Simplify Testing with React Testing Library

Answers

Here you will find the answers to the questions provided at the end of each chapter:

Chapter 1

All questions are open-response.

Chapter 2

1. The render method.
2. The screen object.
3. Presentational components.
4. The debug method.
5. This is an open-response question.

Chapter 3

1. The user-event module closely resembles events that occur when users perform actions on the DOM, such as keydown and keyup events.
2. MSW allows you to test components that make HTTP requests to APIs. This is done by intercepting the request before it reaches the internet and instead returns controllable mock data for testing.
3. A mock function is a test double used to make assertions. For example, we can use a mock function to verify that a method is called when a user clicks ...