Testing with Jest & RTL

For testing, this boilerplate is configured to use Jest and react-testing-library, providing strong options for testing varied types of code.

You can find more details about our implementation of Jest in its configuration file, jest.config.js, which uses our own @moxy/jest-config.

RTL

We have historically used Enzyme for testing, however, with the introduction of new lifecycle methods and React hooks, we noticed that Enzyme did not keep up with their support for these new features.

Due to the nature of react-testing-library, we don't foresee it suffering from the same problems, and, together with moving towards a philosophy of testing with a stronger user perspective in mind, we rethought the tool we use for unit testing and have since then opted for react-testing-library.