storj/pkg/accounting/tally/tally_test.go

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// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.
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package tally_test
import (
"crypto/rand"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"storj.io/storj/internal/memory"
"storj.io/storj/internal/testcontext"
"storj.io/storj/internal/testplanet"
"storj.io/storj/internal/teststorj"
"storj.io/storj/pkg/accounting"
"storj.io/storj/pkg/encryption"
"storj.io/storj/pkg/storj"
)
func TestDeleteTalliesBefore(t *testing.T) {
tests := []struct {
eraseBefore time.Time
expectedRaws int
}{
{
eraseBefore: time.Now(),
expectedRaws: 1,
},
{
eraseBefore: time.Now().Add(24 * time.Hour),
expectedRaws: 0,
},
}
for _, tt := range tests {
test := tt
testplanet.Run(t, testplanet.Config{
SatelliteCount: 1, StorageNodeCount: 0, UplinkCount: 0,
}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
id := teststorj.NodeIDFromBytes([]byte{})
nodeData := make(map[storj.NodeID]float64)
nodeData[id] = float64(1000)
err := planet.Satellites[0].DB.StoragenodeAccounting().SaveTallies(ctx, time.Now(), nodeData)
require.NoError(t, err)
err = planet.Satellites[0].DB.StoragenodeAccounting().DeleteTalliesBefore(ctx, test.eraseBefore)
require.NoError(t, err)
raws, err := planet.Satellites[0].DB.StoragenodeAccounting().GetTallies(ctx)
require.NoError(t, err)
assert.Len(t, raws, test.expectedRaws)
})
}
}
func TestOnlyInline(t *testing.T) {
testplanet.Run(t, testplanet.Config{
SatelliteCount: 1, StorageNodeCount: 6, UplinkCount: 1,
}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
tallySvc := planet.Satellites[0].Accounting.Tally
uplink := planet.Uplinks[0]
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ps, err1 := planet.Satellites[0].DB.Console().Projects().GetAll(ctx)
if err1 != nil {
assert.NoError(t, err1)
}
project := ps[0]
projectID := []byte(project.ID.String())
// Setup: create data for the uplink to upload
expectedData := make([]byte, 1*memory.KiB)
_, err := rand.Read(expectedData)
require.NoError(t, err)
// Setup: get the expected size of the data that will be stored in pointer
uplinkConfig := uplink.GetConfig(planet.Satellites[0])
expectedTotalBytes, err := encryption.CalcEncryptedSize(int64(len(expectedData)), uplinkConfig.GetEncryptionScheme())
require.NoError(t, err)
// Setup: The data in this tally should match the pointer that the uplink.upload created
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expectedBucketName := "testbucket"
expectedTally := accounting.BucketTally{
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BucketName: []byte(expectedBucketName),
ProjectID: projectID,
Segments: 1,
InlineSegments: 1,
Files: 1,
InlineFiles: 1,
Bytes: expectedTotalBytes,
InlineBytes: expectedTotalBytes,
MetadataSize: 111, // brittle, this is hardcoded since its too difficult to get this value progamatically
}
// Execute test: upload a file, then calculate at rest data
err = uplink.Upload(ctx, planet.Satellites[0], expectedBucketName, "test/path", expectedData)
assert.NoError(t, err)
// Run calculate twice to test unique constraint issue
for i := 0; i < 2; i++ {
latestTally, actualNodeData, actualBucketData, err := tallySvc.CalculateAtRestData(ctx)
require.NoError(t, err)
assert.Len(t, actualNodeData, 0)
_, err = planet.Satellites[0].DB.ProjectAccounting().SaveTallies(ctx, latestTally, actualBucketData)
require.NoError(t, err)
// Confirm the correct bucket storage tally was created
assert.Equal(t, len(actualBucketData), 1)
for bucketID, actualTally := range actualBucketData {
assert.Contains(t, bucketID, expectedBucketName)
assert.Equal(t, expectedTally, *actualTally)
}
}
})
}
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func TestCalculateNodeAtRestData(t *testing.T) {
testplanet.Run(t, testplanet.Config{
SatelliteCount: 1, StorageNodeCount: 6, UplinkCount: 1,
}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
tallySvc := planet.Satellites[0].Accounting.Tally
uplink := planet.Uplinks[0]
// Setup: create 50KiB of data for the uplink to upload
expectedData := make([]byte, 50*memory.KiB)
_, err := rand.Read(expectedData)
require.NoError(t, err)
// Setup: get the expected size of the data that will be stored in pointer
uplinkConfig := uplink.GetConfig(planet.Satellites[0])
