Cookie management in Cypress - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is a cookie in web testing?

A cookie is a small piece of data stored by the browser to remember information about the user or session.

beginner

How do you get a cookie value in Cypress?

Use cy.getCookie('cookieName') to retrieve a cookie by its name.

beginner

How can you clear all cookies in a Cypress test?

Use cy.clearCookies() to remove all cookies before or after a test.

intermediate

Why is cookie management important in testing?

Cookies store session info and preferences. Managing them ensures tests run with the right user state and avoid flaky results.

intermediate

How do you set a cookie in Cypress before visiting a page?

Use cy.setCookie('cookieName', 'value') to set a cookie, then visit the page to test with that cookie.

Which Cypress command retrieves a cookie by name?

A cy.readCookie('name')

B cy.cookie('name')

C cy.fetchCookie('name')

D cy.getCookie('name')

The correct command to get a cookie is cy.getCookie('name').

What does cy.clearCookies() do?

A Deletes all cookies

B Deletes one cookie

C Sets a new cookie

D Reads cookie values

cy.clearCookies() removes all cookies from the browser.

Why should you manage cookies in tests?

A To control user session and avoid flaky tests

B To speed up test execution

C To change the browser theme

D To disable JavaScript

Managing cookies helps control user session state and keeps tests reliable.

How do you set a cookie in Cypress?

A cy.createCookie('name', 'value')

B cy.addCookie('name', 'value')

C cy.setCookie('name', 'value')

D cy.newCookie('name', 'value')

Use cy.setCookie('name', 'value') to set a cookie.

When is it best to clear cookies in tests?

A Only once when installing Cypress

B Before or after tests to reset state

C Never, cookies should persist

D Only during test failures

Clearing cookies before or after tests ensures a clean state for each test run.

Explain how to manage cookies in Cypress tests and why it is important.

Think about commands to read, write, and clear cookies and why session control matters.

Describe a scenario where failing to clear cookies could cause test problems.

Consider how leftover cookies affect user login or preferences in tests.