Add test cases for #64089

Author: ppiwo

tests/phpunit/tests/formatting/sanitizeTitleWithDashes.php

@@ -85,6 +85,18 @@ public function test_replaces_ndash_mdash_entities() {
 		$this->assertSame( 'do-the-dash', sanitize_title_with_dashes( 'Do — the — Dash', '', 'save' ) );
 	}
 
+
+	/**
+	 * @ticket 64089
+	 */
+	public function test_replaces_nonbreaking_hyphen() {
+		$this->assertSame( 'do-the-dash', sanitize_title_with_dashes( 'Do‑the Dash', '', 'save' ) );
+	}
+
+	public function test_replaces_nonbreaking_hyphen_entity() {
+		$this->assertSame( 'do-the-dash', sanitize_title_with_dashes( 'Do ‑ the Dash', '', 'save' ) );
+	}
+
 	public function test_replaces_iexcel_iquest() {
 		$this->assertSame( 'just-a-slug', sanitize_title_with_dashes( 'Just ¡a Slug', '', 'save' ) );
 		$this->assertSame( 'just-a-slug', sanitize_title_with_dashes( 'Just a Slug¿', '', 'save' ) );