feat(P19ERP2-1,P19ERP2-2): 实现采购ERP凭证与摘要出站服务

server/tests/unit/services/erpProcurement.test.js

@@ -0,0 +1,144 @@
+const {
+  buildPurchaseAccrualJournalPayload,
+  buildPurchaseArchiveSummaryPayload,
+  buildPurchaseCommitmentJournalPayload,
+  enqueuePurchaseArchiveSummaryExport,
+  hashProcurementPayload,
+} = require('../../../src/services/integrations/erpProcurement');
+
+describe('ERP Procurement Service', () => {
+  it('builds commitment payload with procurement dimensions', () => {
+    const payload = buildPurchaseCommitmentJournalPayload({
+      purchaseRequest: {
+        id: 'pr-1',
+        request_no: 'PR-001',
+        applicant_id: 'applicant-1',
+        submitter_id: 'submitter-1',
+        department_id: 'dept-1',
+        total_amount: { toString: () => '880.00' },
+        currency_code: 'CNY',
+        legal_entity: { code: 'HY' },
+        cost_center: { code: 'IT001' },
+        supplier: { code: 'SUP001' },
+        budget_pool: { code: 'BG-IT-2026' },
+        document_category: { code: 'PR_STANDARD' },
+      },
+      occurredAt: '2026-03-08T10:00:00.000Z',
+    });
+
+    expect(payload.journalType).toBe('purchase_request_commitment');
+    expect(payload.references.requestNo).toBe('PR-001');
+    expect(payload.dimensions.legalEntityCode).toBe('HY');
+    expect(payload.dimensions.costCenterCode).toBe('IT001');
+    expect(payload.dimensions.supplierCode).toBe('SUP001');
+    expect(payload.dimensions.budgetPoolCode).toBe('BG-IT-2026');
+  });
+
+  it('builds accrual payload from archive facts', () => {
+    const payload = buildPurchaseAccrualJournalPayload({
+      purchaseRequest: {
+        id: 'pr-1',
+        request_no: 'PR-001',
+        applicant_id: 'applicant-1',
+        submitter_id: 'submitter-1',
+        department_id: 'dept-1',
+        total_amount: '880.00',
+        currency_code: 'CNY',
+        legal_entity: { code: 'HY' },
+        cost_center: { code: 'IT001' },
+        supplier: { code: 'SUP001' },
+        budget_pool: { code: 'BG-IT-2026' },
+      },
+      archive: {
+        id: 'archive-1',
+        po_no: 'PO-001',
+        contract_no: 'CT-001',
+        archived_at: '2026-03-08T10:30:00.000Z',
+      },
+    });
+
+    expect(payload.journalType).toBe('purchase_order_accrual');
+    expect(payload.entityId).toBe('archive-1');
+    expect(payload.documentNo).toBe('PO-001');
+    expect(payload.references.contractNo).toBe('CT-001');
+  });
+
+  it('builds archive summary payload and hashes payload changes', () => {
+    const basePayload = buildPurchaseArchiveSummaryPayload({
+      purchaseRequest: {
+        id: 'pr-1',
+        request_no: 'PR-001',
+        department_id: 'dept-1',
+        total_amount: '880.00',
+        currency_code: 'CNY',
+        legal_entity: { code: 'HY' },
+        cost_center: { code: 'IT001' },
+        supplier: { id: 'sup-1', code: 'SUP001', name: '演示供应商' },
+      },
+      archive: {
+        id: 'archive-1',
+        po_no: 'PO-001',
+        contract_no: 'CT-001',
+        archived_at: '2026-03-08T10:30:00.000Z',
+        archived_files: [
+          {
+            storagePath: 'purchase-requests/pr-1/contract.pdf',
+            originalName: 'contract.pdf',
+            mimeType: 'application/pdf',
+            fileSize: 1024,
+          },
+        ],
+      },
+    });
+
+    const changedPayload = {
+      ...basePayload,
+      contractNo: 'CT-002',
+    };
+
+    expect(basePayload.files).toHaveLength(1);
+    expect(hashProcurementPayload(basePayload)).not.toBe(hashProcurementPayload(changedPayload));
+  });
+
+  it('resets archive summary outbox when payload changes', async () => {
+    const prisma = {
+      integrationOutbox: {
+        findUnique: vi.fn().mockResolvedValue({
+          id: 'outbox-1',
+          status: 'succeeded',
+          payload: { contractNo: 'CT-001', poNo: 'PO-001' },
+        }),
+        update: vi.fn().mockResolvedValue({ id: 'outbox-1', status: 'pending' }),
+      },
+    };
+
+    const result = await enqueuePurchaseArchiveSummaryExport(
+      prisma,
+      { integrationOutboxMaxAttempts: 5 },
+      {
+        actorId: 'actor-1',
+        purchaseRequest: {
+          id: 'pr-1',
+          request_no: 'PR-001',
+          department_id: 'dept-1',
+          total_amount: '880.00',
+          currency_code: 'CNY',
+          supplier: { id: 'sup-1', code: 'SUP001', name: '演示供应商' },
+          legal_entity: { code: 'HY' },
+          cost_center: { code: 'IT001' },
+        },
+        archive: {
+          id: 'archive-1',
+          po_no: 'PO-001',
+          contract_no: 'CT-002',
+          archived_at: '2026-03-08T10:30:00.000Z',
+          archived_files: [],
+        },
+      },
+    );
+
+    expect(prisma.integrationOutbox.update).toHaveBeenCalled();
+    expect(result.requeued).toBe(true);
+    expect(result.eventType).toBe('erp.procurement.export');
+  });
+});