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pass Query to MacroEngine Interpolate

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This commit is contained in:
Sven Klemm
2017-12-08 23:04:17 +01:00
parent 0506cfdc1d
commit b6df91d56b
5 changed files with 28 additions and 24 deletions
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19
pkg/tsdb/postgres/macros_test.go
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@ -10,31 +10,32 @@ import (
func TestMacroEngine(t *testing.T) {
Convey("MacroEngine", t, func() {
engine := &PostgresMacroEngine{}
query := &tsdb.Query{}
timeRange := &tsdb.TimeRange{From: "5m", To: "now"}
Convey("interpolate __time function", func() {
sql, err := engine.Interpolate(nil, "select $__time(time_column)")
sql, err := engine.Interpolate(query, timeRange, "select $__time(time_column)")
So(err, ShouldBeNil)
So(sql, ShouldEqual, "select time_column AS \"time\"")
})
Convey("interpolate __time function wrapped in aggregation", func() {
sql, err := engine.Interpolate(nil, "select min($__time(time_column))")
sql, err := engine.Interpolate(query, timeRange, "select min($__time(time_column))")
So(err, ShouldBeNil)
So(sql, ShouldEqual, "select min(time_column AS \"time\")")
})
Convey("interpolate __timeFilter function", func() {
sql, err := engine.Interpolate(timeRange, "WHERE $__timeFilter(time_column)")
sql, err := engine.Interpolate(query, timeRange, "WHERE $__timeFilter(time_column)")
So(err, ShouldBeNil)
So(sql, ShouldEqual, "WHERE extract(epoch from time_column) BETWEEN 18446744066914186738 AND 18446744066914187038")
})
Convey("interpolate __timeFrom function", func() {
sql, err := engine.Interpolate(timeRange, "select $__timeFrom(time_column)")
sql, err := engine.Interpolate(query, timeRange, "select $__timeFrom(time_column)")
So(err, ShouldBeNil)
So(sql, ShouldEqual, "select to_timestamp(18446744066914186738)")
@ -42,35 +43,35 @@ func TestMacroEngine(t *testing.T) {
Convey("interpolate __timeGroup function", func() {
sql, err := engine.Interpolate(timeRange, "GROUP BY $__timeGroup(time_column,'5m')")
sql, err := engine.Interpolate(query, timeRange, "GROUP BY $__timeGroup(time_column,'5m')")
So(err, ShouldBeNil)
So(sql, ShouldEqual, "GROUP BY (extract(epoch from time_column)/300)::bigint*300 AS time")
})
Convey("interpolate __timeTo function", func() {
sql, err := engine.Interpolate(timeRange, "select $__timeTo(time_column)")
sql, err := engine.Interpolate(query, timeRange, "select $__timeTo(time_column)")
So(err, ShouldBeNil)
So(sql, ShouldEqual, "select to_timestamp(18446744066914187038)")
})
Convey("interpolate __unixEpochFilter function", func() {
sql, err := engine.Interpolate(timeRange, "select $__unixEpochFilter(18446744066914186738)")
sql, err := engine.Interpolate(query, timeRange, "select $__unixEpochFilter(18446744066914186738)")
So(err, ShouldBeNil)
So(sql, ShouldEqual, "select 18446744066914186738 >= 18446744066914186738 AND 18446744066914186738 <= 18446744066914187038")
})
Convey("interpolate __unixEpochFrom function", func() {
sql, err := engine.Interpolate(timeRange, "select $__unixEpochFrom()")
sql, err := engine.Interpolate(query, timeRange, "select $__unixEpochFrom()")
So(err, ShouldBeNil)
So(sql, ShouldEqual, "select 18446744066914186738")
})
Convey("interpolate __unixEpochTo function", func() {
sql, err := engine.Interpolate(timeRange, "select $__unixEpochTo()")
sql, err := engine.Interpolate(query, timeRange, "select $__unixEpochTo()")
So(err, ShouldBeNil)
So(sql, ShouldEqual, "select 18446744066914187038")