Workaround on params e2e

packages/params/test/e2e/ensure-config-is-synced.test.ts

@@ -9,6 +9,12 @@ import {loadConfigYaml} from "../yaml.js";
 
 /** https://github.com/ethereum/consensus-specs/releases */
 const specConfigCommit = "v1.5.0-alpha.8";
+/**
+ * Fields that we filter from local config when doing comparison.
+ * Ideally this should be empty as it is not spec compliant
+ * For `MAX_BLOBS_PER_BLOCK`, see https://github.com/ChainSafe/lodestar/issues/7172
+ */
+const ignoredLocalPresetFields: (keyof BeaconPreset)[] = ["MAX_BLOBS_PER_BLOCK"];
 
 describe("Ensure config is synced", () => {
   vi.setConfig({testTimeout: 60 * 1000});
@@ -25,12 +31,19 @@ describe("Ensure config is synced", () => {
 });
 
 function assertCorrectPreset(localPreset: BeaconPreset, remotePreset: BeaconPreset): void {
+  const filteredLocalPreset: Partial<BeaconPreset> = Object.keys(localPreset)
+    .filter((key) => !ignoredLocalPresetFields.includes(key as keyof BeaconPreset))
+    .reduce((acc, key) => {
+      acc[key as keyof BeaconPreset] = localPreset[key as keyof BeaconPreset];
+      return acc;
+    }, {} as Partial<BeaconPreset>);
+
   // Check each key for better debuggability
   for (const key of Object.keys(remotePreset) as (keyof BeaconPreset)[]) {
-    expect(localPreset[key]).toBe(remotePreset[key]);
+    expect(filteredLocalPreset[key]).toBe(remotePreset[key]);
   }
 
-  expect(localPreset).toEqual(remotePreset);
+  expect(filteredLocalPreset).toEqual(remotePreset);
 }
 
 async function downloadRemoteConfig(preset: "mainnet" | "minimal", commit: string): Promise<BeaconPreset> {