storj/satellite/overlay/statdb_test.go
Moby von Briesen d7794a4851 satellite/overlay: hardcode default values for audit alpha/beta
Alpha=1 and beta=0 are the expected first values for any alpha/beta
reputation system we are using in the codebase. So we are removing the
configurability of these values.

Change-Id: Ic61861b8ea5047fa1438ea6609b1d0048bf0abc3
2020-04-14 19:12:40 +00:00

206 lines
6.2 KiB
Go

// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.
package overlay_test
import (
"context"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"storj.io/common/pb"
"storj.io/common/storj"
"storj.io/common/testcontext"
"storj.io/storj/satellite"
"storj.io/storj/satellite/overlay"
"storj.io/storj/satellite/satellitedb/satellitedbtest"
)
func TestStatDB(t *testing.T) {
satellitedbtest.Run(t, func(ctx *testcontext.Context, t *testing.T, db satellite.DB) {
testDatabase(ctx, t, db.OverlayCache())
})
satellitedbtest.Run(t, func(ctx *testcontext.Context, t *testing.T, db satellite.DB) {
testDatabase(ctx, t, db.OverlayCache())
})
}
func testDatabase(ctx context.Context, t *testing.T, cache overlay.DB) {
{ // TestKnownUnreliableOrOffline
for _, tt := range []struct {
nodeID storj.NodeID
suspended bool
disqualified bool
offline bool
}{
{storj.NodeID{1}, false, false, false}, // good
{storj.NodeID{2}, false, true, false}, // disqualified
{storj.NodeID{3}, true, false, false}, // suspended
{storj.NodeID{4}, false, false, true}, // offline
} {
startingRep := overlay.NodeSelectionConfig{}
n := pb.Node{Id: tt.nodeID}
d := overlay.NodeDossier{Node: n, LastIPPort: "", LastNet: ""}
err := cache.UpdateAddress(ctx, &d, startingRep)
require.NoError(t, err)
if tt.suspended {
err = cache.SuspendNode(ctx, tt.nodeID, time.Now())
require.NoError(t, err)
}
if tt.disqualified {
err = cache.DisqualifyNode(ctx, tt.nodeID)
require.NoError(t, err)
}
if tt.offline {
checkInInfo := getNodeInfo(tt.nodeID)
err = cache.UpdateCheckIn(ctx, checkInInfo, time.Now().Add(-2*time.Hour), overlay.NodeSelectionConfig{})
require.NoError(t, err)
}
}
nodeIds := storj.NodeIDList{
storj.NodeID{1}, storj.NodeID{2},
storj.NodeID{3}, storj.NodeID{4},
storj.NodeID{5},
}
criteria := &overlay.NodeCriteria{OnlineWindow: time.Hour}
invalid, err := cache.KnownUnreliableOrOffline(ctx, criteria, nodeIds)
require.NoError(t, err)
require.Contains(t, invalid, storj.NodeID{2}) // disqualified
require.Contains(t, invalid, storj.NodeID{3}) // suspended
require.Contains(t, invalid, storj.NodeID{4}) // offline
require.Contains(t, invalid, storj.NodeID{5}) // not in db
require.Len(t, invalid, 4)
}
{ // TestUpdateOperator
nodeID := storj.NodeID{10}
n := pb.Node{Id: nodeID}
d := overlay.NodeDossier{Node: n, LastIPPort: "", LastNet: ""}
err := cache.UpdateAddress(ctx, &d, overlay.NodeSelectionConfig{})
require.NoError(t, err)
update, err := cache.UpdateNodeInfo(ctx, nodeID, &pb.InfoResponse{
Operator: &pb.NodeOperator{
Wallet: "0x1111111111111111111111111111111111111111",
Email: "abc123@mail.test",
},
})
require.NoError(t, err)
require.NotNil(t, update)
require.Equal(t, "0x1111111111111111111111111111111111111111", update.Operator.Wallet)
