test: use fixed accounts in the harness

Author: alxdca

src/integrationTestHelpers/anvil-rpc-cache.json

@@ -361,10 +361,10 @@ export async function setupAnvilTestStack(): Promise<AnvilTestStack> {
     const l1RpcUrlWithCaching = l1RpcCachingProxy.proxyUrl;
 
     const harnessDeployer = createAccount(testConstants.DEPLOYER_PRIVATE_KEY);
-    const l2BlockAdvancerAccount = createAccount();
-    const l3BlockAdvancerAccount = createAccount();
-    const batchPosterAccount = createAccount();
-    const validatorAccount = createAccount();
+    const l2BlockAdvancerAccount = createAccount(testConstants.L2_BLOCK_ADVANCER_PRIVATE_KEY);
+    const l3BlockAdvancerAccount = createAccount(testConstants.L3_BLOCK_ADVANCER_PRIVATE_KEY);
+    const batchPosterAccount = createAccount(testConstants.BATCH_POSTER_PRIVATE_KEY);
+    const validatorAccount = createAccount(testConstants.VALIDATOR_PRIVATE_KEY);
 
     // Starting L1 node (Anvil)
     l1ContainerName = `chain-sdk-int-test-l1-${Date.now()}`;

src/integrationTestHelpers/anvilHarness.ts

@@ -1,13 +1,20 @@
-import { Address } from 'viem';
+import { Hex } from 'viem';
 import { ethers } from 'ethers';
 
 export const testConstants = {
   ANVIL_IMAGE: 'ghcr.io/foundry-rs/foundry:v1.3.1',
   NITRO_IMAGE: 'offchainlabs/nitro-node:v3.9.5-66e42c4',
   INT_TEST_CONTRACTS_IMAGE:
     'ghcr.io/offchainlabs/chain-sdk-int-test-contracts:v3.2.0-2f747c7-v1.2.5-5975d8f73608',
-  DEPLOYER_PRIVATE_KEY:
-    '0x490d84b7602e4b470af4f86a3ad095607a8bb5a4fa8ba148f41fcfd236b4fdf5' as Address,
+  DEPLOYER_PRIVATE_KEY: '0x490d84b7602e4b470af4f86a3ad095607a8bb5a4fa8ba148f41fcfd236b4fdf5' as Hex,
+  L2_BLOCK_ADVANCER_PRIVATE_KEY:
+    '0x1be2b93dfbeb7e7f7e9d8dc2b86d660ad12916f2f5234c89c5aa9e64c664d995' as Hex,
+  L3_BLOCK_ADVANCER_PRIVATE_KEY:
+    '0x5ae2006c037bd89ae1c7fa257e29758078354351ccdd7cc3c6841425d7d309da' as Hex,
+  BATCH_POSTER_PRIVATE_KEY:
+    '0x1317581cf78ace289eb730b715c4feca96ff4a60b1378273a8b46cece8bcf80d' as Hex,
+  VALIDATOR_PRIVATE_KEY:
+    '0x6d3ba9c3b5f1cef024c7965ee3854269b679ebc486876872582951ba25ffdea9' as Hex,
   L2_CHAIN_ID: 421_337,
   L3_CHAIN_ID: 421_338,
   L1_RPC_PORT: 9545,

src/integrationTestHelpers/constants.ts

@@ -106,28 +106,25 @@ function isCacheFile(value: unknown): value is CacheFile {
   );
 }
 
-function loadCacheData(params: { cacheFilePath: string; metadata: CacheMetadata }): {
-  cache: CacheData;
-  cacheInvalidated: boolean;
-} {
+function loadCacheData(params: { cacheFilePath: string; metadata: CacheMetadata }): CacheData {
   const { cacheFilePath, metadata } = params;
 
   if (!existsSync(cacheFilePath)) {
     writeCacheFile(cacheFilePath, { metadata, entries: {} });
-    return { cache: {}, cacheInvalidated: false };
+    return {};
   }
 
   try {
     const parsed = JSON.parse(readFileSync(cacheFilePath, 'utf8')) as unknown;
     if (isCacheFile(parsed) && parsed.metadata.forkBlockNumber === metadata.forkBlockNumber) {
-      return { cache: parsed.entries, cacheInvalidated: false };
+      return parsed.entries;
     }
   } catch {
     // Reset invalid cache files below.
   }
 
   writeCacheFile(cacheFilePath, { metadata, entries: {} });
-  return { cache: {}, cacheInvalidated: true };
+  return {};
 }
 
 export async function startRpcCachingProxy(
@@ -137,10 +134,9 @@ export async function startRpcCachingProxy(
 ): Promise<RpcCachingProxy> {
   mkdirSync(dirname(cacheFilePath), { recursive: true });
 
-  const { cache, cacheInvalidated } = loadCacheData({ cacheFilePath, metadata });
+  const cache = loadCacheData({ cacheFilePath, metadata });
 
   const stats = {
-    cacheInvalidated,
     cacheHits: 0,
     cacheMisses: 0,
     requests: 0,
@@ -242,7 +238,6 @@ export async function startRpcCachingProxy(
     proxyUrl: `http://host.docker.internal:${address.port}`,
     getSummaryLines: () => [
       'RPC proxy cache summary',
-      `  invalidated on startup: ${stats.cacheInvalidated ? 'yes' : 'no'}`,
       `  requests: ${stats.requests}`,
       `  cache hits: ${stats.cacheHits}`,
       `  cache misses: ${stats.cacheMisses}`,