feat: 选票自动生成报销明细并支持集中分类（08-29-reimbursement-expense-policy-invoice-guard）

server/tests/unit/routes/reimbursements.expense-standards.test.js

@@ -117,6 +117,7 @@ async function buildApp(options = {}) {
         { id: "item-1", amount: reimbursement.total_amount },
       ]).map((item) => ({
         asset_prior_approval_basis: null,
+        description: "合成支出",
         expense_type: { code: "office_supplies", category: "office", requires_invoice: true },
         invoice_pool_items: [{ id: "invoice-1", total_amount: item.amount }],
         ...item,
@@ -211,6 +212,11 @@ async function buildApp(options = {}) {
         status: reimbursement.status,
         form_number: reimbursement.form_number,
         total_amount: reimbursement.total_amount,
+        items: (options.reimbursementItems ?? []).map((item) => ({
+          expense_type: { enabled: true },
+          description: "合成支出",
+          ...item,
+        })),
         owner: {
           id: EMPLOYEE_ID,
           name: "申请人",
@@ -322,6 +328,50 @@ describe("reimbursements routes expense standard integration", () => {
     await app.close();
   });
 
+  it.each([null, { code: "office_supplies", enabled: false }])("blocks unclassified or disabled types before financial and approval side effects: %j", async (expenseType) => {
+    const { app, tx } = await buildApp({
+      reimbursementItems: [
+        { id: "unclassified-item", amount: "20.00", expense_type: expenseType },
+        { id: "classified-item", amount: "30.00" },
+      ],
+    });
+    const response = await app.inject({ method: "POST", url: `/api/reimbursements/${REIMBURSEMENT_ID}/submit` });
+    expect(response.statusCode, response.body).toBe(400);
+    expect(response.json().error.details).toEqual({
+      itemIds: ["unclassified-item"],
+      reasonCode: "reimbursement.items_expense_type_required",
+    });
+    expect(resolveEntityPrecheckMock).not.toHaveBeenCalled();
+    expect(tx.approvalRule.findFirst).not.toHaveBeenCalled();
+    expect(tx.workflowInstance.create).not.toHaveBeenCalled();
+    expect(tx.budgetLedgerEntry.create).not.toHaveBeenCalled();
+    expect(tx.reimbursementForm.update).not.toHaveBeenCalled();
+    await app.close();
+  });
+
+  it("blocks an unclassified precheck before financial evaluation", async () => {
+    const { app } = await buildApp({ reimbursementItems: [{ id: "unclassified-item", expense_type: null }] });
+    const response = await app.inject({ method: "POST", url: `/api/reimbursements/${REIMBURSEMENT_ID}/precheck` });
+    expect(response.statusCode, response.body).toBe(400);
+    expect(response.json().error.details).toEqual({
+      itemIds: ["unclassified-item"], reasonCode: "reimbursement.items_expense_type_required",
+    });
+    expect(resolveEntityPrecheckMock).not.toHaveBeenCalled();
+    await app.close();
+  });
+
+  it.each(["submit", "precheck"])("requires a real description for an auto-created item before %s", async (action) => {
+    const { app, tx } = await buildApp({ reimbursementItems: [
+      { id: "no-description", amount: "100.00", description: " " },
+    ] });
+    const response = await app.inject({ method: "POST", url: `/api/reimbursements/${REIMBURSEMENT_ID}/${action}` });
+    expect(response.statusCode, response.body).toBe(400);
+    expect(response.json().error.details).toEqual({ itemIds: ["no-description"], reasonCode: "reimbursement.items_description_required" });
+    expect(resolveEntityPrecheckMock).not.toHaveBeenCalled();
+    expect(tx.workflowInstance.create).not.toHaveBeenCalled();
+    await app.close();
+  });
+
   it("rejects submit and identifies items with non-positive amounts", async () => {
     const { app, tx } = await buildApp({
       reimbursementItems: [