mirror of
https://github.com/grafana/grafana.git
synced 2025-08-02 22:24:31 +08:00
0b5783563e
If the Stackdriver returns an error, show that error in the query editor. Also, allow the user to see the raw querystring that was sent to google (for troubleshooting).
101 lines
3.5 KiB
Go
101 lines
3.5 KiB
Go
package stackdriver
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/grafana/grafana/pkg/components/simplejson"
|
|
"github.com/grafana/grafana/pkg/tsdb"
|
|
|
|
. "github.com/smartystreets/goconvey/convey"
|
|
)
|
|
|
|
func TestStackdriver(t *testing.T) {
|
|
Convey("Stackdriver", t, func() {
|
|
executor := &StackdriverExecutor{}
|
|
|
|
Convey("Parse query from frontend", func() {
|
|
fromStart := time.Date(2018, 3, 15, 13, 0, 0, 0, time.UTC).In(time.Local)
|
|
tsdbQuery := &tsdb.TsdbQuery{
|
|
TimeRange: &tsdb.TimeRange{
|
|
From: fmt.Sprintf("%v", fromStart.Unix()*1000),
|
|
To: fmt.Sprintf("%v", fromStart.Add(34*time.Minute).Unix()*1000),
|
|
},
|
|
Queries: []*tsdb.Query{
|
|
{
|
|
Model: simplejson.NewFromAny(map[string]interface{}{
|
|
"target": "target",
|
|
"metricType": "a/metric/type",
|
|
}),
|
|
RefId: "A",
|
|
},
|
|
},
|
|
}
|
|
queries, err := executor.parseQueries(tsdbQuery)
|
|
So(err, ShouldBeNil)
|
|
|
|
So(len(queries), ShouldEqual, 1)
|
|
So(queries[0].RefID, ShouldEqual, "A")
|
|
So(queries[0].Target, ShouldEqual, "target")
|
|
So(len(queries[0].Params), ShouldEqual, 4)
|
|
So(queries[0].Params["interval.startTime"][0], ShouldEqual, "2018-03-15T13:00:00Z")
|
|
So(queries[0].Params["interval.endTime"][0], ShouldEqual, "2018-03-15T13:34:00Z")
|
|
So(queries[0].Params["aggregation.perSeriesAligner"][0], ShouldEqual, "ALIGN_NONE")
|
|
So(queries[0].Params["filter"][0], ShouldEqual, "a/metric/type")
|
|
})
|
|
|
|
Convey("Parse stackdriver response in the time series format", func() {
|
|
Convey("when data from query aggregated to one time series", func() {
|
|
var data StackDriverResponse
|
|
|
|
jsonBody, err := ioutil.ReadFile("./test-data/1-series-response-agg-one-metric.json")
|
|
So(err, ShouldBeNil)
|
|
err = json.Unmarshal(jsonBody, &data)
|
|
So(err, ShouldBeNil)
|
|
So(len(data.TimeSeries), ShouldEqual, 1)
|
|
|
|
res := &tsdb.QueryResult{Meta: simplejson.New(), RefId: "A"}
|
|
err = executor.parseResponse(res, data)
|
|
So(err, ShouldBeNil)
|
|
|
|
So(len(res.Series), ShouldEqual, 1)
|
|
So(res.Series[0].Name, ShouldEqual, "serviceruntime.googleapis.com/api/request_count")
|
|
So(len(res.Series[0].Points), ShouldEqual, 3)
|
|
|
|
So(res.Series[0].Points[0][0].Float64, ShouldEqual, 1.0666666666667)
|
|
So(res.Series[0].Points[1][0].Float64, ShouldEqual, 1.05)
|
|
So(res.Series[0].Points[2][0].Float64, ShouldEqual, 0.05)
|
|
})
|
|
|
|
Convey("when data from query with no aggregation", func() {
|
|
var data StackDriverResponse
|
|
|
|
jsonBody, err := ioutil.ReadFile("./test-data/2-series-response-no-agg.json")
|
|
So(err, ShouldBeNil)
|
|
err = json.Unmarshal(jsonBody, &data)
|
|
So(err, ShouldBeNil)
|
|
So(len(data.TimeSeries), ShouldEqual, 3)
|
|
|
|
res := &tsdb.QueryResult{Meta: simplejson.New(), RefId: "A"}
|
|
err = executor.parseResponse(res, data)
|
|
So(err, ShouldBeNil)
|
|
|
|
Convey("Should add labels to metric name", func() {
|
|
So(len(res.Series), ShouldEqual, 3)
|
|
So(res.Series[0].Name, ShouldEqual, "compute.googleapis.com/instance/cpu/usage_time collector-asia-east-1")
|
|
So(res.Series[1].Name, ShouldEqual, "compute.googleapis.com/instance/cpu/usage_time collector-europe-west-1")
|
|
So(res.Series[2].Name, ShouldEqual, "compute.googleapis.com/instance/cpu/usage_time collector-us-east-1")
|
|
|
|
So(len(res.Series[0].Points), ShouldEqual, 3)
|
|
So(res.Series[0].Points[0][0].Float64, ShouldEqual, 9.7730520330369)
|
|
So(res.Series[0].Points[1][0].Float64, ShouldEqual, 9.7323568146676)
|
|
So(res.Series[0].Points[2][0].Float64, ShouldEqual, 9.8566497180145)
|
|
})
|
|
})
|
|
})
|
|
})
|
|
}
|