This folder contains legacy unit and integration tests written for PrestaShop 1.7.0 to 1.7.5.

As the structure of this folder evolved a lot in a short time, this resulted into multiple test methods being used: unit tests with phpunit, unit tests with phpunit using PrestaShop Core classes or a database fixtures, unit tests using Symfony testcase ...

So they have been moved in this folder in order to clean tests directory where a new test structure will be created.

• Minor update of a test after a behavior has been modified into PrestaShop project (example: new constructor argument)
• If it requires a major update, the test must be rewritten to fit the new test structure. Then the legacy test in this folder is deleted and the refactored version is added in tests folder