From 0c93eab360cd667bb94c2ab2e15dbc6e6df7f159 Mon Sep 17 00:00:00 2001
From: Anton Vlasenko <vlasenko.anton@gmail.com>
Date: Tue, 31 Dec 2024 15:49:31 +0100
Subject: [PATCH] Add unit tests.

---
 .../wpRestTemplateAutosavesController.php     | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/tests/phpunit/tests/rest-api/wpRestTemplateAutosavesController.php b/tests/phpunit/tests/rest-api/wpRestTemplateAutosavesController.php
index 550eb8e5fe999..6164f84a70649 100644
--- a/tests/phpunit/tests/rest-api/wpRestTemplateAutosavesController.php
+++ b/tests/phpunit/tests/rest-api/wpRestTemplateAutosavesController.php
@@ -208,6 +208,28 @@ public function test_get_items() {
 		);
 	}
 
+	/**
+	 * @ticket 56481
+	 */
+	public function test_get_items_should_return_no_response_body_for_head_requests() {
+		wp_set_current_user( self::$admin_id );
+		$autosave_post_id = wp_create_post_autosave(
+			array(
+				'post_content' => 'Autosave content.',
+				'post_ID'      => self::$template_post->ID,
+				'post_type'    => self::PARENT_POST_TYPE,
+			)
+		);
+
+		$request  = new WP_REST_Request(
+			'HEAD',
+			'/wp/v2/templates/' . self::TEST_THEME . '/' . self::TEMPLATE_NAME . '/autosaves'
+		);
+		$response = rest_get_server()->dispatch( $request );
+		$this->assertSame( 200, $response->get_status(), 'Response status is 200.' );
+		$this->assertNull( $response->get_data(), 'The server should not generate a body in response to a HEAD request.' );
+	}
+
 	/**
 	 * @covers WP_REST_Template_Autosaves_Controller::get_item
 	 * @ticket 56922
@@ -243,6 +265,26 @@ public function test_get_item() {
 		);
 	}
 
+	/**
+	 * @ticket 56481
+	 */
+	public function test_get_item_should_return_no_response_body_for_head_requests() {
+		wp_set_current_user( self::$admin_id );
+
+		$autosave_post_id = wp_create_post_autosave(
+			array(
+				'post_content' => 'Autosave content.',
+				'post_ID'      => self::$template_post->ID,
+				'post_type'    => self::PARENT_POST_TYPE,
+			)
+		);
+
+		$request  = new WP_REST_Request( 'HEAD', '/wp/v2/templates/' . self::TEST_THEME . '/' . self::TEMPLATE_NAME . '/autosaves/' . $autosave_post_id );
+		$response = rest_get_server()->dispatch( $request );
+		$this->assertSame( 200, $response->get_status(), 'Response status is 200.' );
+		$this->assertNull( $response->get_data(), 'The server should not generate a body in response to a HEAD request.' );
+	}
+
 	/**
 	 * @covers WP_REST_Template_Autosaves_Controller::prepare_item_for_response
 	 * @ticket 56922