use Seth Network urls if provided, otherwise take url from evmnetwork

integration-tests/experiments/gas_test.go

@@ -0,0 +1,39 @@
+package experiments
+
+import (
+	"testing"
+	"time"
+
+	"github.com/smartcontractkit/seth"
+	"github.com/stretchr/testify/require"
+
+	"github.com/smartcontractkit/chainlink-testing-framework/logging"
+	"github.com/smartcontractkit/chainlink-testing-framework/networks"
+	"github.com/smartcontractkit/chainlink/integration-tests/contracts"
+	tc "github.com/smartcontractkit/chainlink/integration-tests/testconfig"
+	"github.com/smartcontractkit/chainlink/integration-tests/utils"
+)
+
+func TestGasExperiment(t *testing.T) {
+	l := logging.GetTestLogger(t)
+	config, err := tc.GetConfig("Soak", tc.OCR)
+	require.NoError(t, err, "Error getting config")
+
+	network := networks.MustGetSelectedNetworkConfig(config.GetNetworkConfig())[0]
+	readSethCfg := config.GetSethConfig()
+	require.NotNil(t, readSethCfg, "Seth config shouldn't be nil")
+
+	sethCfg, err := utils.MergeSethAndEvmNetworkConfigs(network, *readSethCfg)
+	require.NoError(t, err, "Error merging seth and evm network configs")
+	err = utils.ValidateSethNetworkConfig(sethCfg.Network)
+	require.NoError(t, err, "Error validating seth network config")
+
+	seth, err := seth.NewClientWithConfig(&sethCfg)
+	require.NoError(t, err, "Error creating seth client")
+
+	for i := 0; i < 1; i++ {
+		_, err = contracts.DeployLinkTokenContract(l, seth)
+		require.NoError(t, err, "Error deploying LINK contract")
+		time.Sleep(2 * time.Second)
+	}
+}

integration-tests/utils/seth.go

@@ -26,7 +26,9 @@ func MergeSethAndEvmNetworkConfigs(evmNetwork blockchain.EVMNetwork, sethConfig
 		if evmNetwork.Simulated {
 			if conf.Name == seth.GETH {
 				conf.PrivateKeys = evmNetwork.PrivateKeys
-				conf.URLs = evmNetwork.URLs
+				if len(conf.URLs) == 0 {
+					conf.URLs = evmNetwork.URLs
+				}
 				// important since Besu doesn't support EIP-1559, but other EVM clients do
 				conf.EIP1559DynamicFees = evmNetwork.SupportsEIP1559
 
@@ -35,7 +37,9 @@ func MergeSethAndEvmNetworkConfigs(evmNetwork blockchain.EVMNetwork, sethConfig
 			}
 		} else if conf.ChainID == fmt.Sprint(evmNetwork.ChainID) {
 			conf.PrivateKeys = evmNetwork.PrivateKeys
-			conf.URLs = evmNetwork.URLs
+			if len(conf.URLs) == 0 {
+				conf.URLs = evmNetwork.URLs
+			}
 
 			sethNetwork = conf
 			break