refactor(types): using options pattern for memo parameter on new tx f…

…unctions

consensus/consensus_test.go

@@ -710,8 +710,7 @@ func TestDuplicateProposal(t *testing.T) {
 	h := uint32(4)
 	r := int16(0)
 	p1 := td.makeProposal(t, h, r)
-	trx := tx.NewTransferTx(h, td.consX.rewardAddr,
-		td.RandAccAddress(), 1000, 1000, "proposal changer")
+	trx := tx.NewTransferTx(h, td.consX.rewardAddr, td.RandAccAddress(), 1000, 1000)
 	td.HelperSignTransaction(td.consX.valKey.PrivateKey(), trx)
 
 	assert.NoError(t, td.txPool.AppendTx(trx))
@@ -913,7 +912,7 @@ func TestByzantine(t *testing.T) {
 	// P votes
 	// Byzantine node create the second proposal and send it to the partitioned node P
 	byzTrx := tx.NewTransferTx(h,
-		td.consB.rewardAddr, td.RandAccAddress(), 1000, 1000, "")
+		td.consB.rewardAddr, td.RandAccAddress(), 1000, 1000)
 	td.HelperSignTransaction(td.consB.valKey.PrivateKey(), byzTrx)
 	assert.NoError(t, td.txPool.AppendTx(byzTrx))
 	p2 := td.makeProposal(t, h, r)

consensus/precommit_test.go

@@ -40,7 +40,7 @@ func TestPrecommitDuplicatedProposal(t *testing.T) {
 
 	p1 := td.makeProposal(t, h, r)
 	trx := tx.NewTransferTx(h, td.consX.rewardAddr,
-		td.RandAccAddress(), 1000, 1000, "invalid proposal")
+		td.RandAccAddress(), 1000, 1000, tx.WithMemo("invalid proposal"))
 	td.HelperSignTransaction(td.consX.valKey.PrivateKey(), trx)
 
 	assert.NoError(t, td.txPool.AppendTx(trx))

execution/execution_test.go

@@ -63,7 +63,7 @@ func TestTransferLockTime(t *testing.T) {
 
 	for _, tc := range tests {
 		t.Run(tc.name, func(t *testing.T) {
-			trx := tx.NewTransferTx(tc.lockTime, rndAccAddr, ts.RandAccAddress(), 1000, 1000, "")
+			trx := tx.NewTransferTx(tc.lockTime, rndAccAddr, ts.RandAccAddress(), 1000, 1000)
 			ts.HelperSignTransaction(rndPrvKey, trx)
 
 			strictErr := CheckLockTime(trx, sb, true)
@@ -173,7 +173,7 @@ func TestSubsidyLockTime(t *testing.T) {
 
 	for _, tc := range tests {
 		t.Run(tc.name, func(t *testing.T) {
-			trx := tx.NewSubsidyTx(tc.lockTime, ts.RandAccAddress(), 1000, "subsidy-test")
+			trx := tx.NewSubsidyTx(tc.lockTime, ts.RandAccAddress(), 1000)
 
 			strictErr := CheckLockTime(trx, sb, true)
 			assert.ErrorIs(t, strictErr, tc.strictErr)
@@ -195,25 +195,25 @@ func TestCheckFee(t *testing.T) {
 		{
 			name: "Subsidy transaction with fee",
 			trx: tx.NewTransferTx(ts.RandHeight(), crypto.TreasuryAddress, ts.RandAccAddress(),
-				ts.RandAmount(), 1, ""),
+				ts.RandAmount(), 1),
 			expectedErr: InvalidFeeError{Fee: 1, Expected: 0},
 		},
 		{
 			name: "Subsidy transaction without fee",
 			trx: tx.NewTransferTx(ts.RandHeight(), crypto.TreasuryAddress, ts.RandAccAddress(),
-				ts.RandAmount(), 0, ""),
+				ts.RandAmount(), 0),
 			expectedErr: nil,
 		},
 		{
 			name: "Transfer transaction with fee",
 			trx: tx.NewTransferTx(ts.RandHeight(), ts.RandAccAddress(), ts.RandAccAddress(),
-				ts.RandAmount(), 0, ""),
+				ts.RandAmount(), 0),
 			expectedErr: nil,
 		},
 		{
 			name: "Transfer transaction without fee",
 			trx: tx.NewTransferTx(ts.RandHeight(), ts.RandAccAddress(), ts.RandAccAddress(),
-				ts.RandAmount(), 0, ""),
+				ts.RandAmount(), 0),
 			expectedErr: nil,
 		},
 	}
@@ -236,14 +236,14 @@ func TestExecute(t *testing.T) {
 	t.Run("Invalid transaction, Should return error", func(t *testing.T) {
 		randAddr := ts.RandAccAddress()
 		trx := tx.NewTransferTx(lockTime, randAddr, ts.RandAccAddress(),
-			ts.RandAmount(), ts.RandFee(), "invalid-tx")
+			ts.RandAmount(), ts.RandFee())
 
