storj/satellite/accounting/db_test.go

201 lines
5.8 KiB
Go

// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.
package accounting_test
import (
"fmt"
"math"
"testing"
"time"
"github.com/skyrings/skyring-common/tools/uuid"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"storj.io/storj/internal/testcontext"
"storj.io/storj/internal/testrand"
"storj.io/storj/pkg/storj"
"storj.io/storj/satellite"
"storj.io/storj/satellite/accounting"
"storj.io/storj/satellite/satellitedb/satellitedbtest"
)
func TestSaveBucketTallies(t *testing.T) {
satellitedbtest.Run(t, func(t *testing.T, db satellite.DB) {
ctx := testcontext.New(t)
defer ctx.Cleanup()
// Setup: create bucket storage tallies
projectID := testrand.UUID()
bucketTallies, expectedTallies, err := createBucketStorageTallies(projectID)
require.NoError(t, err)
// Execute test: retrieve the save tallies and confirm they contains the expected data
intervalStart := time.Now()
pdb := db.ProjectAccounting()
actualTallies, err := pdb.SaveTallies(ctx, intervalStart, bucketTallies)
require.NoError(t, err)
for _, tally := range actualTallies {
require.Contains(t, expectedTallies, tally)
}
})
}
func TestStorageNodeUsage(t *testing.T) {
satellitedbtest.Run(t, func(t *testing.T, db satellite.DB) {
ctx := testcontext.New(t)
defer ctx.Cleanup()
const (
days = 30
)
now := time.Now().UTC()
nodeID := testrand.NodeID()
startDate := now.Add(time.Hour * 24 * -days)
var nodes storj.NodeIDList
nodes = append(nodes, nodeID)
nodes = append(nodes, testrand.NodeID())
nodes = append(nodes, testrand.NodeID())
nodes = append(nodes, testrand.NodeID())
rollups, tallies, lastDate := makeRollupsAndStorageNodeStorageTallies(nodes, startDate, days)
lastRollup := rollups[lastDate]
delete(rollups, lastDate)
accountingDB := db.StoragenodeAccounting()
// create last rollup timestamp
_, err := accountingDB.LastTimestamp(ctx, accounting.LastRollup)
require.NoError(t, err)
// save tallies
for latestTally, tallies := range tallies {
err = accountingDB.SaveTallies(ctx, latestTally, tallies)
require.NoError(t, err)
}
// save rollup
err = accountingDB.SaveRollup(ctx, lastDate.Add(time.Hour*-24), rollups)
require.NoError(t, err)
t.Run("usage with pending tallies", func(t *testing.T) {
nodeStorageUsages, err := accountingDB.QueryStorageNodeUsage(ctx, nodeID, time.Time{}, now)
require.NoError(t, err)
assert.NotNil(t, nodeStorageUsages)
assert.Equal(t, days, len(nodeStorageUsages))
// check usage from rollups
for _, usage := range nodeStorageUsages[:len(nodeStorageUsages)-1] {
assert.Equal(t, nodeID, usage.NodeID)
assert.Equal(t, rollups[usage.Timestamp.UTC()][nodeID].AtRestTotal, usage.StorageUsed)
}
// check last usage that calculated from tallies
lastUsage := nodeStorageUsages[len(nodeStorageUsages)-1]
assert.Equal(t,
nodeID,
lastUsage.NodeID)
assert.Equal(t,
lastRollup[nodeID].StartTime,
lastUsage.Timestamp.UTC())
assert.Equal(t,
lastRollup[nodeID].AtRestTotal,
lastUsage.StorageUsed)
})
t.Run("usage entirely from rollups", func(t *testing.T) {
const (
start = 10
// should be greater than 2
// not to include tallies into result
end = 2
)
startDate, endDate := now.Add(time.Hour*24*-start), now.Add(time.Hour*24*-end)
nodeStorageUsages, err := accountingDB.QueryStorageNodeUsage(ctx, nodeID, startDate, endDate)
require.NoError(t, err)
assert.NotNil(t, nodeStorageUsages)
assert.Equal(t, start-end, len(nodeStorageUsages))
for _, usage := range nodeStorageUsages {
assert.Equal(t, nodeID, usage.NodeID)
assert.Equal(t, rollups[usage.Timestamp.UTC()][nodeID].AtRestTotal, usage.StorageUsed)
}
})
})
}
func createBucketStorageTallies(projectID uuid.UUID) (map[string]*accounting.BucketTally, []accounting.BucketTally, error) {
bucketTallies := make(map[string]*accounting.BucketTally)
var expectedTallies []accounting.BucketTally
for i := 0; i < 4; i++ {
bucketName := fmt.Sprintf("%s%d", "testbucket", i)
bucketID := storj.JoinPaths(projectID.String(), bucketName)
// Setup: The data in this tally should match the pointer that the uplink.upload created
tally := accounting.BucketTally{
BucketName: []byte(bucketName),
ProjectID: projectID[:],
InlineSegments: int64(1),
RemoteSegments: int64(1),
Files: int64(1),
InlineBytes: int64(1),
RemoteBytes: int64(1),
MetadataSize: int64(1),
}
bucketTallies[bucketID] = &tally
expectedTallies = append(expectedTallies, tally)
}
return bucketTallies, expectedTallies, nil
}
// make rollups and tallies for specified nodes and date range.
func makeRollupsAndStorageNodeStorageTallies(nodes []storj.NodeID, start time.Time, days int) (accounting.RollupStats, map[time.Time]map[storj.NodeID]float64, time.Time) {
rollups := make(accounting.RollupStats)
tallies := make(map[time.Time]map[storj.NodeID]float64)
const (
hours = 12
)
for i := 0; i < days; i++ {
startDay := time.Date(start.Year(), start.Month(), start.Day()+i, 0, 0, 0, 0, start.Location())
if rollups[startDay] == nil {
rollups[startDay] = make(map[storj.NodeID]*accounting.Rollup)
}
for _, node := range nodes {
rollup := &accounting.Rollup{
NodeID: node,
StartTime: startDay,
}
for h := 0; h < hours; h++ {
startTime := startDay.Add(time.Hour * time.Duration(h))
if tallies[startTime] == nil {
tallies[startTime] = make(map[storj.NodeID]float64)
}
tallieAtRest := math.Round(testrand.Float64n(1000))
tallies[startTime][node] = tallieAtRest
rollup.AtRestTotal += tallieAtRest
}
rollups[startDay][node] = rollup
}
}
return rollups, tallies,
time.Date(start.Year(), start.Month(), start.Day()+days-1, 0, 0, 0, 0, start.Location())
}