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Which of the following best describes the purpose of cy.checkA11y() in Cypress tests?

easy📝 Conceptual Q2 of 15
Cypress - Plugins and Ecosystem
Which of the following best describes the purpose of cy.checkA11y() in Cypress tests?
AIt runs accessibility checks on the current page or a specific element.
BIt injects the axe-core library into the page.
CIt resets the accessibility violations count to zero.
DIt disables accessibility testing for the current test.
Step-by-Step Solution
Solution:

  1. Step 1: Identify the function of cy.checkA11y()

    This command runs axe accessibility checks on the page or a selected element.

  2. Step 2: Compare with other commands

    Unlike cy.injectAxe(), it performs the actual accessibility audit.

  3. Final Answer:

    It runs accessibility checks on the current page or a specific element. -> Option A

  4. Quick Check:

    cy.checkA11y() = Runs accessibility checks [OK]
Quick Trick: Use checkA11y to audit accessibility [OK]
Common Mistakes:
  • Mixing up injection and checking commands
  • Thinking it disables tests
  • Assuming it resets violation counts

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