 		err := Execute(trx, sb)
 		assert.ErrorIs(t, err, executor.AccountNotFoundError{Address: randAddr})
 	})
 
 	t.Run("Ok", func(t *testing.T) {
-		trx := tx.NewSubsidyTx(lockTime, ts.RandAccAddress(), 1000, "valid-tx")
+		trx := tx.NewSubsidyTx(lockTime, ts.RandAccAddress(), 1000)
 		err := Execute(trx, sb)
 		assert.NoError(t, err)
 
@@ -260,26 +260,23 @@ func TestCheck(t *testing.T) {
 
 	t.Run("Invalid lock-time, Should return error", func(t *testing.T) {
 		invalidLocoTme := lockTime + 1
-		trx := tx.NewTransferTx(invalidLocoTme, crypto.TreasuryAddress,
-			ts.RandAccAddress(), ts.RandAmount(), 0, "invalid lock-time")
+		trx := tx.NewTransferTx(invalidLocoTme, crypto.TreasuryAddress, ts.RandAccAddress(), ts.RandAmount(), 0)
 
 		err := CheckAndExecute(trx, sb, true)
 		assert.ErrorIs(t, err, LockTimeInFutureError{LockTime: invalidLocoTme})
 	})
 
 	t.Run("Invalid fee, Should return error", func(t *testing.T) {
 		invalidFee := amount.Amount(1)
-		trx := tx.NewTransferTx(lockTime, crypto.TreasuryAddress,
-			ts.RandAccAddress(), ts.RandAmount(), invalidFee, "invalid fee")
+		trx := tx.NewTransferTx(lockTime, crypto.TreasuryAddress, ts.RandAccAddress(), ts.RandAmount(), invalidFee)
 
 		err := CheckAndExecute(trx, sb, true)
 		assert.ErrorIs(t, err, InvalidFeeError{Fee: invalidFee, Expected: 0})
 	})
 
 	t.Run("Invalid transaction, Should return error", func(t *testing.T) {
 		randAddr := ts.RandAccAddress()
-		trx := tx.NewTransferTx(lockTime, randAddr, ts.RandAccAddress(),
-			ts.RandAmount(), ts.RandFee(), "invalid-tx")
+		trx := tx.NewTransferTx(lockTime, randAddr, ts.RandAccAddress(), ts.RandAmount(), ts.RandFee())
 
 		err := CheckAndExecute(trx, sb, true)
 		assert.ErrorIs(t, err, executor.AccountNotFoundError{Address: randAddr})
@@ -295,7 +292,7 @@ func TestCheck(t *testing.T) {
 	})
 
 	t.Run("Ok", func(t *testing.T) {
-		trx := tx.NewSubsidyTx(lockTime, ts.RandAccAddress(), 1000, "valid-tx")
+		trx := tx.NewSubsidyTx(lockTime, ts.RandAccAddress(), 1000)
 		err := CheckAndExecute(trx, sb, true)
 		assert.NoError(t, err)
 
@@ -315,7 +312,7 @@ func TestReplay(t *testing.T) {
 	lockTime := sb.CurrentHeight()
 
 	trx := tx.NewTransferTx(lockTime,
-		rndAccAddr, ts.RandAccAddress(), 10000, 1000, "")
+		rndAccAddr, ts.RandAccAddress(), 10000, 1000)
 	ts.HelperSignTransaction(rndPrvKey, trx)
 
 	err := Execute(trx, sb)

execution/executor/bond_test.go

@@ -23,16 +23,14 @@ func TestExecuteBondTx(t *testing.T) {
 
 	t.Run("Should fail, unknown address", func(t *testing.T) {
 		randomAddr := td.RandAccAddress()
-		trx := tx.NewBondTx(lockTime, randomAddr,
-			receiverAddr, valPub, amt, fee, "unknown address")
+		trx := tx.NewBondTx(lockTime, randomAddr, receiverAddr, valPub, amt, fee)
 
