Automation lab Aú State & Session Management (STATE_SESSION)

Lab 045: Handle 409 conflict on concurrent update

Practice handle 409 conflict on concurrent update in a real web app context as part of the State & Session Management module.

intermediate intermediate
intermediate

Objectives

Use for test scripts
  • Understand the purpose and business flow of handle 409 conflict on concurrent update.
  • Design stable locators for key UI elements.
  • Automate user interactions and verify the resulting UI state.

Sandbox

Auth & Session • auth • intermediate • active

Handle 409 conflict on concurrent updatesfsfs

Simulate optimistic concurrency; first save conflicts, then resolve.

Reading and understanding requirements Choosing stable locators Designing assertions based on business rules

Learning objectives

  • Surface 409 conflict with inline message.
  • Require refresh/apply to resolve version mismatch.
  • Confirm success after resolving.

Steps

  1. Save once → get 409 conflict.
  2. Apply remote change (simulated).
  3. Save again → succeeds.

Practice sandbox

First save conflicts, then resolve.

Version: 1

Waiting for save

Assertions to practice

  • First save shows conflict banner.
  • Apply remote change increments version.
  • Second save succeeds and hides conflict.