Tests

This is PrestaShop automated tests folder.

Multiple type of tests are available:

• E2E and Selenium folders contains end-to-end tests
• Unit folder contains unit tests, see below

Unit tests

PrestaShop unit tests are powered by phpunit.

How to write unit tests

• One php class = one test file.
• The test filepath must follow the class filepath/
• Every dependency of the class must be replaced by test doubles*.

*If there is a hard-coded dependency such as a singleton pattern being used or a static call, this class cannot be unit tested and should be tested using integration tests.

Conventions

• Use camelCase names for test function names.
• Try to make method names explain the intent of the test case as best as possible. Don't hesitate to write long method names if necessary.
  • Bad example: testGetPrice (no idea what such a test is supposed to do)
  • Good example: testDiscountIsAppliedToFinalPrice

Integration tests

Incoming...