恢复付款入口与常开基线（08-01-reimbursement-notification-progress-clarity）

server/tests/unit/scripts/seed-config.defaults.test.js

@@ -1,8 +1,10 @@
 const {
   DEFAULT_APPROVAL_RULES,
+  DEFAULT_FEATURE_FLAGS,
   ENABLED_EXPENSE_TYPES,
   seedApprovalRules,
   seedExpenseTypes,
+  seedFeatureFlags,
 } = require("../../../src/scripts/seed-config");
 
 describe("default travel expense types", () => {
@@ -108,3 +110,35 @@ describe("small-team default reimbursement approval rules", () => {
     });
   });
 });
+
+describe("trialrun payment batch baseline", () => {
+  it("creates payment_batch_v1 as globally enabled", () => {
+    expect(DEFAULT_FEATURE_FLAGS).toContainEqual({
+      flag_key: "payment_batch_v1",
+      override_mode: "force_on",
+      rollout_type: "global",
+      department_ids: [],
+      note: "bootstrap default: force_on",
+    });
+  });
+
+  it("preserves an existing payment flag instead of overwriting it", async () => {
+    const create = vi.fn(async ({ data }) => {
+      if (data.flag_key === "payment_batch_v1") {
+        throw Object.assign(new Error("unique conflict"), { code: "P2002" });
+      }
+      return data;
+    });
+    const prisma = { featureFlag: { create } };
+
+    await expect(seedFeatureFlags(prisma)).resolves.toBeUndefined();
+    expect(create).toHaveBeenCalledWith({
+      data: expect.objectContaining({
+        flag_key: "payment_batch_v1",
+        override_mode: "force_on",
+      }),
+    });
+    expect(prisma.featureFlag.update).toBeUndefined();
+    expect(prisma.featureFlag.upsert).toBeUndefined();
+  });
+});