 		td.check(t, trx, true, AccountNotFoundError{Address: randomAddr})
 		td.check(t, trx, false, AccountNotFoundError{Address: randomAddr})
 	})
 
 	t.Run("Should fail, public key is not set", func(t *testing.T) {
-		trx := tx.NewBondTx(lockTime, senderAddr,
-			receiverAddr, nil, amt, fee, "no public key")
+		trx := tx.NewBondTx(lockTime, senderAddr, receiverAddr, nil, amt, fee)
 
 		td.check(t, trx, true, ErrPublicKeyNotSet)
 		td.check(t, trx, false, ErrPublicKeyNotSet)
@@ -43,16 +41,14 @@ func TestExecuteBondTx(t *testing.T) {
 		val := td.sandbox.MakeNewValidator(randPub)
 		td.sandbox.UpdateValidator(val)
 
-		trx := tx.NewBondTx(lockTime, senderAddr,
-			randPub.ValidatorAddress(), randPub, amt, fee, "with public key")
+		trx := tx.NewBondTx(lockTime, senderAddr, randPub.ValidatorAddress(), randPub, amt, fee)
 
 		td.check(t, trx, true, ErrPublicKeyAlreadySet)
 		td.check(t, trx, false, ErrPublicKeyAlreadySet)
 	})
 
 	t.Run("Should fail, insufficient balance", func(t *testing.T) {
-		trx := tx.NewBondTx(lockTime, senderAddr,
-			receiverAddr, valPub, senderBalance+1, 0, "insufficient balance")
+		trx := tx.NewBondTx(lockTime, senderAddr, receiverAddr, valPub, senderBalance+1, 0)
 
 		td.check(t, trx, true, ErrInsufficientFunds)
 		td.check(t, trx, false, ErrInsufficientFunds)
@@ -63,33 +59,29 @@ func TestExecuteBondTx(t *testing.T) {
 		val := td.sandbox.MakeNewValidator(randPub)
 		val.UpdateUnbondingHeight(td.RandHeight())
 		td.sandbox.UpdateValidator(val)
-		trx := tx.NewBondTx(lockTime, senderAddr,
-			randPub.ValidatorAddress(), nil, amt, fee, "unbonded before")
+		trx := tx.NewBondTx(lockTime, senderAddr, randPub.ValidatorAddress(), nil, amt, fee)
 
 		td.check(t, trx, true, ErrValidatorUnbonded)
 		td.check(t, trx, false, ErrValidatorUnbonded)
 	})
 
 	t.Run("Should fail, amount less than MinimumStake", func(t *testing.T) {
-		trx := tx.NewBondTx(lockTime, senderAddr,
-			receiverAddr, valPub, td.sandbox.TestParams.MinimumStake-1, fee, "less than MinimumStake")
+		trx := tx.NewBondTx(lockTime, senderAddr, receiverAddr, valPub, td.sandbox.TestParams.MinimumStake-1, fee)
 
 		td.check(t, trx, true, SmallStakeError{td.sandbox.TestParams.MinimumStake})
 		td.check(t, trx, false, SmallStakeError{td.sandbox.TestParams.MinimumStake})
 	})
 
 	t.Run("Should fail, validator's stake exceeds the MaximumStake", func(t *testing.T) {
-		trx := tx.NewBondTx(lockTime, senderAddr,
-			receiverAddr, valPub, td.sandbox.TestParams.MaximumStake+1, fee, "more than MaximumStake")
+		trx := tx.NewBondTx(lockTime, senderAddr, receiverAddr, valPub, td.sandbox.TestParams.MaximumStake+1, fee)
 
 		td.check(t, trx, true, MaximumStakeError{td.sandbox.TestParams.MaximumStake})
 		td.check(t, trx, false, MaximumStakeError{td.sandbox.TestParams.MaximumStake})
 	})
 
 	t.Run("Should fail, inside committee", func(t *testing.T) {
 		pub0 := td.sandbox.Committee().Proposer(0).PublicKey()
-		trx := tx.NewBondTx(lockTime, senderAddr,
-			pub0.ValidatorAddress(), nil, amt, fee, "inside committee")
+		trx := tx.NewBondTx(lockTime, senderAddr, pub0.ValidatorAddress(), nil, amt, fee)
 
