Refactor the remaining modules (#59)

* Refactor custom status to be static
* migrate the workflow class
* Refactor the remaining modules
* Fix missing imports
* Fix the settings not showing up
* Fix return type
* Fix the default options not being set, the settings menu ordering, double status creations and the lack of settings updated message
* Add a new way to reset options after each test, and utilize it in tests
* Update the min php and wp versions
* Move the core hacks to their own file, re-enable the notifications tests, and shift away another helper method that's shared
* Fix the cs problems
* Up the WP version
* Set the php version correctly
* Add the missing =
* More missing ==
* Up the workflow version of the plugin
* Up the package version info
* Re-order the taxonomy registration process
* Redo the way default options are handled
* Remove the taxonomy registration priority and add an optimized version of the editorial metadata lookup
* Change all tests to extend WP_UnitTestCase, use built-in factory methods, remove unnecessary per-test cleanup

---------

Co-authored-by: Alec Geatches <[email protected]>

.github/workflows/php-tests.yml

@@ -21,11 +21,11 @@ jobs:
       matrix:
         include:
           # Check lowest supported WP version, with the lowest supported PHP.
-          - php: '8.0'
-            wp: '6.2'
+          - php: '8.1'
+            wp: '6.4'
             allowed_failure: false
           # Check latest WP with the lowest supported PHP.
-          - php: '8.0'
+          - php: '8.1'
             wp: 'master'
             allowed_failure: false
           # Check latest WP with the highest supported PHP.

composer.json

@@ -9,14 +9,15 @@
   },
   "require": {
     "composer/installers": "~1.0",
-    "php": ">=8.0"
+    "php": ">=8.1"
   },
   "require-dev": {
     "phpcompatibility/phpcompatibility-wp": "2.1.4",
     "phpunit/phpunit": "9.6.13",
-    "yoast/phpunit-polyfills": "2.0.0",
+    "yoast/phpunit-polyfills": "^3.0",
     "automattic/vipwpcs": "^3.0",
-    "sirbrillig/phpcs-variable-analysis": "^2.11"
+    "sirbrillig/phpcs-variable-analysis": "^2.11",
+    "wp-phpunit/wp-phpunit": "^6.6"
   },
   "scripts": {
     "cs": "@php ./vendor/bin/phpcs -p -s -v -n . --standard=\"phpcs.xml.dist\" --extensions=php --ignore=\"/vendor/*,/node_modules/*\"",