What is UI testing?
UI testing examines how users interact with your application's visual elements, from buttons and forms to navigation flows and layouts. Unlike backend testing, UI testing focuses on the parts of your application that users see and touch directly.
Beyond basic functionality, UI testing validates that your interface behaves consistently and intuitively across different environments and user scenarios.
Beyond basic functionality, UI testing validates that your interface behaves consistently and intuitively across different environments and user scenarios.
Do you have any examples of UI testing?
A thorough UI test of a shopping cart might include:
- Checking that product images load and respond to clicks
- Validating that quantity updates reflect in the total price
- Making sure error messages appear when card details are invalid
- Verifying the cart persists across page refreshes
Why is UI testing important?
Your interface is the bridge between users and your application's functionality. A single UI bug—like a misplaced button or confusing error message—can prevent users from accomplishing their goals, regardless of how well your backend works.
What are the challenges with UI testing?
Modern UIs present unique testing challenges because they need to work across countless combinations of devices, browsers, and screen sizes. Automated UI tests often break when developers update layouts or styling, so careful maintenance and robust test design are an absolute must.
