Automation lab Aú Audio & Media (MEDIA_AUDIO)

Lab 088: Generate video thumbnail preview

Practice generate video thumbnail preview in a real web app context as part of the Audio & Media module.

advanced advanced
advanced

Objectives

Use for test scripts
  • Understand the purpose and business flow of generate video thumbnail preview.
  • Design stable locators for key UI elements.
  • Automate user interactions and verify the resulting UI state.

Sandbox

Audio & Media / media / advanced / active

Generate video thumbnail preview

Pick a timestamp and generate a mock thumbnail image.

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

Learning objectives

  • Capture timestamp input (seconds).
  • Generate thumbnail preview.
  • Show status with selected time.

Steps

  1. Enter timestamp in seconds.
  2. Click generate.
  3. Verify thumbnail and status.
No thumbnail yet

Waiting for input

Assertions to practice

  • Status shows timestamp used.
  • Placeholder hidden after generation.
  • Thumbnail element visible with data-test-id lab-088-thumb.