How do I test Higher-Order Components in React?

How do I test Higher-Order Components in React?

To test Higher-Order Components (HOCs) in React, you can use libraries like Jest and Enzyme or React Testing Library.

Can you give me an example of testing a HOC?

Sure! You can create a simple HOC that adds a prop and then test it by rendering a component wrapped in the HOC.

What should I focus on when writing tests for HOCs?

Focus on ensuring that the HOC correctly passes props to the wrapped component and handles any additional logic.

Are there any common pitfalls to avoid?

Yes, avoid testing implementation details of the HOC. Instead, test the behavior and output of the wrapped component.