As this is the last chapter of this book, we will write a test that we can execute with the Magento Testing Framework. This framework uses PHPUnit to execute the tests.
By following the pattern of the Magento tests (Unit tests, Integration tests, and more), the tests will automatically execute when the
dev:tests:run console command will be executed.
In this recipe, we will create a unit test for the
Packt_HelloWorld module that we created in Chapters 4, Creating a Module, Chapter 5, Databases and Modules, Chapter 6, Magento Backend, and Chapter 7, Event Handlers and Cronjobs.
If you don't have the complete code, you can install the starter files for this recipe.
Using the following steps, we ...