 		td.check(t, trx, true, ErrValidatorInCommittee)
 		td.check(t, trx, false, nil)
@@ -100,15 +92,14 @@ func TestExecuteBondTx(t *testing.T) {
 		val := td.sandbox.MakeNewValidator(randPub)
 		td.sandbox.UpdateValidator(val)
 		td.sandbox.JoinedToCommittee(val.Address())
-		trx := tx.NewBondTx(lockTime, senderAddr,
-			randPub.ValidatorAddress(), nil, amt, fee, "inside committee")
+		trx := tx.NewBondTx(lockTime, senderAddr, randPub.ValidatorAddress(), nil, amt, fee)
 
 		td.check(t, trx, true, ErrValidatorInCommittee)
 		td.check(t, trx, false, nil)
 	})
 
 	t.Run("Ok", func(t *testing.T) {
-		trx := tx.NewBondTx(lockTime, senderAddr, receiverAddr, valPub, amt, fee, "ok")
+		trx := tx.NewBondTx(lockTime, senderAddr, receiverAddr, valPub, amt, fee)
 
 		td.check(t, trx, true, nil)
 		td.check(t, trx, false, nil)
@@ -135,7 +126,7 @@ func TestPowerDeltaBond(t *testing.T) {
 		td.sandbox.TestParams.MaximumStake)
 	fee := td.RandFee()
 	lockTime := td.sandbox.CurrentHeight()
-	trx := tx.NewBondTx(lockTime, senderAddr, receiverAddr, pub, amt, fee, "ok")
+	trx := tx.NewBondTx(lockTime, senderAddr, receiverAddr, pub, amt, fee)
 
 	td.execute(t, trx)
 
@@ -159,23 +150,23 @@ func TestSmallBond(t *testing.T) {
 
 	t.Run("Rejects bond transaction with zero amount", func(t *testing.T) {
 		trx := tx.NewBondTx(lockTime, senderAddr,
-			receiverAddr, nil, 0, fee, "attacking validator")
+			receiverAddr, nil, 0, fee, tx.WithMemo("attacking validator"))
 
 		td.check(t, trx, true, SmallStakeError{td.sandbox.TestParams.MinimumStake})
 		td.check(t, trx, false, SmallStakeError{td.sandbox.TestParams.MinimumStake})
 	})
 
 	t.Run("Rejects bond transaction below full validator stake", func(t *testing.T) {
 		trx := tx.NewBondTx(lockTime, senderAddr,
-			receiverAddr, nil, 1, fee, "attacking validator")
+			receiverAddr, nil, 1, fee, tx.WithMemo("attacking validator"))
 
 		td.check(t, trx, true, SmallStakeError{td.sandbox.TestParams.MinimumStake})
 		td.check(t, trx, false, SmallStakeError{td.sandbox.TestParams.MinimumStake})
 	})
 
 	t.Run("Accepts bond transaction reaching full validator stake", func(t *testing.T) {
 		trx := tx.NewBondTx(lockTime, senderAddr,
-			receiverAddr, nil, 2, fee, "fulfilling validator stake")
+			receiverAddr, nil, 2, fee, tx.WithMemo("fulfilling validator stake"))
 
 		td.check(t, trx, true, nil)
 		td.check(t, trx, false, nil)
@@ -184,7 +175,7 @@ func TestSmallBond(t *testing.T) {
 
 	t.Run("Rejects bond transaction with zero amount on full validator", func(t *testing.T) {
 		trx := tx.NewBondTx(lockTime, senderAddr,
-			receiverAddr, nil, 0, fee, "attacking validator")
+			receiverAddr, nil, 0, fee, tx.WithMemo("attacking validator"))
 
 		td.check(t, trx, true, SmallStakeError{td.sandbox.TestParams.MinimumStake})
 		td.check(t, trx, false, SmallStakeError{td.sandbox.TestParams.MinimumStake})

execution/executor/transfer_test.go

@@ -20,24 +20,21 @@ func TestExecuteTransferTx(t *testing.T) {
 
 	t.Run("Should fail, unknown address", func(t *testing.T) {
 		randomAddr := td.RandAccAddress()
-		trx := tx.NewTransferTx(lockTime, randomAddr,
-			receiverAddr, amt, fee, "unknown address")
+		trx := tx.NewTransferTx(lockTime, randomAddr, receiverAddr, amt, fee)
 
