mirror of
https://github.com/ClusterCockpit/cc-backend
synced 2024-09-20 11:27:26 +02:00
80 lines
1.7 KiB
Go
80 lines
1.7 KiB
Go
// Copyright (C) 2022 NHR@FAU, University Erlangen-Nuremberg.
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// All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package repository
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import (
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"fmt"
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"path/filepath"
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"testing"
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"github.com/ClusterCockpit/cc-backend/pkg/log"
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"github.com/ClusterCockpit/cc-backend/pkg/units"
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_ "github.com/mattn/go-sqlite3"
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)
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func setupRepo(t *testing.T) *JobRepository {
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log.Init("info", true)
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tmpdir := t.TempDir()
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dbfilepath := filepath.Join(tmpdir, "test.db")
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err := MigrateDB("sqlite3", dbfilepath)
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if err != nil {
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t.Fatal(err)
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}
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Connect("sqlite3", dbfilepath)
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return GetJobRepository()
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}
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func TestNormalizeFactor(t *testing.T) {
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// var us string
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s := []float64{2890031237, 23998994567, 389734042344, 390349424345}
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// r := []float64{3, 24, 390, 391}
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total := 0.0
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for _, number := range s {
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total += number
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}
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avg := total / float64(len(s))
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fmt.Printf("AVG: %e\n", avg)
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f, e := getNormalizationFactor(avg)
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fmt.Printf("Factor %e Count %d\n", f, e)
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np := units.NewPrefix("")
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fmt.Printf("Prefix %e Short %s\n", float64(np), np.Prefix())
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p := units.NewPrefixFromFactor(np, e)
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if p.Prefix() != "G" {
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t.Errorf("Failed Prefix or unit: Want G, Got %s", p.Prefix())
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}
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}
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func TestNormalizeKeep(t *testing.T) {
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s := []float64{3.0, 24.0, 390.0, 391.0}
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total := 0.0
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for _, number := range s {
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total += number
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}
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avg := total / float64(len(s))
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fmt.Printf("AVG: %e\n", avg)
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f, e := getNormalizationFactor(avg)
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fmt.Printf("Factor %e Count %d\n", f, e)
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np := units.NewPrefix("G")
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fmt.Printf("Prefix %e Short %s\n", float64(np), np.Prefix())
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p := units.NewPrefixFromFactor(np, e)
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if p.Prefix() != "G" {
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t.Errorf("Failed Prefix or unit: Want G, Got %s", p.Prefix())
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}
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}
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