116 — Modify cart quantity using + / − buttons

Description

Increment/decrement cart qty before completing restock; final qty used for the movement.

Preconditions

• Clean database
• User logged in with ADMIN and WAREHOUSEMAN roles
• Three storage categories pre-created (Nářadí, Materiál, Ochranné pomůcky)
• Storage items and contract pre-created via API (per scenario)

Steps

1. Add item qty 5 to cart; + twice → 7; − three times → 4 — Expected: Cart qty = 4
2. Complete restock with protocol — Expected: Movement qty = 4; total = 4 × 150 = 600

Related

• Spec: tests/e2e/tests/storage.spec.ts