Unit Tests: WP_UnitTest_Generator_Sequence needs a static incrementer - otherwise, it assumes every test class is a reset, which it no longer is (it is now static).

While we're at it, remove unnecessary `tearDown()` code.

See #30017, #33968.



git-svn-id: https://develop.svn.wordpress.org/trunk@35244 602fd350-edb4-49c9-b593-d223f7449a82

tests/phpunit/tests/user/query.php

@@ -932,6 +932,8 @@ class Tests_User_Query extends WP_UnitTestCase {
 	 */
 	public function test_get_single_role_by_string_which_is_similar() {
 		$another_editor = self::factory()->user->create( array(
+			'user_email' => 'another_editor@another_editor.com',
+			'user_login' => 'another_editor',
 			'role' => 'another-editor',
 		) );