FASE 4-5-6: Infraestructura, CRM, Service Orders, Notificaciones, Ahorro, Logistica, API Publica
FASE 4: - Redis cache de stock con fallback graceful - Multi-moneda (MXN/USD) con contabilidad en MXN - Proveedores y ordenes de compra completo - Meilisearch 1.5M+ partes indexadas - Metabase KPIs con dashboard auto-generado FASE 5: - CRM mejorado: activities, tags, loyalty program, analytics - Imagenes de partes: upload, resize, thumbnails WebP - Ordenes de servicio Kanban: received->diagnosis->repair->ready->delivered - Garantias/RMA, alertas de reorden, multi-sucursal - Stubs BNPL (APLAZO) y ERP Sync (Aspel/Contpaqi) FASE 6: - Notificaciones automaticas: push/WhatsApp/email/in-app - Reportes de ahorro vs retail_price - Logistica + tracking: DHL, FedEx, Estafeta, 99min, Uber - API Publica: API keys, rate limiting, catalog search Migraciones: v1.9-v3.0 Tests: 93/93 pasando Backup: nexus_backup_20260427_045859.tar.gz
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Nexus Dev
263
pos/tests/test_suppliers.py
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263
pos/tests/test_suppliers.py
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#!/usr/bin/env python3
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"""Test supplier and purchase order support (Mejora #3).
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Validates:
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1. Create supplier
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2. List suppliers
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3. Create PO
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4. Send PO
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5. Receive PO (updates stock + accounting)
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6. Cancel PO
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"""
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import os
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import sys
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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os.environ.setdefault('MASTER_DB_URL', 'postgresql://postgres@/nexus_autoparts')
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os.environ.setdefault('TENANT_DB_URL_TEMPLATE', 'postgresql://postgres@/{db_name}')
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os.environ.setdefault('POS_JWT_SECRET', 'test-secret-12345678901234567890123456789012')
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from services.supplier_engine import (
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create_supplier, update_supplier, get_supplier, list_suppliers,
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create_po, send_po, receive_po, cancel_po, get_po, list_pos,
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)
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from services.inventory_engine import get_stock
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from tenant_db import get_tenant_conn_by_dbname
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RED = '\033[91m'
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GREEN = '\033[92m'
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YELLOW = '\033[93m'
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RESET = '\033[0m'
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def print_result(name, passed, detail=""):
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status = f"{GREEN}PASS{RESET}" if passed else f"{RED}FAIL{RESET}"
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print(f" [{status}] {name}" + (f" — {detail}" if detail else ""))
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def get_test_inventory(conn):
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cur = conn.cursor()
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cur.execute("""
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SELECT id, part_number, name, branch_id
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FROM inventory WHERE is_active = true LIMIT 1
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""")
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row = cur.fetchone()
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cur.close()
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return row
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def main():
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print("=" * 60)
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print("SUPPLIERS & PURCHASE ORDERS — VALIDATION SUITE")
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print("=" * 60)
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passed = 0
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failed = 0
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conn = get_tenant_conn_by_dbname('tenant_acct_test')
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inv = get_test_inventory(conn)
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if not inv:
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print(f"\n{RED}No inventory items — aborting{RESET}")
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return passed, failed
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inv_id, part_num, inv_name, branch_id = inv
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# ── Test 1: Create supplier ─────────────────────────────────
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print("\n[1] Create Supplier")
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try:
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supplier_id = create_supplier(conn, {
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'name': 'Proveedor de Prueba',
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'contact_name': 'Juan Perez',
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'phone': '555-1234',
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'email': 'juan@test.com',
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'rfc': 'TEST123456ABC',
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'address': 'Calle Falsa 123',
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'payment_terms': '30 dias',
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})
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conn.commit()
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print_result("Create", True, f"id={supplier_id}")
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passed += 1
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except Exception as e:
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conn.rollback()
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print_result("Create", False, str(e))
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failed += 1
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return passed, failed
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# ── Test 2: Get & list suppliers ────────────────────────────
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print("\n[2] Get & List Suppliers")
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try:
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s = get_supplier(conn, supplier_id)
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if s and s['name'] == 'Proveedor de Prueba':
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print_result("Get", True, s['name'])
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passed += 1
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else:
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print_result("Get", False, "mismatch")
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failed += 1
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suppliers = list_suppliers(conn, limit=10)
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if any(sup['id'] == supplier_id for sup in suppliers):
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print_result("List", True, f"{len(suppliers)} suppliers")
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passed += 1
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else:
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print_result("List", False, "new supplier not in list")
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failed += 1
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except Exception as e:
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print_result("Get/List", False, str(e))
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failed += 1
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# ── Test 3: Create PO ───────────────────────────────────────
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print("\n[3] Create Purchase Order")
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try:
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po_result = create_po(conn, {
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'supplier_id': supplier_id,
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'items': [{
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'inventory_id': inv_id,
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'part_number': part_num,
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'name': inv_name,
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'quantity': 10,
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'unit_price': 150.00,
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}],
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'notes': 'Orden de prueba',
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'expected_date': '2026-05-01',
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}, branch_id=branch_id, employee_id=None)
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conn.commit()
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po_id = po_result['po_id']
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print_result("Create PO", True, f"id={po_id}, total={po_result['total']:.2f}")