expectedTotalBytes, err := encryption.CalcEncryptedSize(int64(len(expectedData)), uplinkConfig.GetEncryptionScheme())
require.NoError(t, err)
// Execute test: upload a file, then calculate at rest data
expectedBucketName := "testbucket"
err = uplink.Upload(ctx, planet.Satellites[0], expectedBucketName, "test/path", expectedData)
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assert.NoError(t, err)
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_, actualNodeData, _, err := tallySvc.CalculateAtRestData(ctx)
require.NoError(t, err)
// Confirm the correct number of shares were stored
uplinkRS := uplinkConfig.GetRedundancyScheme()
if !correctRedundencyScheme(len(actualNodeData), uplinkRS) {
t.Fatalf("expected between: %d and %d, actual: %d", uplinkRS.RepairShares, uplinkRS.TotalShares, len(actualNodeData))
}
// Confirm the correct number of bytes were stored on each node
for _, actualTotalBytes := range actualNodeData {
assert.Equal(t, int64(actualTotalBytes), expectedTotalBytes)
}
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})
}
func TestCalculateBucketAtRestData(t *testing.T) {
testplanet.Run(t, testplanet.Config{
SatelliteCount: 1, StorageNodeCount: 6, UplinkCount: 1,
}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
tallySvc := planet.Satellites[0].Accounting.Tally
uplink := planet.Uplinks[0]
ps, err1 := planet.Satellites[0].DB.Console().Projects().GetAll(ctx)
if err1 != nil {
assert.NoError(t, err1)
}
project := ps[0]
projectID := []byte(project.ID.String())
// Setup: create 50KiB of data for the uplink to upload
expectedData := make([]byte, 50*memory.KiB)
_, err := rand.Read(expectedData)
require.NoError(t, err)
// Setup: get the expected size of the data that will be stored in pointer
uplinkConfig := uplink.GetConfig(planet.Satellites[0])
expectedTotalBytes, err := encryption.CalcEncryptedSize(int64(len(expectedData)), uplinkConfig.GetEncryptionScheme())
require.NoError(t, err)
// Setup: The data in this tally should match the pointer that the uplink.upload created
expectedBucketName1 := "testbucket1"
expectedTally1 := accounting.BucketTally{
BucketName: []byte(expectedBucketName1),
ProjectID: projectID,
Segments: 1,
RemoteSegments: 1,
Files: 1,
RemoteFiles: 1,
Bytes: expectedTotalBytes,
RemoteBytes: expectedTotalBytes,
MetadataSize: 112, // brittle, this is hardcoded since its too difficult to get this value progamatically
}
expectedBucketName2 := "testbucket2"
expectedTally2 := accounting.BucketTally{
BucketName: []byte(expectedBucketName2),
ProjectID: projectID,
Segments: 2,
RemoteSegments: 2,
Files: 2,
RemoteFiles: 2,
Bytes: expectedTotalBytes * 2,
RemoteBytes: expectedTotalBytes * 2,
MetadataSize: 112 * 2, // brittle, this is hardcoded since its too difficult to get this value progamatically
}
// Execute test: upload a file, then calculate at rest data
err = uplink.Upload(ctx, planet.Satellites[0], expectedBucketName1, "test/path1", expectedData)
assert.NoError(t, err)
err = uplink.Upload(ctx, planet.Satellites[0], expectedBucketName2, "test/path2", expectedData)
assert.NoError(t, err)
err = uplink.Upload(ctx, planet.Satellites[0], expectedBucketName2, "test/path3", expectedData)
assert.NoError(t, err)
_, _, actualBucketData, err := tallySvc.CalculateAtRestData(ctx)
require.NoError(t, err)
// Confirm the correct bucket storage tally was created
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assert.Equal(t, len(actualBucketData), 2)
for bucketID, actualTally := range actualBucketData {
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var bucketName = string(actualTally.BucketName)
assert.True(t, bucketName == expectedBucketName1 || bucketName == expectedBucketName2, "Test bucket names do not exist in results")
if bucketName == expectedBucketName1 {
assert.Contains(t, bucketID, expectedBucketName1)
assert.Equal(t, expectedTally1, *actualTally)
} else if bucketName == expectedBucketName2 {
assert.Contains(t, bucketID, expectedBucketName2)
assert.Equal(t, expectedTally2, *actualTally)
}
}
})
}
func correctRedundencyScheme(shareCount int, uplinkRS storj.RedundancyScheme) bool {
// The shareCount should be a value between RequiredShares and TotalShares where
// RequiredShares is the min number of shares required to recover a segment and
// TotalShares is the number of shares to encode
if int(uplinkRS.RepairShares) <= shareCount && shareCount <= int(uplinkRS.TotalShares) {
return true
}
return false
}