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Playwright

Mask a dynamic region

Hard120 pts~45 min
  • People Directory
Practice app · People Directory

A sortable, filterable, paginated employee table and a live counter.

Test URL
/lab/playwright-mask-a-dynamic-region

Your starter code already declares TEST_URL — never hardcode a host.

Objective

Mask a dynamic region. Practise it against the People Directory practice application (A sortable, filterable, paginated employee table and a live counter.).

Your task

  1. 1Open the practice application at the test URL shown above and wait for it to finish loading.
  2. 2Inspect the page to find the elements you need — key elements include #employees-table, #employees-table td.col-name, #sort-name.
  3. 3Write and run a test that demonstrates: mask a dynamic region.
  4. 4Finish with at least one assertion on a user-visible outcome, not an internal detail.

Acceptance criteria

  • The test runs to completion without errors.
  • The test contains at least one passing assertion on a user-visible outcome.

Playwright · Playwright · Visual & accessibility