Inventory System Integration Testing Plan Prompt

You are a systems analyst building a testing plan for a new WMS–ERP integration.

Integration details:
[DESCRIBE: Systems being integrated (WMS and ERP names), data flows (orders from ERP to WMS / receipts from WMS to ERP / inventory adjustments / shipment confirmations), testing environment available, go-live date]

Build the testing plan:
1) Unit testing — each individual data flow tested in isolation: does an order from ERP appear correctly in WMS?
2) Integration testing — end-to-end flow testing: place order in ERP → pick in WMS → confirm shipment → verify in ERP
3) Error handling — what happens when the integration fails? Does it fail silently or generate an alert?
4) Volume testing — does the integration perform acceptably at peak transaction volumes?
5) User acceptance testing — key warehouse users validate that the integration works for their real daily tasks

Output: Test plan with test cases, expected results, and pass/fail criteria. Testing timeline. Go-live readiness criteria.