fix live testnet smoke test support (#13634)

Co-authored-by: Ilja Pavlovs <[email protected]>

.github/workflows/integration-tests.yml

@@ -145,7 +145,7 @@ jobs:
           basic-auth: ${{ secrets.GRAFANA_INTERNAL_BASIC_AUTH }}
           hostname: ${{ secrets.GRAFANA_INTERNAL_HOST }}
           this-job-name: Build and Lint ${{ matrix.project.name }}
-        continue-on-error: true          
+        continue-on-error: true
       - name: Checkout the repo
         uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
         with:
@@ -509,7 +509,7 @@ jobs:
       contents: read
     needs: [build-chainlink, changes, build-lint-integration-tests]
     env:
-      SELECTED_NETWORKS: SIMULATED,SIMULATED_1,SIMULATED_2
+      SELECTED_NETWORKS: SIMULATED
       CHAINLINK_COMMIT_SHA: ${{ inputs.evm-ref || github.sha }}
       CHAINLINK_ENV_USER: ${{ github.actor }}
       TEST_LOG_LEVEL: debug
@@ -961,7 +961,7 @@ jobs:
       - name: Upload Coverage Data
         uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
         timeout-minutes: 2
-        continue-on-error: true          
+        continue-on-error: true
         with:
           name: cl-node-coverage-data-migration-tests
           path: .covdata

integration-tests/docker/test_env/test_env_builder.go

@@ -395,6 +395,7 @@ func (b *CLTestEnvBuilder) Build() (*CLClusterTestEnv, error) {
 	// That is, when we specify we want to run on a live network in our config, we will run on the live network and not bother with a private network.
 	// Even if we explicitly declare that we want to run on a private network in the test.
 	// Keeping this a Kludge for now as SETH transition should change all of this anyway.
+	b.te.EVMNetworks = make([]*blockchain.EVMNetwork, 0)
 	if len(b.privateEthereumNetworks) == 1 {
 		if networkConfig.Simulated {
 			// TODO here we should save the ethereum network config to te.Cfg, but it doesn't exist at this point
@@ -419,9 +420,16 @@ func (b *CLTestEnvBuilder) Build() (*CLClusterTestEnv, error) {
 			b.te.rpcProviders[networkConfig.ChainID] = &rpcProvider
 			b.te.isSimulatedNetwork = false
 		}
-		b.te.EVMNetworks = append(b.te.EVMNetworks, &networkConfig)
-
+	} else if len(b.privateEthereumNetworks) == 0 && !networkConfig.Simulated {
+		b.te.l.Warn().
+			Str("Network", networkConfig.Name).
+			Int64("Chain ID", networkConfig.ChainID).
+			Msg("Private network config provided, but we are running on a live network. Ignoring private network config.")
+		rpcProvider := test_env.NewRPCProvider(networkConfig.HTTPURLs, networkConfig.URLs, networkConfig.HTTPURLs, networkConfig.URLs)
+		b.te.rpcProviders[networkConfig.ChainID] = &rpcProvider
+		b.te.isSimulatedNetwork = false
 	}
+	b.te.EVMNetworks = append(b.te.EVMNetworks, &networkConfig)
 
 	if b.isEVM {
 		if b.evmNetworkOption != nil && len(b.evmNetworkOption) > 0 {