mirror of
https://github.com/grafana/grafana.git
synced 2025-02-20 11:48:34 -06:00
51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
package conditions
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/grafana/grafana/pkg/tsdb"
|
|
. "github.com/smartystreets/goconvey/convey"
|
|
)
|
|
|
|
func TestSimpleReducer(t *testing.T) {
|
|
Convey("Test simple reducer by calculating", t, func() {
|
|
Convey("avg", func() {
|
|
result := testReducer("avg", 1, 2, 3)
|
|
So(result, ShouldEqual, float64(2))
|
|
})
|
|
|
|
Convey("sum", func() {
|
|
result := testReducer("sum", 1, 2, 3)
|
|
So(result, ShouldEqual, float64(6))
|
|
})
|
|
|
|
Convey("min", func() {
|
|
result := testReducer("min", 3, 2, 1)
|
|
So(result, ShouldEqual, float64(1))
|
|
})
|
|
|
|
Convey("max", func() {
|
|
result := testReducer("max", 1, 2, 3)
|
|
So(result, ShouldEqual, float64(3))
|
|
})
|
|
|
|
Convey("count", func() {
|
|
result := testReducer("count", 1, 2, 3000)
|
|
So(result, ShouldEqual, float64(3))
|
|
})
|
|
})
|
|
}
|
|
|
|
func testReducer(typ string, datapoints ...float64) float64 {
|
|
reducer := NewSimpleReducer(typ)
|
|
series := &tsdb.TimeSeries{
|
|
Name: "test time serie",
|
|
}
|
|
|
|
for idx := range datapoints {
|
|
series.Points = append(series.Points, tsdb.NewTimePoint(datapoints[idx], 1234134))
|
|
}
|
|
|
|
return reducer.Reduce(series).Float64
|
|
}
|