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passed += 1
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except Exception as e:
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conn.rollback()
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print_result("Create PO", False, str(e))
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failed += 1
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return passed, failed
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# ── Test 4: Send PO ─────────────────────────────────────────
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print("\n[4] Send PO")
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try:
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ok = send_po(conn, po_id)
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conn.commit()
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if ok:
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print_result("Send", True, "status=sent")
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passed += 1
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else:
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print_result("Send", False, "not updated")
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failed += 1
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except Exception as e:
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conn.rollback()
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print_result("Send", False, str(e))
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failed += 1
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# ── Test 5: Receive PO (partial) ────────────────────────────
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print("\n[5] Receive PO (partial)")
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try:
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# Get the actual PO item ID
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cur = conn.cursor()
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cur.execute("SELECT id FROM purchase_order_items WHERE po_id = %s LIMIT 1", (po_id,))
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poi_row = cur.fetchone()
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cur.close()
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poi_id = poi_row[0] if poi_row else None
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stock_before = get_stock(conn, inv_id, branch_id)
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receive_result = receive_po(conn, po_id, [
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{'po_item_id': poi_id, 'quantity': 6}, # receive 6 of 10
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], supplier_invoice='FAC-001')
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conn.commit()
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stock_after = get_stock(conn, inv_id, branch_id)
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stock_increase = stock_after - stock_before
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checks = []
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if receive_result['status'] == 'partial':
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checks.append("status=partial")
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if receive_result['received_total'] == 6:
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checks.append("received=6")
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if stock_increase == 6:
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checks.append(f"stock+{stock_increase}")
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if len(checks) >= 3:
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print_result("Receive", True, ", ".join(checks))
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passed += 1
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else:
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print_result("Receive", False, f"checks={checks}")
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failed += 1
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except Exception as e:
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conn.rollback()
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print_result("Receive", False, str(e))
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failed += 1
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# ── Test 6: Accounting entry exists ─────────────────────────
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print("\n[6] Accounting entry for PO")
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try:
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cur = conn.cursor()
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cur.execute("""
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SELECT id FROM journal_entries
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WHERE reference_type = 'purchase' AND reference_id = %s
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""", (po_id,))
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je = cur.fetchone()
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cur.close()
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if je:
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print_result("Accounting", True, f"JE #{je[0]}")
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passed += 1
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else:
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print_result("Accounting", False, "no entry found")
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failed += 1
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except Exception as e:
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print_result("Accounting", False, str(e))
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failed += 1
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# ── Test 7: Get PO detail ───────────────────────────────────
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print("\n[7] Get PO Detail")
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try:
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po = get_po(conn, po_id)
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if po and po['items'] and len(po['items']) == 1:
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print_result("Detail", True, f"{len(po['items'])} items, status={po['status']}")
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passed += 1
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else:
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print_result("Detail", False, "missing items")
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failed += 1
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except Exception as e:
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print_result("Detail", False, str(e))
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failed += 1
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# ── Test 8: Cancel a new PO ─────────────────────────────────
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print("\n[8] Cancel PO")
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try:
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po_cancel = create_po(conn, {
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'supplier_id': supplier_id,
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'items': [{
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'inventory_id': inv_id,
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'part_number': part_num,
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'name': inv_name,
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'quantity': 5,
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'unit_price': 100.00,
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}],
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}, branch_id=branch_id)
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conn.commit()
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cancel_po(conn, po_cancel['po_id'], "Prueba de cancelacion")
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conn.commit()
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po_check = get_po(conn, po_cancel['po_id'])
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if po_check and po_check['status'] == 'cancelled':
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print_result("Cancel", True, f"PO #{po_cancel['po_id']} cancelled")
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passed += 1
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else:
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print_result("Cancel", False, "status not cancelled")
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failed += 1
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except Exception as e:
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conn.rollback()
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print_result("Cancel", False, str(e))
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failed += 1
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conn.close()
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# ── Summary ─────────────────────────────────────────────────
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print("\n" + "=" * 60)
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print(f"RESULTS: {GREEN}{passed} passed{RESET}, {RED}{failed} failed{RESET}")
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print("=" * 60)
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return passed, failed
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if __name__ == '__main__':
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passed, failed = main()
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sys.exit(0 if failed == 0 else 1)
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