Jest

In the previous article we learnt about the getByText() and getByRole() queries. The getByX() queries throw an error and immediately cause tests to fail if they are not present in the DOM.

React Testing Library (RTL) is a UI-layer testing framework that helps us ensure that React components are rendering and behaving as expected.

One of the limitations that I have come across with test automation, and specifically Cypress, in the past is the fact that it doesn’t have a built-in way to generate random test data.