[devmuhib009]

Unregisters the custom post type cpt_template_null during tear_down() in WP_Test_REST_Post_Types_Controller.

Trac ticket: https://core.trac.wordpress.org/ticket/65893

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[Copilot]

🟢 Approval recommended

No active review issues are recorded for the added cpt_template_null teardown cleanup.

No open issues 🎉

What changed in this PR

This PR improves test isolation in WP_Test_REST_Post_Types_Controller by cleaning up the cpt_template_null custom post type after each test.

Changes:

• Adds unregister_post_type( 'cpt_template_null' ) to tear_down(), alongside existing post type cleanup.

File	Description
tests/​phpunit/​tests/​rest-api/​rest-post-types-controller.php	Unregisters cpt_template_null during teardown.

_{Review effort: Balanced}

[huzaifaalmesbah]

Thanks @devmuhib009!

Adds proper cleanup for cpt_template_null alongside the other CPTs in WP_Test_REST_Post_Types_Controller::tear_down(). Looks good!

_{AI Review: Gemini 3.8 Flash}