Coding Standards: Fix the remaining issues in /tests.

All PHP files in `/tests` now conform to the PHP coding standards, or have exceptions appropriately marked.

Travis now also runs `phpcs` on the `/tests` directory, any future changes to these files must conform entirely to the WordPress PHP coding standards. 🎉

See #47632.



git-svn-id: https://develop.svn.wordpress.org/trunk@45607 602fd350-edb4-49c9-b593-d223f7449a82

tests/phpunit/tests/meta/registerMeta.php

@@ -505,7 +505,7 @@ class Tests_Meta_Register_Meta extends WP_UnitTestCase {
 	}
 
 	public function filter_get_object_subtype_for_customtype( $subtype, $object_id ) {
-		if ( $object_id % 2 === 1 ) {
+		if ( 1 === ( $object_id % 2 ) ) {
 			return 'odd';
 		}