 		td.check(t, trx, true, AccountNotFoundError{Address: randomAddr})
 		td.check(t, trx, false, AccountNotFoundError{Address: randomAddr})
 	})
 
 	t.Run("Should fail, insufficient balance", func(t *testing.T) {
-		trx := tx.NewTransferTx(lockTime, senderAddr,
-			receiverAddr, senderBalance+1, 0, "insufficient balance")
+		trx := tx.NewTransferTx(lockTime, senderAddr, receiverAddr, senderBalance+1, 0)
 
 		td.check(t, trx, true, ErrInsufficientFunds)
 		td.check(t, trx, false, ErrInsufficientFunds)
 	})
 
 	t.Run("Ok", func(t *testing.T) {
-		trx := tx.NewTransferTx(lockTime, senderAddr,
-			receiverAddr, amt, fee, "ok")
+		trx := tx.NewTransferTx(lockTime, senderAddr, receiverAddr, amt, fee)
 
 		td.check(t, trx, true, nil)
 		td.check(t, trx, false, nil)
@@ -61,7 +58,7 @@ func TestTransferToSelf(t *testing.T) {
 	fee := td.RandFee()
 	lockTime := td.sandbox.CurrentHeight()
 
-	trx := tx.NewTransferTx(lockTime, senderAddr, senderAddr, amt, fee, "ok")
+	trx := tx.NewTransferTx(lockTime, senderAddr, senderAddr, amt, fee)
 	td.check(t, trx, true, nil)
 	td.check(t, trx, false, nil)
 	td.execute(t, trx)

execution/executor/unbond_test.go

@@ -27,15 +27,15 @@ func TestExecuteUnbondTx(t *testing.T) {
 
 	t.Run("Should fail, unknown address", func(t *testing.T) {
 		randomAddr := td.RandValAddress()
-		trx := tx.NewUnbondTx(lockTime, randomAddr, "unknown address")
+		trx := tx.NewUnbondTx(lockTime, randomAddr)
 
 		td.check(t, trx, true, ValidatorNotFoundError{Address: randomAddr})
 		td.check(t, trx, false, ValidatorNotFoundError{Address: randomAddr})
 	})
 
 	t.Run("Should fail, inside committee", func(t *testing.T) {
 		val0 := td.sandbox.Committee().Proposer(0)
-		trx := tx.NewUnbondTx(lockTime, val0.Address(), "inside committee")
+		trx := tx.NewUnbondTx(lockTime, val0.Address())
 
 		td.check(t, trx, true, ErrValidatorInCommittee)
 		td.check(t, trx, false, nil)
@@ -46,22 +46,22 @@ func TestExecuteUnbondTx(t *testing.T) {
 		randVal := td.sandbox.MakeNewValidator(randPub)
 		td.sandbox.UpdateValidator(randVal)
 		td.sandbox.JoinedToCommittee(randVal.Address())
-		trx := tx.NewUnbondTx(lockTime, randPub.ValidatorAddress(), "joining committee")
+		trx := tx.NewUnbondTx(lockTime, randPub.ValidatorAddress())
 
 		td.check(t, trx, true, ErrValidatorInCommittee)
 		td.check(t, trx, false, nil)
 	})
 
 	t.Run("Ok", func(t *testing.T) {
-		trx := tx.NewUnbondTx(lockTime, valAddr, "Ok")
+		trx := tx.NewUnbondTx(lockTime, valAddr)
 
 		td.check(t, trx, true, nil)
 		td.check(t, trx, false, nil)
 		td.execute(t, trx)
 	})
 
 	t.Run("Should fail, Cannot unbond if already unbonded", func(t *testing.T) {
-		trx := tx.NewUnbondTx(lockTime, valAddr, "Ok")
+		trx := tx.NewUnbondTx(lockTime, valAddr, tx.WithMemo("Ok"))
 
 		td.check(t, trx, true, ErrValidatorUnbonded)
 		td.check(t, trx, false, ErrValidatorUnbonded)
@@ -87,7 +87,7 @@ func TestPowerDeltaUnbond(t *testing.T) {
 	val.AddToStake(amt)
 	td.sandbox.UpdateValidator(val)
 	lockTime := td.sandbox.CurrentHeight()
-	trx := tx.NewUnbondTx(lockTime, valAddr, "Ok")
+	trx := tx.NewUnbondTx(lockTime, valAddr, tx.WithMemo("Ok"))
 
 	td.execute(t, trx)