Summary

First, you learned why automated testing is important and which types of tests exist for React Native apps. Then, you learned how to write unit and integration tests, as well as component tests, with Jest and react-native-testing.

Finally, you learned about end-to-end testing while covering two different frameworks: Detox and Appium. After completing this chapter, you should understand that automated testing is an essential part of large-scale projects and that every test type is important because it covers different areas.

Now that you have learned about the basics of writing large-scale applications with React Native, in the last chapter of this book, I will provide some tips from my experience as well as an outlook for the next few years regarding React Native.