Contents
How are unit tests used in Magento development?
Unit tests are used to check a single unit of PHP code in isolation. They are usually written during development using test-driven development (TDD). Because they do not require the full Magento application stack to be initialized, they run an order of magnitude faster then integration tests.
Which is the best test framework for Magento?
The Web API testing framework enables you to test the Magento Web API from the client application point of view. For more information, see the Web API functional testing. Integration tests run Magento PHP code in varying degrees of isolation. They tend to be a lot more low-level then functional tests.
Is there a PHPUnit configuration file shipped with Magento 2?
There is PHPUnit configuration file shipped with Magento 2 – {ROOT}/dev/tests/unit/phpunit.xml.dist Configuration file tells PHPUnit where to find test cases to run (along with other information). To make it active copy file in the same folder and remove .dist extension, so the name is now phpunit.xml.
Why is code quality important to Magento developers?
Code quality is important to developers working with Magento codebase including: Code quality matters for: Extensibility – It should be straightforward to extend or modify existing behavior. Good extensibility allows for: Customizations and extensions using modularity of the platform. Evolution of the platform with new releases.
Which is the best framework for functional testing?
Functional tests are mainly used for system tests at a very high level by remote controlling a browser. Magento is treated as a black box, and tests happen from a user perspective. The Magento Functional Testing Framework (MFTF) is the main way to do functional testing. It uses XML files to run browser testing.
What to do with setup script in Magento 2?
The InstallSchema and InstallData classes will be run during the module install. The InstallSchema setup script in magento 2 will be use to change the database schema (create or change database table). This’s the setup script to create the mageplaza_helloworld_post table:
What happens when you upgrade a module in Magento?
When you install or upgrade a module, you may need to change the database structure or add some new data for current table.