Files
proto/p/txs/add_validator_test.go
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2026-08-20 20:20:25 -07:00

255 lines
6.7 KiB
Go

// Copyright (C) 2019-2025, Lux Industries, Inc. All rights reserved.
// See the file LICENSE for licensing terms.
package txs
import (
"testing"
"time"
"github.com/stretchr/testify/require"
"github.com/luxfi/constants"
"github.com/luxfi/crypto/secp256k1"
"github.com/luxfi/ids"
"github.com/luxfi/proto/p/reward"
"github.com/luxfi/proto/p/stakeable"
"github.com/luxfi/runtime"
"github.com/luxfi/timer/mockable"
lux "github.com/luxfi/utxo"
"github.com/luxfi/utxo/secp256k1fx"
)
func TestAddValidatorTxSyntacticVerify(t *testing.T) {
require := require.New(t)
clk := mockable.Clock{}
utxoAssetID := ids.GenerateTestID()
nodeID := ids.GenerateTestNodeID()
testChainID := ids.GenerateTestID() // Use a test chain ID instead of empty
rt := &runtime.Runtime{
NetworkID: constants.UnitTestID,
ChainID: ids.GenerateTestID(),
}
rt = &runtime.Runtime{
ChainID: testChainID,
UTXOAssetID: utxoAssetID,
NodeID: nodeID,
}
signers := [][]*secp256k1.PrivateKey{preFundedKeys}
var (
stx *Tx
addValidatorTx *AddValidatorTx
err error
)
// Case : signed tx is nil
err = stx.SyntacticVerify(rt)
require.ErrorIs(err, ErrNilSignedTx)
// Case : unsigned tx is nil
err = addValidatorTx.SyntacticVerify(rt)
require.ErrorIs(err, ErrNilTx)
validatorWeight := uint64(2022)
rewardAddress := preFundedKeys[0].Address()
inputs := []*lux.TransferableInput{{
UTXOID: lux.UTXOID{
TxID: ids.ID{'t', 'x', 'I', 'D'},
OutputIndex: 2,
},
Asset: lux.Asset{ID: utxoAssetID},
In: &secp256k1fx.TransferInput{
Amt: uint64(5678),
Input: secp256k1fx.Input{SigIndices: []uint32{0}},
},
}}
outputs := []*lux.TransferableOutput{{
Asset: lux.Asset{ID: utxoAssetID},
Out: &secp256k1fx.TransferOutput{
Amt: uint64(1234),
OutputOwners: secp256k1fx.OutputOwners{
Threshold: 1,
Addrs: []ids.ShortID{preFundedKeys[0].Address()},
},
},
}}
stakes := []*lux.TransferableOutput{{
Asset: lux.Asset{ID: utxoAssetID},
Out: &stakeable.LockOut{
Locktime: uint64(clk.Time().Add(time.Second).Unix()),
TransferableOut: &secp256k1fx.TransferOutput{
Amt: validatorWeight,
OutputOwners: secp256k1fx.OutputOwners{
Threshold: 1,
Addrs: []ids.ShortID{preFundedKeys[0].Address()},
},
},
},
}}
addValidatorTx = &AddValidatorTx{
BaseTx: BaseTx{BaseTx: lux.BaseTx{
NetworkID: rt.NetworkID,
BlockchainID: rt.ChainID,
Ins: inputs,
Outs: outputs,
}},
Validator: Validator{
NodeID: rt.NodeID,
Start: uint64(clk.Time().Unix()),
End: uint64(clk.Time().Add(time.Hour).Unix()),
Wght: validatorWeight,
},
StakeOuts: stakes,
RewardsOwner: &secp256k1fx.OutputOwners{
Locktime: 0,
Threshold: 1,
Addrs: []ids.ShortID{rewardAddress},
},
DelegationShares: reward.PercentDenominator,
}
// Case: valid tx
stx, err = NewSigned(addValidatorTx, signers)
require.NoError(err)
require.NoError(stx.SyntacticVerify(rt))
// Case: Wrong network ID
addValidatorTx.SyntacticallyVerified = false
addValidatorTx.NetworkID++
stx, err = NewSigned(addValidatorTx, signers)
require.NoError(err)
err = stx.SyntacticVerify(rt)
require.ErrorIs(err, lux.ErrWrongNetworkID)
addValidatorTx.NetworkID--
// Case: Stake owner has no addresses
addValidatorTx.SyntacticallyVerified = false
addValidatorTx.StakeOuts[0].
