integration-tests: Facilitate actor tests on nightly (#2518)

The nightly testnet environment must override the Optimism contracts addresses on L1.
Otherwise, it defaults to the prod contracts deployed on goerli which
isn't compatible with the nightly setup.

.changeset/gentle-singers-sin.md

+---
+'@eth-optimism/integration-tests': patch
+---
+
+Facilitate actor testing on nightly

integration-tests/.env.example

@@ -3,6 +3,11 @@ PRIVATE_KEY=
 L1_URL=
 L2_URL=
 ADDRESS_MANAGER=
+L1_CROSS_DOMAIN_MESSENGER=
+L1_STANDARD_BRIDGE=
+STATE_COMMITMENT_CHAIN=
+CANONICAL_TRANSACTION_CHAIN=
+BOND_MANAGER=
 L2_CHAINID=
 DTL_ENQUEUE_CONFIRMATIONS=
 OVMCONTEXT_SPEC_NUM_TXS=1

integration-tests/test/shared/env.ts

@@ -60,6 +60,16 @@ export class OptimismEnv {
       l1SignerOrProvider: l1Wallet,
       l2SignerOrProvider: l2Wallet,
       l1ChainId: network.chainId,
+      contracts: {
+        l1: {
+          AddressManager: envConfig.ADDRESS_MANAGER,
+          L1CrossDomainMessenger: envConfig.L1_CROSS_DOMAIN_MESSENGER,
+          L1StandardBridge: envConfig.L1_STANDARD_BRIDGE,
+          StateCommitmentChain: envConfig.STATE_COMMITMENT_CHAIN,
+          CanonicalTransactionChain: envConfig.CANONICAL_TRANSACTION_CHAIN,
+          BondManager: envConfig.BOND_MANAGER,
+        }
+      }
     })
 
     // fund the user if needed

integration-tests/test/shared/utils.ts

@@ -31,6 +31,12 @@ const gasPriceValidator = makeValidator((gasPrice) => {
   return num()._parse(gasPrice).toString()
 })
 
+const addressValidator = makeValidator((addr) => {
+  if (!addr) { return '' }
+  else if (utils.isAddress(addr)) { return addr }
+  else { throw new Error('Expected an address') }
+})
+
 const procEnv = cleanEnv(process.env, {
   L1_GAS_PRICE: gasPriceValidator({
     default: '0',
@@ -105,6 +111,25 @@ const procEnv = cleanEnv(process.env, {
   BATCH_SUBMITTER_SEQUENCER_BATCH_TYPE: str({
     default: 'zlib',
   }),
+
+  ADDRESS_MANAGER: addressValidator({
+    default: '',
+  }),
+  L1_CROSS_DOMAIN_MESSENGER: addressValidator({
+    default: '',
+  }),
+  L1_STANDARD_BRIDGE: addressValidator({
+    default: '',
+  }),
+  STATE_COMMITMENT_CHAIN: addressValidator({
+    default: '',
+  }),
+  CANONICAL_TRANSACTION_CHAIN: addressValidator({
+    default: '',
+  }),
+  BOND_MANAGER: addressValidator({
+    default: '',
+  }),
 })
 
 export const envConfig = procEnv