smartcontractkit · ilanolkies · Apr 9, 2025 · Apr 9, 2025
@@ -4,10 +4,15 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/smartcontractkit/chainlink-common/pkg/logger"
+	"github.com/ethereum/go-ethereum/accounts/abi/bind"
+	"github.com/ethereum/go-ethereum/common"
+	ethTypes "github.com/ethereum/go-ethereum/core/types"
 	"golang.org/x/sync/errgroup"
 
+	"github.com/smartcontractkit/chainlink-common/pkg/logger"
+
 	"github.com/gagliardetto/solana-go"
+
 	chainsel "github.com/smartcontractkit/chain-selectors"
 
 	solCommomUtil "github.com/smartcontractkit/chainlink-ccip/chains/solana/utils/common"
@@ -110,7 +115,14 @@ func deployLinkTokenContractEVM(
 ) (*deployment.ContractDeploy[*link_token.LinkToken], error) {
 	linkToken, err := deployment.DeployContract[*link_token.LinkToken](lggr, chain, ab,
 		func(chain deployment.Chain) deployment.ContractDeploy[*link_token.LinkToken] {
-			linkTokenAddr, tx, linkToken, err2 := link_token.DeployLinkToken(
+			deployLinkToken := link_token.DeployLinkToken
+			if chain.IsZk {
+				deployLinkToken = func(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *ethTypes.Transaction, *link_token.LinkToken, error) {
+					address, _, contract, err := link_token.DeployLinkTokenZk(nil, chain.ClientZk, chain.DeployerKeyZk, chain.Client)
+					return address, nil, contract, err
+				}
+			}
+			linkTokenAddr, tx, linkToken, err2 := deployLinkToken(
 				chain.DeployerKey,
 				chain.Client,
 			)

@@ -10,3 +10,8 @@ func TestDeployLinkToken(t *testing.T) {
 	t.Parallel()
 	changeset.DeployLinkTokenTest(t, 0)
 }
+
+func TestDeployLinkTokenZk(t *testing.T) {
+	t.Parallel()
+	changeset.DeployLinkTokenTestZk(t)
+}
@@ -214,6 +214,18 @@ func DeployLinkTokenTest(t *testing.T, solChains int) {
 		Chains:    1,
 		SolChains: solChains,
 	})
+	deployLinkTokenTestWithEnv(t, e, solChains)
+}
+
+func DeployLinkTokenTestZk(t *testing.T) {
+	lggr := logger.Test(t)
+	e := memory.NewMemoryEnvironment(t, lggr, zapcore.InfoLevel, memory.MemoryEnvironmentConfig{
+		ZkChains: 1,
+	})
+	deployLinkTokenTestWithEnv(t, e, 0)
+}
+
+func deployLinkTokenTestWithEnv(t *testing.T, e deployment.Environment, solChains int) {
 	chain1 := e.AllChainSelectors()[0]
 	config := []uint64{chain1}
 	var solChain1 uint64

@@ -9,6 +9,7 @@ import (
 	"go.uber.org/zap/zapcore"
 
 	"github.com/smartcontractkit/chainlink-evm/gethwrappers/shared/generated/link_token"
+	"github.com/smartcontractkit/chainlink/deployment"
 	"github.com/smartcontractkit/chainlink/deployment/environment/memory"
 	"github.com/smartcontractkit/chainlink/v2/core/logger"
 )
@@ -22,6 +23,22 @@ func TestLinkTokenView(t *testing.T) {
 	require.NoError(t, err)
 	_, err = chain.Confirm(tx)
 	require.NoError(t, err)
+
+	testLinkTokenViewWithEnv(t, chain, lt)
+}
+
+func TestLinkTokenViewZKSync(t *testing.T) {
+	e := memory.NewMemoryEnvironment(t, logger.TestLogger(t), zapcore.InfoLevel, memory.MemoryEnvironmentConfig{
+		ZkChains: 1,
+	})
+	chain := e.Chains[e.AllChainSelectors()[0]]
+	_, _, lt, err := link_token.DeployLinkTokenZk(nil, chain.ClientZk, chain.DeployerKeyZk, chain.Client)
+	require.NoError(t, err)
+
+	testLinkTokenViewWithEnv(t, chain, lt)
+}
+
+func testLinkTokenViewWithEnv(t *testing.T, chain deployment.Chain, lt *link_token.LinkToken) {
 	v, err := GenerateLinkTokenView(lt)
 	require.NoError(t, err)
 
@@ -34,11 +51,12 @@ func TestLinkTokenView(t *testing.T) {
 	require.Empty(t, v.Burners)
 
