Make cache object mandatory for MessageCache

[mediawiki.git] / tests / phpunit / structure / AvailableRightsTest.php

<?php

/**
 * Try to make sure that extensions register all rights in $wgAvailableRights
 * or via the 'UserGetAllRights' hook.
 *
 * @author Marius Hoch < hoo@online.de >
 */
class AvailableRightsTest extends PHPUnit_Framework_TestCase {

        /**
         * Returns all rights that should be in $wgAvailableRights + all rights
         * registered via the 'UserGetAllRights' hook + all "core" rights.
         *
         * @return string[]
         */
        private function getAllVisibleRights() {
                global $wgGroupPermissions, $wgRevokePermissions;

                $rights = User::getAllRights();

                foreach ( $wgGroupPermissions as $permissions ) {
                        $rights = array_merge( $rights, array_keys( $permissions ) );
                }

                foreach ( $wgRevokePermissions as $permissions ) {
                        $rights = array_merge( $rights, array_keys( $permissions ) );
                }

                $rights = array_unique( $rights );
                sort( $rights );

                return $rights;
        }

        public function testAvailableRights() {
                $missingRights = array_diff(
                        $this->getAllVisibleRights(),
                        User::getAllRights()
                );

                $this->assertEquals(
                        [],
                        // Re-index to produce nicer output, keys are meaningless.
                        array_values( $missingRights ),
                        'Additional user rights need to be added to $wgAvailableRights or ' .
                        'via the "UserGetAllRights" hook. See the instructions at: ' .
                        'https://www.mediawiki.org/wiki/Manual:User_rights#Adding_new_rights'
                );
        }
}