require.Equal(t, "abc123@mail.test", update.Operator.Email)
found, err := cache.Get(ctx, nodeID)
require.NoError(t, err)
require.NotNil(t, found)
require.Equal(t, "0x1111111111111111111111111111111111111111", found.Operator.Wallet)
require.Equal(t, "abc123@mail.test", found.Operator.Email)
updateEmail, err := cache.UpdateNodeInfo(ctx, nodeID, &pb.InfoResponse{
Operator: &pb.NodeOperator{
Wallet: update.Operator.Wallet,
Email: "def456@mail.test",
},
})
require.NoError(t, err)
assert.NotNil(t, updateEmail)
assert.Equal(t, "0x1111111111111111111111111111111111111111", updateEmail.Operator.Wallet)
assert.Equal(t, "def456@mail.test", updateEmail.Operator.Email)
updateWallet, err := cache.UpdateNodeInfo(ctx, nodeID, &pb.InfoResponse{
Operator: &pb.NodeOperator{
Wallet: "0x2222222222222222222222222222222222222222",
Email: updateEmail.Operator.Email,
},
})
require.NoError(t, err)
assert.NotNil(t, updateWallet)
assert.Equal(t, "0x2222222222222222222222222222222222222222", updateWallet.Operator.Wallet)
assert.Equal(t, "def456@mail.test", updateWallet.Operator.Email)
}
{ // TestUpdateExists
nodeID := storj.NodeID{1}
node, err := cache.Get(ctx, nodeID)
require.NoError(t, err)
auditAlpha := node.Reputation.AuditReputationAlpha
auditBeta := node.Reputation.AuditReputationBeta
updateReq := &overlay.UpdateRequest{
NodeID: nodeID,
AuditOutcome: overlay.AuditSuccess,
IsUp: true,
AuditLambda: 0.123, AuditWeight: 0.456,
AuditDQ: 0, // don't disqualify for any reason
}
stats, err := cache.UpdateStats(ctx, updateReq)
require.NoError(t, err)
expectedAuditAlpha := updateReq.AuditLambda*auditAlpha + updateReq.AuditWeight
expectedAuditBeta := updateReq.AuditLambda * auditBeta
require.EqualValues(t, stats.AuditReputationAlpha, expectedAuditAlpha)
require.EqualValues(t, stats.AuditReputationBeta, expectedAuditBeta)
auditAlpha = expectedAuditAlpha
auditBeta = expectedAuditBeta
updateReq.AuditOutcome = overlay.AuditFailure
updateReq.IsUp = false
stats, err = cache.UpdateStats(ctx, updateReq)
require.NoError(t, err)
expectedAuditAlpha = updateReq.AuditLambda * auditAlpha
expectedAuditBeta = updateReq.AuditLambda*auditBeta + updateReq.AuditWeight
require.EqualValues(t, stats.AuditReputationAlpha, expectedAuditAlpha)
require.EqualValues(t, stats.AuditReputationBeta, expectedAuditBeta)
}
{ // test UpdateCheckIn updates the reputation correctly when the node is offline/online
nodeID := storj.NodeID{1}
// get the existing node info that is stored in nodes table
_, err := cache.Get(ctx, nodeID)
require.NoError(t, err)
info := overlay.NodeCheckInInfo{
NodeID: nodeID,
Address: &pb.NodeAddress{
Address: "1.2.3.4",
},
IsUp: false,
Version: &pb.NodeVersion{
Version: "v0.0.0",
CommitHash: "",
Timestamp: time.Time{},
Release: false,
},
}
// update check-in when node is offline
err = cache.UpdateCheckIn(ctx, info, time.Now(), overlay.NodeSelectionConfig{})
require.NoError(t, err)
_, err = cache.Get(ctx, nodeID)
require.NoError(t, err)
info.IsUp = true
// update check-in when node is online
err = cache.UpdateCheckIn(ctx, info, time.Now(), overlay.NodeSelectionConfig{})
require.NoError(t, err)
_, err = cache.Get(ctx, nodeID)
require.NoError(t, err)
}
}