 	// Add some minters
-	tx, err = lt.GrantMintAndBurnRoles(chain.DeployerKey, chain.DeployerKey.From)
+	tx, err := lt.GrantMintAndBurnRoles(chain.DeployerKey, chain.DeployerKey.From)
 	require.NoError(t, err)
 	_, err = chain.Confirm(tx)
 	require.NoError(t, err)
 	tx, err = lt.Mint(chain.DeployerKey, chain.DeployerKey.From, big.NewInt(100))
+	require.NoError(t, err)
 	_, err = chain.Confirm(tx)
 	require.NoError(t, err)
 

@@ -17,10 +17,13 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/rpc"
+	"github.com/zksync-sdk/zksync2-go/accounts"
+	"github.com/zksync-sdk/zksync2-go/clients"
+	"google.golang.org/grpc"
+
 	chain_selectors "github.com/smartcontractkit/chain-selectors"
 	types2 "github.com/smartcontractkit/libocr/offchainreporting2/types"
 	types3 "github.com/smartcontractkit/libocr/offchainreporting2plus/types"
-	"google.golang.org/grpc"
 
 	"github.com/smartcontractkit/chainlink-common/pkg/logger"
 	csav1 "github.com/smartcontractkit/chainlink-protos/job-distributor/v1/csa"
@@ -63,6 +66,10 @@ type Chain struct {
 	// Users are a set of keys that can be used to interact with the chain.
 	// These are distinct from the deployer key.
 	Users []*bind.TransactOpts
+	// ZK Sync deployment specifics
+	IsZk          bool
+	ClientZk      *clients.Client
+	DeployerKeyZk *accounts.Wallet
 }
 
 func (c Chain) String() string {

@@ -47,6 +47,7 @@ func GetProgramsPath() string {
 type MemoryEnvironmentConfig struct {
 	Chains             int
 	SolChains          int
+	ZkChains           int
 	NumOfUsersPerChain int
 	Nodes              int
 	Bootstraps         int
@@ -218,6 +219,10 @@ func NewMemoryEnvironmentFromChainsNodes(
 func NewMemoryEnvironment(t *testing.T, lggr logger.Logger, logLevel zapcore.Level, config MemoryEnvironmentConfig) deployment.Environment {
 	chains, _ := NewMemoryChains(t, config.Chains, config.NumOfUsersPerChain)
 	solChains := NewMemoryChainsSol(t, config.SolChains)
+	zkChains := NewZKChains(t, config.ZkChains)
+	for chainSel, chain := range zkChains {
+		chains[chainSel] = chain
+	}
 	nodes := NewNodes(t, logLevel, chains, solChains, config.Nodes, config.Bootstraps, config.RegistryConfig)
 	var nodeIDs []string
 	for id := range nodes {

