관리자 흰 화면 진단 보강

apps/web/e2e/admin.spec.ts

@@ -160,6 +160,7 @@ async function mockAdminSession(
   }> = {},
   options: {
     adminUsers?: unknown[];
+    adminTickets?: unknown;
   } = {},
 ) {
   const seenAdminEndpoints = new Set<string>();
@@ -268,18 +269,20 @@ async function mockAdminSession(
 
     if (method === "GET" && path.endsWith("/admin/tickets")) {
       seenAdminEndpoints.add("tickets");
-      await fulfillJson({
-        source: "database",
-        durable: true,
-        tickets: [],
-        summary: {
-          total: 0,
-          open_count: 0,
-          high_priority_count: 0,
-          stale_count: 0,
-          by_category: {},
+      await fulfillJson(
+        options.adminTickets ?? {
+          source: "database",
+          durable: true,
+          tickets: [],
+          summary: {
+            total: 0,
+            open_count: 0,
+            high_priority_count: 0,
+            stale_count: 0,
+            by_category: {},
+          },
         },
-      });
+      );
       return;
     }
 
@@ -704,6 +707,36 @@ test.describe("admin route guards", () => {
     await expect(page.locator(".ad-diagnostic")).toContainText("active_sessions");
     await expect(page.getByText("Bad User")).toBeVisible();
   });
+
+  test("shows ticket payload diagnostics instead of a white page", async ({ page }) => {
+    await mockAdminSession(
+      page,
+      {
+        user_id: "ticket-diagnostic-admin",
+        email: "ticket-diagnostic-admin@twentyoz.kr",
+        display_name: "Ticket Diagnostic Admin",
+        role: "admin",
+        admin_access: true,
+        super_admin: true,
+        onboarding_completed_at: 1_782_900_000,
+      },
+      {
+        adminTickets: {
+          source: "database",
+          durable: true,
+          tickets: [],
+          summary: null,
+        },
+      },
+    );
+
+    await page.goto("/admin/users");
+
+    await expect(page.getByRole("heading", { name: "가입 승인과 권한 관리" })).toBeVisible();
+    await expect(page.locator(".ad-diagnostic")).toContainText("관리자 데이터 진단");
+    await expect(page.locator(".ad-diagnostic")).toContainText("admin.tickets.summary");
+    await expect(page.locator("body")).not.toHaveText(/^$/);
+  });
 });
 
 test.describe("admin route", () => {