storj/pkg/audit/newverifier_test.go

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// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.
package audit_test
import (
"math/rand"
"testing"
"github.com/stretchr/testify/require"
"go.uber.org/zap"
"storj.io/storj/internal/memory"
"storj.io/storj/internal/testcontext"
"storj.io/storj/internal/testplanet"
"storj.io/storj/pkg/audit"
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"storj.io/storj/uplink"
)
func TestVerifierHappyPath(t *testing.T) {
testplanet.Run(t, testplanet.Config{
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SatelliteCount: 1, StorageNodeCount: 6, UplinkCount: 1,
}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
err := planet.Satellites[0].Audit.Service.Close()
require.NoError(t, err)
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ul := planet.Uplinks[0]
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testData := make([]byte, 1*memory.MiB)
_, err = rand.Read(testData)
require.NoError(t, err)
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err = ul.UploadWithConfig(ctx, planet.Satellites[0], &uplink.RSConfig{
MinThreshold: 4,
RepairThreshold: 5,
SuccessThreshold: 6,
MaxThreshold: 6,
}, "testbucket", "test/path", testData)
require.NoError(t, err)
metainfo := planet.Satellites[0].Metainfo.Service
overlay := planet.Satellites[0].Overlay.Service
cursor := audit.NewCursor(metainfo)
stripe, _, err := cursor.NextStripe(ctx)
require.NoError(t, err)
require.NotNil(t, stripe)
transport := planet.Satellites[0].Transport
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orders := planet.Satellites[0].Orders.Service
containment := planet.Satellites[0].DB.Containment()
minBytesPerSecond := 128 * memory.B
reporter := audit.NewReporter(overlay, containment, 1, 3)
verifier := audit.NewVerifier(zap.L(), reporter, transport, overlay, containment, orders, planet.Satellites[0].Identity, minBytesPerSecond)
require.NotNil(t, verifier)
// stop some storage nodes to ensure audit can deal with it
err = planet.StopPeer(planet.StorageNodes[0])
require.NoError(t, err)
err = planet.StopPeer(planet.StorageNodes[1])
require.NoError(t, err)
// mark stopped nodes as offline in overlay cache
_, err = planet.Satellites[0].Overlay.Service.UpdateUptime(ctx, planet.StorageNodes[0].ID(), false)
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require.NoError(t, err)
_, err = planet.Satellites[0].Overlay.Service.UpdateUptime(ctx, planet.StorageNodes[1].ID(), false)
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require.NoError(t, err)
verifiedNodes, err := verifier.Verify(ctx, stripe, nil)
require.NoError(t, err)
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require.Len(t, verifiedNodes.Successes, 4)
require.Len(t, verifiedNodes.Fails, 0)
})
}