@@ -0,0 +1,88 @@
+package memory
+
+import (
+	"context"
+	"strconv"
+	"testing"
+
+	"github.com/ethereum/go-ethereum/accounts/abi/bind"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/hashicorp/consul/sdk/freeport"
+	"github.com/stretchr/testify/require"
+
+	chainsel "github.com/smartcontractkit/chain-selectors"
+
+	"github.com/smartcontractkit/chainlink-testing-framework/framework/components/blockchain"
+
+	"github.com/smartcontractkit/chainlink/deployment"
+
+	"math/big"
+
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/crypto"
+	"github.com/ethereum/go-ethereum/ethclient"
+	"github.com/testcontainers/testcontainers-go"
+	"github.com/zksync-sdk/zksync2-go/accounts"
+	"github.com/zksync-sdk/zksync2-go/clients"
+)
+
+func NewZKChains(t *testing.T, numChains int) map[uint64]deployment.Chain {
+	chains := make(map[uint64]deployment.Chain)
+
+	for i := 0; i < numChains; i++ {
+		chainID := chainsel.TEST_90000051.EvmChainID + uint64(i) //nolint:gosec // it shouldn't overflow
+
+		output, err := blockchain.NewBlockchainNetwork(&blockchain.Input{
+			Type:    "anvil-zksync",
+			ChainID: strconv.FormatUint(chainID, 10),
+			Port:    strconv.FormatInt(int64(freeport.GetN(t, 1)[0]), 10),
+		})
+		require.NoError(t, err)
+
+		testcontainers.CleanupContainer(t, output.Container)
+
+		sel, err := chainsel.SelectorFromChainId(chainID)
+		require.NoError(t, err)
+
+		client, err := ethclient.Dial(output.Nodes[0].ExternalHTTPUrl)
+		require.NoError(t, err)
+
+		gasPrice, err := client.SuggestGasPrice(context.Background())
+		require.NoError(t, err)
+
+		keyedTransactors := make([]*bind.TransactOpts, 0)
+		for _, pk := range blockchain.AnvilZKSyncRichAccountPks {
+			privateKey, err := crypto.HexToECDSA(pk)
+			require.NoError(t, err)
+			transactor, err := bind.NewKeyedTransactorWithChainID(privateKey, new(big.Int).SetUint64(chainID))
+			transactor.GasPrice = gasPrice
+			require.NoError(t, err)
+			keyedTransactors = append(keyedTransactors, transactor)
+		}
+
+		clientZk := clients.NewClient(client.Client())
+		deployerZk, err := accounts.NewWallet(common.Hex2Bytes(blockchain.AnvilZKSyncRichAccountPks[0]), clientZk, nil)
+		require.NoError(t, err)
+
+		chain := deployment.Chain{
+			Selector:    sel,
+			Client:      client,
+			DeployerKey: keyedTransactors[0], // to use to interact with contracts
+			Users:       keyedTransactors[1:],
+			Confirm: func(tx *types.Transaction) (uint64, error) {
+				receipt, err := bind.WaitMined(context.Background(), client, tx)
+				if err != nil {
+					return 0, err
+				}
+				return receipt.Status, nil
+			},
+			IsZk:          true,
+			ClientZk:      clientZk,
+			DeployerKeyZk: deployerZk,
+		}
+
+		chains[sel] = chain
+	}
+
+	return chains
+}
@@ -36,7 +36,7 @@
 	github.com/smartcontractkit/chainlink-ccip v0.0.0-20250408103656-875e982e6437
 	github.com/smartcontractkit/chainlink-ccip/chains/solana v0.0.0-20250408172557-9bce44d32d44
 	github.com/smartcontractkit/chainlink-common v0.6.1-0.20250407100046-dfdf9600557b
 	github.com/smartcontractkit/chainlink-evm v0.0.0-20250408161604-b6539361da24
 	github.com/smartcontractkit/chainlink-framework/multinode v0.0.0-20250402142713-6529d36f91f3
 	github.com/smartcontractkit/chainlink-protos/job-distributor v0.9.0
 	github.com/smartcontractkit/chainlink-protos/orchestrator v0.5.0
@@ -48,6 +48,7 @@
 	github.com/spf13/cast v1.7.1
 	github.com/stretchr/testify v1.10.0
 	github.com/testcontainers/testcontainers-go v0.35.0
+	github.com/zksync-sdk/zksync2-go v1.0.0
 	go.uber.org/multierr v1.11.0
 	go.uber.org/zap v1.27.0
 	golang.org/x/exp v0.0.0-20250218142911-aa4b98e5adaa
@@ -116,7 +117,10 @@
 	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/blendle/zapdriver v1.3.1 // indirect
 	github.com/block-vision/sui-go-sdk v1.0.6 // indirect
+	github.com/btcsuite/btcd v0.24.2 // indirect
 	github.com/btcsuite/btcd/btcec/v2 v2.3.4 // indirect
+	github.com/btcsuite/btcd/btcutil v1.1.6 // indirect
+	github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0 // indirect
 	github.com/buger/goterm v0.0.0-20200322175922-2f3e71b85129 // indirect
 	github.com/buger/jsonparser v1.1.1 // indirect
 	github.com/bytecodealliance/wasmtime-go/v28 v28.0.0 // indirect
@@ -371,6 +375,7 @@
 	github.com/smartcontractkit/wsrpc v0.8.5-0.20250318131857-4568a0f8d12d // indirect
 	github.com/spf13/cobra v1.8.1 // indirect
 	github.com/spf13/pflag v1.0.6 // indirect
+	github.com/stephenlacy/go-ethereum-hdwallet v0.0.0-20230913225845-a4fa94429863 // indirect
 	github.com/streamingfast/logging v0.0.0-20230608130331-f22c91403091 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/supranational/blst v0.3.14 // indirect
@@ -383,6 +388,7 @@
 	github.com/tklauser/go-sysconf v0.3.13 // indirect
 	github.com/tklauser/numcpus v0.7.0 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/tyler-smith/go-bip39 v1.1.0 // indirect
 	github.com/ugorji/go/codec v1.2.12 // indirect
 	github.com/urfave/cli/v2 v2.27.5 // indirect
 	github.com/vektah/gqlparser/v2 v2.5.14 // indirect
@@ -468,3 +474,5 @@
 	github.com/gogo/protobuf => github.com/regen-network/protobuf v1.3.3-alpha.regen.1
 	github.com/testcontainers/testcontainers-go => github.com/testcontainers/testcontainers-go v0.34.0
 )
+
+replace github.com/smartcontractkit/chainlink-evm => github.com/smartcontractkit/chainlink-evm v0.0.0-20250409012750-8063a6546b1a