mirror of
https://github.com/yunionio/cloudpods.git
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112 lines
2.5 KiB
Go
112 lines
2.5 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package influxdb
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import (
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"testing"
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"time"
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. "github.com/smartystreets/goconvey/convey"
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"yunion.io/x/jsonutils"
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"yunion.io/x/onecloud/pkg/monitor/tsdb"
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)
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func TestInfluxdbQueryParser(t *testing.T) {
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Convey("Influxdb query parser", t, func() {
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parser := &InfluxdbQueryParser{}
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Convey("can parse influxdb json model", func() {
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json := `
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{
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"group_by": [
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{
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"params": ["$interval"],
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"type": "time"
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},
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{
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"params": ["datacenter"],
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"type": "tag"
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},
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{
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"params": ["none"],
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"type": "fill"
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}
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],
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"measurement": "logins.count",
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"tz": "Asia/Shanghai",
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"policy": "default",
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"refId": "B",
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"result_format": "time_series",
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"select": [
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[
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{
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"type": "field",
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"params": ["value"]
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},
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{
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"type": "count",
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"params": []
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}
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],
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[
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{
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"type": "field",
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"params": ["value"]
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},
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{
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"type": "bottom",
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"params": ["3"]
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}
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],
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[
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{
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"type": "field",
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"params": ["value"]
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},
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{
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"type": "mean",
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"params": []
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},
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{
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"type": "math",
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"params": [" / 100"]
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}
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]
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],
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"alias": "serie alias",
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"tags": [
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{"key": "datacenter", "operator": "=", "value": "America"},
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{"condition": "OR", "key": "hostname", "operator": "=", "value": "server1"}
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]
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}
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`
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obj, err := jsonutils.Parse([]byte(json))
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So(err, ShouldBeNil)
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apiQuery := new(tsdb.Query)
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So(obj.Unmarshal(apiQuery), ShouldBeNil)
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dsInfo := &tsdb.DataSource{TimeInterval: ">20s"}
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res, err := parser.Parse(apiQuery, dsInfo)
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So(err, ShouldBeNil)
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So(len(res.GroupBy), ShouldEqual, 3)
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So(len(res.Selects), ShouldEqual, 3)
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So(len(res.Tags), ShouldEqual, 2)
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So(res.Tz, ShouldEqual, "Asia/Shanghai")
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So(res.Interval, ShouldEqual, time.Second*20)
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So(res.Alias, ShouldEqual, "serie alias")
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})
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})
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}
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