Ticket #31270: 31270.ut.diff

tests/phpunit/tests/term.php

@@ -1683 +1683 @@
                         'taxonomy' => 'wptests_tax',
                         'slug' => 'foo',
                 ) );
 
                 wp_update_term( $t3, 'wptests_tax', array(
                         'parent' => $t1,
                 ) );
 
                 $t3_term = get_term( $t3, 'wptests_tax' );
 
                 $this->assertSame( 'foo', $t3_term->slug );
 
                 _unregister_taxonomy( 'wptests_tax' );
         }
 
+        /**
+         * @ticket 31270
+         */
+        public function test_31270() {
+                register_taxonomy( 'foo', 'post', array(
+                        'hierarchical' => true
+                ) );
+
+                $term_slugs = array();
+
+                $t1 = $this->factory->term->create( array(
+                        'taxonomy' => 'foo',
+                        'name' => 'Foo',
+                ) );
+                $term_slugs[ $t1 ] = get_term( $t1, 'foo' )->slug;
+
+                $t2 = $this->factory->term->create( array(
+                        'taxonomy' => 'foo',
+                        'name' => 'Bar',
+                        'slug' => 'foo-bar', // non-conflicting slug
+                        'parent' => $t1,
+                ) );
+                $term_slugs[ $t2 ] = get_term( $t2, 'foo' )->slug;
+
+                $t3 = $this->factory->term->create( array(
+                        'taxonomy' => 'foo',
+                        'name' => 'Bar',
+                ) );
+                $term_slugs[ $t3 ] = get_term( $t3, 'foo' )->slug;
+
+                _unregister_taxonomy( 'foo' );
+
+                $expected = array(
+                        $t1 => 'foo',
+                        $t2 => 'foo-bar',
+                        $t3 => 'bar',
+                );
+
+                $this->assertEquals( $expected, $term_slugs );
+        }
+
         /** Helpers **********************************************************/
 
         public function _pre_insert_term_callback() {
                 return new WP_Error( 'custom_error' );
         }
 }