Out.(*stakeable.LockOut).
TransferableOut.(*secp256k1fx.TransferOutput).
Addrs = nil
stx, err = NewSigned(addValidatorTx, signers)
require.NoError(err)
err = stx.SyntacticVerify(rt)
require.ErrorIs(err, secp256k1fx.ErrOutputUnspendable)
addValidatorTx.StakeOuts = stakes
// Case: Rewards owner has no addresses
addValidatorTx.SyntacticallyVerified = false
addValidatorTx.RewardsOwner.(*secp256k1fx.OutputOwners).Addrs = nil
stx, err = NewSigned(addValidatorTx, signers)
require.NoError(err)
err = stx.SyntacticVerify(rt)
require.ErrorIs(err, secp256k1fx.ErrOutputUnspendable)
addValidatorTx.RewardsOwner.(*secp256k1fx.OutputOwners).Addrs = []ids.ShortID{rewardAddress}
// Case: Too many shares
addValidatorTx.SyntacticallyVerified = false
addValidatorTx.DelegationShares++ // 1 more than max amount
stx, err = NewSigned(addValidatorTx, signers)
require.NoError(err)
err = stx.SyntacticVerify(rt)
require.ErrorIs(err, errTooManyShares)
addValidatorTx.DelegationShares--
}
func TestAddValidatorTxSyntacticVerifyNotLUX(t *testing.T) {
require := require.New(t)
clk := mockable.Clock{}
utxoAssetID := ids.GenerateTestID()
nodeID := ids.GenerateTestNodeID()
testChainID := ids.GenerateTestID() // Use a test chain ID instead of empty
rt := &runtime.Runtime{
NetworkID: constants.UnitTestID,
ChainID: ids.GenerateTestID(),
}
rt = &runtime.Runtime{
ChainID: testChainID,
UTXOAssetID: utxoAssetID,
NodeID: nodeID,
}
signers := [][]*secp256k1.PrivateKey{preFundedKeys}
var (
stx *Tx
addValidatorTx *AddValidatorTx
err error
)
assetID := ids.GenerateTestID()
validatorWeight := uint64(2022)
rewardAddress := preFundedKeys[0].Address()
inputs := []*lux.TransferableInput{{
UTXOID: lux.UTXOID{
TxID: ids.ID{'t', 'x', 'I', 'D'},
OutputIndex: 2,
},
Asset: lux.Asset{ID: assetID},
In: &secp256k1fx.TransferInput{
Amt: uint64(5678),
Input: secp256k1fx.Input{SigIndices: []uint32{0}},
},
}}
outputs := []*lux.TransferableOutput{{
Asset: lux.Asset{ID: assetID},
Out: &secp256k1fx.TransferOutput{
Amt: uint64(1234),
OutputOwners: secp256k1fx.OutputOwners{
Threshold: 1,
Addrs: []ids.ShortID{preFundedKeys[0].Address()},
},
},
}}
stakes := []*lux.TransferableOutput{{
Asset: lux.Asset{ID: assetID},
Out: &stakeable.LockOut{
Locktime: uint64(clk.Time().Add(time.Second).Unix()),
TransferableOut: &secp256k1fx.TransferOutput{
Amt: validatorWeight,
OutputOwners: secp256k1fx.OutputOwners{
Threshold: 1,
Addrs: []ids.ShortID{preFundedKeys[0].Address()},
},
},
},
}}
addValidatorTx = &AddValidatorTx{
BaseTx: BaseTx{BaseTx: lux.BaseTx{
NetworkID: rt.NetworkID,
BlockchainID: rt.ChainID,
Ins: inputs,
Outs: outputs,
}},
Validator: Validator{
NodeID: rt.NodeID,
Start: uint64(clk.Time().Unix()),
End: uint64(clk.Time().Add(time.Hour).Unix()),
Wght: validatorWeight,
},
StakeOuts: stakes,
RewardsOwner: &secp256k1fx.OutputOwners{
Locktime: 0,
Threshold: 1,
Addrs: []ids.ShortID{rewardAddress},
},
DelegationShares: reward.PercentDenominator,
}
stx, err = NewSigned(addValidatorTx, signers)
require.NoError(err)
err = stx.SyntacticVerify(rt)
require.ErrorIs(err, errStakeMustBeLUX)
}
func TestAddValidatorTxNotDelegatorTx(t *testing.T) {
txIntf := any((*AddValidatorTx)(nil))
_, ok := txIntf.(DelegatorTx)
require.False(t, ok)
}