From c2afa811d0aec9ac073423a0fa9f7f7f020898bd Mon Sep 17 00:00:00 2001
From: Muhibul Haque <muhib.b4m@gmail.com>
Date: Sun, 1 Nov 2026 16:42:45 +0600
Subject: [PATCH] Tests: Cover single_cat_title() and single_tag_title(). See
 #65819. Props devmuhib009.

---
 .../phpunit/tests/general/singleTermTitle.php | 36 ++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)

diff --git a/tests/phpunit/tests/general/singleTermTitle.php b/tests/phpunit/tests/general/singleTermTitle.php
index b8ebd76325053..063dd963fc307 100644
--- a/tests/phpunit/tests/general/singleTermTitle.php
+++ b/tests/phpunit/tests/general/singleTermTitle.php
@@ -1,13 +1,15 @@
 <?php
 
 /**
- * Tests for the `single_term_title()` function.
+ * Tests for the `single_term_title()`, `single_cat_title()`, and `single_tag_title()` functions.
  *
  * @group general
  * @group template
  * @group taxonomy
  *
  * @covers ::single_term_title
+ * @covers ::single_cat_title
+ * @covers ::single_tag_title
  */
 class Tests_General_SingleTermTitle extends WP_UnitTestCase {
 
@@ -250,4 +252,36 @@ public function test_empty_filtered_title_returns_null() {
 		$this->assertNull( single_term_title( 'Archive: ' ), 'Displaying should return null.' );
 		$this->assertNull( single_term_title( 'Archive: ', false ), 'Returning should return null.' );
 	}
+
+	/**
+	 * Tests that single_cat_title() displays and returns category title.
+	 *
+	 * @ticket 65819
+	 *
+	 * @covers ::single_cat_title
+	 */
+	public function test_single_cat_title_displays_and_returns() {
+		$this->go_to_archive( 'category' );
+
+		$this->assertSame( 'Category: News &amp; Notes', single_cat_title( 'Category: ', false ) );
+
+		$this->expectOutputString( 'Category: News &amp; Notes' );
+		single_cat_title( 'Category: ' );
+	}
+
+	/**
+	 * Tests that single_tag_title() displays and returns tag title.
+	 *
+	 * @ticket 65819
+	 *
+	 * @covers ::single_tag_title
+	 */
+	public function test_single_tag_title_displays_and_returns() {
+		$this->go_to_archive( 'tag' );
+
+		$this->assertSame( 'Tag: Featured', single_tag_title( 'Tag: ', false ) );
+
+		$this->expectOutputString( 'Tag: Featured' );
+		single_tag_title( 'Tag: ' );
+	}
 }