How to set the browser's language in Cypress.io (electron/chrome)?

Question

My question is about configuring Cypress to launch a browser instance in a certain language.

In order to:

• make assertions on localized (i18n) text labels?<

Answer 1

In support/index.js

Cypress.on('window:before:load', window => {
  Object.defineProperty(window.navigator, 'language', { value: 'fr' });
});