Given the following Cypress test code snippet, what will cy.checkA11y() do?

medium📝 Predict Output Q13 of 15

Cypress - Plugins and Ecosystem

Given the following Cypress test code snippet, what will cy.checkA11y() do?

cy.visit('/home')
cy.injectAxe()
cy.checkA11y()

ARun accessibility checks on the entire page and report any violations

BReload the page and ignore accessibility

COnly check the header element for accessibility

DThrow an error because cy.checkA11y() needs arguments

Step-by-Step Solution

Solution:

Step 1: Understand the code sequence
The code visits the page, injects axe, then runs cy.checkA11y() without arguments.
Step 2: Know default behavior of cy.checkA11y()
Without arguments, cy.checkA11y() runs accessibility checks on the whole page and reports violations.
Final Answer:
Run accessibility checks on the entire page and report any violations -> Option A
Quick Check:
cy.checkA11y() default = full page check [OK]

Quick Trick: cy.checkA11y() without args checks whole page [OK]

Common Mistakes:

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