Testing mobile apps manually is fundamental as long as we need to add features to an app continuously. There are multiple ways to test a Flutter app, each one with some level of benefit involved and they do not differ too much from testing other software applications.
The well-known unit and integration tests are possible with Flutter. Additionally, we can write widget tests to test widgets in isolation. Let's see how we can write widget and integration tests to make sure our applications are working correctly.
You can review Chapter 2, Intermediate Dart Programming, Writing unit tests section, as Flutter unit tests are nothing more than Dart unit tests.
