wordpress-develop/tests/phpunit
Tonya Mork a223763e56 Build/Test Tools: Fix invalid styles data type PHP Warning in REST_Block_Type_Controller_Test::test_get_item_invalid().
Sets the `styles` block setting to an empty array in the `REST_Block_Type_Controller_Test::test_get_item_invalid()` test to resolve:

{{{
Warning: foreach() argument must be of type array|object, string given in wp-includes/class-wp-theme-json.php on line 835
}}}

Previously the test set the `styles` setting to a string value, which is incompatible. The problem surfaced after [55172] added a `foreach` to iterate the `styles`. The root cause was due to this test passing a string instead of an array.

Why?

`WP_Block_Type` `styles` property is documented as only accepting an array data type. At the time of this changeset, it does not validate before setting the property.

Code interacting with the property expects it to be an array data type. The PHP Warning alerts that of a doing it wrong when the incorrect data type is registered for the block type.

Follow-up to [55172], [48173].

Props tanjimtc71, hellofromTonya, kapilpaul.
Fixes #57706.

git-svn-id: https://develop.svn.wordpress.org/trunk@55342 602fd350-edb4-49c9-b593-d223f7449a82
2023-02-14 19:08:54 +00:00
..
data REST API: Support non-Latin characters in template route regex. 2023-02-07 23:45:18 +00:00
includes Taxonomy: Implement wp_cache_get_multiple in wp_queue_posts_for_term_meta_lazyload. 2023-02-07 12:07:46 +00:00
tests Build/Test Tools: Fix invalid styles data type PHP Warning in REST_Block_Type_Controller_Test::test_get_item_invalid(). 2023-02-14 19:08:54 +00:00
multisite.xml Build/Test Tools: Update PHPUnit configuration for PHPUnit 9.5.10/8.5.21+. 2021-09-26 03:11:18 +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 Docs: Align spelling with American English. 2022-10-21 21:10:29 +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.