wordpress-develop/tests/phpunit
Felix Arntz dd691394f2 Media: Consider inline image CSS width to backfill width and height attributes.
Prior to this changeset, WordPress core would use the original image size, which in the particular case of inline images would be severely off, as they are usually very small. This could lead to incorrect application of `fetchpriority="high"` and other performance optimizations.

Props westonruter, flixos90, joemcgill, mukesh27.
Fixes #59352.


git-svn-id: https://develop.svn.wordpress.org/trunk@57294 602fd350-edb4-49c9-b593-d223f7449a82
2024-01-16 17:01:30 +00:00
..
data Themes: Remove memoization from stylesheet and theme directories. 2023-11-20 22:27:17 +00:00
includes Build/Test Tools: Allow overriding the WP_UnitTestCase_Base::factory() method. 2023-12-02 11:56:31 +00:00
tests Media: Consider inline image CSS width to backfill width and height attributes. 2024-01-16 17:01:30 +00:00
multisite.xml Build/Test Tools: Remove random_compat from PHPCS and PHPUnit configuration files. 2023-09-24 07:43:50 +00:00
README.txt Docs: Remove double spaces in tests/phpunit/README.txt. 2022-04-29 13:31:48 +00:00
wp-mail-real-test.php Coding Standards: Remove superfluous blank lines at the end of various files. 2023-09-07 14:57:30 +00:00

The short version:

1. Create a clean MySQL database and user. DO NOT USE AN EXISTING DATABASE or you will lose data, guaranteed.

2. Copy wp-tests-config-sample.php to wp-tests-config.php, edit it and include your database name/user/password.

3. $ svn up

4. Run the tests from the "trunk" directory:
   To execute a particular test:
      $ phpunit tests/phpunit/tests/test_case.php
   To execute all tests:
      $ phpunit

Notes:

Test cases live in the 'tests' subdirectory. All files in that directory will be included by default. Extend the WP_UnitTestCase class to ensure your test is run.

phpunit will initialize and install a (more or less) complete running copy of WordPress each time it is run. This makes it possible to run functional interface and module tests against a fully working database and codebase, as opposed to pure unit tests with mock objects and stubs. Pure unit tests may be used also, of course.

Changes to the test database will be rolled back as tests are finished, to ensure a clean start next time the tests are run.

phpunit is intended to run at the command line, not via a web server.