Fix ops weekly leaderboard ranking

frontend/components/ops/__tests__/opsUsersLeaderboard.test.ts

@@ -0,0 +1,27 @@
+import fs from "node:fs";
+import path from "node:path";
+
+function assert(condition: unknown, message: string): asserts condition {
+  if (!condition) throw new Error(message);
+}
+
+export function runTests() {
+  const projectRoot = process.cwd();
+  const usersPageSource = fs.readFileSync(
+    path.join(projectRoot, "components", "ops", "users", "UsersPageClient.tsx"),
+    "utf8",
+  );
+
+  assert(
+    usersPageSource.includes("leaderboardName") &&
+      usersPageSource.includes("String(entry.username || \"\").trim()") &&
+      usersPageSource.includes("TG${entry.telegram_id}"),
+    "ops users leaderboard must fall back when username is blank",
+  );
+  assert(
+    usersPageSource.includes("本周暂无积分记录") &&
+      usersPageSource.includes("本周积分") &&
+      !usersPageSource.includes("entry.username ?? `TG${entry.telegram_id}`"),
+    "ops users leaderboard must show weekly points clearly and avoid zero-point fake rankings",
+  );
+}