From 996d7e6055773e7d08016443c57232432404c685 Mon Sep 17 00:00:00 2001
From: shail-mehta <shailmehta25@gmail.com>
Date: Sat, 31 Oct 2026 05:10:18 +0000
Subject: [PATCH 1/2] Tests: Cover get_comment_author_url() and
 comment_author_url().

Add unit tests for URL retrieval, empty fallback, filters, and display output.\n\nSee #65819.
---
 .../tests/comment/commentAuthorUrl.php        | 117 ++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 tests/phpunit/tests/comment/commentAuthorUrl.php

diff --git a/tests/phpunit/tests/comment/commentAuthorUrl.php b/tests/phpunit/tests/comment/commentAuthorUrl.php
new file mode 100644
index 0000000000000..e977c8ece4cd4
--- /dev/null
+++ b/tests/phpunit/tests/comment/commentAuthorUrl.php
@@ -0,0 +1,117 @@
+<?php
+
+/**
+ * Tests for comment_author_url() and get_comment_author_url().
+ *
+ * @group comment
+ */
+class Tests_Comment_CommentAuthorUrl extends WP_UnitTestCase {
+
+	/**
+	 * Post fixture.
+	 *
+	 * @var int
+	 */
+	private static $post_id;
+
+	/**
+	 * Comment fixture.
+	 *
+	 * @var WP_Comment
+	 */
+	private static $comment;
+
+	public static function wpSetUpBeforeClass( WP_UnitTest_Factory $factory ) {
+		self::$post_id = $factory->post->create();
+		self::$comment = $factory->comment->create_and_get(
+			array(
+				'comment_post_ID'    => self::$post_id,
+				'comment_author_url' => 'https://example.com/author',
+			)
+		);
+	}
+
+	public function tear_down() {
+		unset( $GLOBALS['comment'] );
+		parent::tear_down();
+	}
+
+	/**
+	 * @ticket 65819
+	 *
+	 * @covers ::get_comment_author_url
+	 */
+	public function test_returns_comment_author_url() {
+		$this->assertSame( 'https://example.com/author', get_comment_author_url( self::$comment->comment_ID ) );
+	}
+
+	/**
+	 * @ticket 65819
+	 *
+	 * @covers ::get_comment_author_url
+	 */
+	public function test_accepts_comment_object() {
+		$this->assertSame( 'https://example.com/author', get_comment_author_url( self::$comment ) );
+	}
+
+	/**
+	 * @ticket 65819
+	 *
+	 * @covers ::get_comment_author_url
+	 */
+	public function test_uses_global_comment_when_unspecified() {
+		$GLOBALS['comment'] = self::$comment;
+
+		$this->assertSame( 'https://example.com/author', get_comment_author_url() );
+	}
+
+	/**
+	 * @ticket 65819
+	 *
+	 * @covers ::get_comment_author_url
+	 */
+	public function test_returns_empty_string_when_url_missing() {
+		$comment_id = self::factory()->comment->create(
+			array(
+				'comment_post_ID'    => self::$post_id,
+				'comment_author_url' => '',
+			)
+		);
+
+		$this->assertSame( '', get_comment_author_url( $comment_id ) );
+	}
+
+	/**
+	 * @ticket 65819
+	 *
+	 * @covers ::get_comment_author_url
+	 */
+	public function test_filter_can_modify_url() {
+		add_filter(
+			'get_comment_author_url',
+			static function () {
+				return 'https://filtered.example.com';
+			}
+		);
+
+		$this->assertSame( 'https://filtered.example.com', get_comment_author_url( self::$comment->comment_ID ) );
+	}
+
+	/**
+	 * @ticket 65819
+	 *
+	 * @covers ::comment_author_url
+	 * @covers ::get_comment_author_url
+	 */
+	public function test_comment_author_url_echoes_value() {
+		add_filter(
+			'comment_url',
+			static function () {
+				return 'https://display.example.com';
+			}
+		);
+
+		$this->expectOutputString( 'https://display.example.com' );
+		comment_author_url( self::$comment->comment_ID );
+	}
+}

From abf8a89244f00457b3f02ad79de79e28c0241c66 Mon Sep 17 00:00:00 2001
From: Shail Mehta <shailmehta25@gmail.com>
Date: Sat, 31 Oct 2026 10:44:01 +0530
Subject: [PATCH 2/2] Apply Feedback changes

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
---
 tests/phpunit/tests/comment/commentAuthorUrl.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/phpunit/tests/comment/commentAuthorUrl.php b/tests/phpunit/tests/comment/commentAuthorUrl.php
index e977c8ece4cd4..91b65f9e02626 100644
--- a/tests/phpunit/tests/comment/commentAuthorUrl.php
+++ b/tests/phpunit/tests/comment/commentAuthorUrl.php
@@ -106,7 +106,8 @@ static function () {
 	public function test_comment_author_url_echoes_value() {
 		add_filter(
 			'comment_url',
-			static function () {
+			function ( $url ) {
+				$this->assertSame( 'https://example.com/author', $url );
 				return 'https://display.example.com';
 			}
 		);