSystemStatsQuery{}
+			query := models.GetSystemStatsQuery{}
 			err := GetSystemStats(&query)
 			So(err, ShouldBeNil)
 		})
 
 		Convey("Get system user count stats should not results in error", func() {
-			query := m.GetSystemUserCountStatsQuery{}
+			query := models.GetSystemUserCountStatsQuery{}
 			err := GetSystemUserCountStats(context.Background(), &query)
 			So(err, ShouldBeNil)
 		})
 
 		Convey("Get datasource stats should not results in error", func() {
-			query := m.GetDataSourceStatsQuery{}
+			query := models.GetDataSourceStatsQuery{}
 			err := GetDataSourceStats(&query)
 			So(err, ShouldBeNil)
 		})
 
 		Convey("Get datasource access stats should not results in error", func() {
-			query := m.GetDataSourceAccessStatsQuery{}
+			query := models.GetDataSourceAccessStatsQuery{}
 			err := GetDataSourceAccessStats(&query)
 			So(err, ShouldBeNil)
 		})
 
 		Convey("Get alert notifier stats should not results in error", func() {
-			query := m.GetAlertNotifierUsageStatsQuery{}
+			query := models.GetAlertNotifierUsageStatsQuery{}
 			err := GetAlertNotifiersUsageStats(context.Background(), &query)
 			So(err, ShouldBeNil)
 		})
+
+		Convey("Get admin stats should not result in error", func() {
+			query := models.GetAdminStatsQuery{}
+			err := GetAdminStats(&query)
+			So(err, ShouldBeNil)
+		})
 	})
 }