test(rsc-mf): assert proxy map entry count aligns with ids

Author: cursoragent

tests/integration/rsc-mf/host/src/server-component-root/App.tsx

@@ -99,6 +99,8 @@ const App = () => {
   const remoteActionIdMapKey = JSON.stringify(
     remoteActionIdToHostProxyActionEntries,
   );
+  const remoteActionIdMapEntryCount =
+    remoteActionIdToHostProxyActionEntries.length;
 
   const remoteServerOnlyInfo = getServerOnlyInfo();
   const remoteServerOnlyDefaultInfo = getServerOnlyDefaultInfo();
@@ -128,6 +130,9 @@ const App = () => {
       <p className="host-proxy-action-id-count">
         {uniqueHostProxyActionIdsCount}
       </p>
+      <p className="host-proxy-map-entry-count">
+        {remoteActionIdMapEntryCount}
+      </p>
       <p className="host-proxy-action-ids">
         {uniqueHostProxyActionIds.join(',')}
       </p>

tests/integration/rsc-mf/tests/index.test.ts

@@ -65,6 +65,7 @@ async function renderRemoteRscIntoHost({ hostPort, page }: TestContext) {
   expect(html).toContain('host-remote-bundled-server-only');
   expect(html).toContain('host-remote-bundled-meta-kind');
   expect(html).toContain('host-proxy-action-id-count');
+  expect(html).toContain('host-proxy-map-entry-count');
   expect(html).toContain('host-proxy-action-ids');
   expect(html).toContain('host-direct-proxy-action-ids');
   expect(html).toContain('host-bundled-proxy-action-ids');
@@ -117,13 +118,19 @@ async function renderRemoteRscIntoHost({ hostPort, page }: TestContext) {
     el => el.textContent?.trim(),
   );
   expect(hostProxyActionIdCount).toBe('8');
+  const hostProxyMapEntryCount = await page.$eval(
+    '.host-proxy-map-entry-count',
+    el => el.textContent?.trim(),
+  );
+  expect(hostProxyMapEntryCount).toBe('8');
   const hostProxyActionIds = await page.$eval('.host-proxy-action-ids', el =>
     el.textContent?.trim(),
   );
   const hostProxyActionIdList = hostProxyActionIds
     ?.split(',')
     .filter(Boolean) as string[];
   expect(hostProxyActionIdList.length).toBe(8);
+  expect(hostProxyActionIdList.length).toBe(Number(hostProxyMapEntryCount));
   expect(new Set(hostProxyActionIdList).size).toBe(8);
   expect(hostProxyActionIdList.every(id => /^[a-f0-9]{64,}$/i.test(id))).toBe(
     true,