Ticket #4328: 4328.tests.diff

new file tests/phpunit/tests/rewrite/oldPageSlugRedirect.php

@@ +1 @@
+<?php
+
+/**
+ * @group rewrite
+ * @ticket 33920
+ */
+class Tests_Rewrite_OldPageSlugRedirect extends WP_UnitTestCase {
+        protected $old_slug_redirect_url;
+
+        protected $post_id;
+
+        public function setUp() {
+                parent::setUp();
+
+                $this->post_id = self::factory()->post->create(
+                        array(
+                                'post_title' => 'Foo Bar',
+                                'post_name'  => 'foo-bar',
+                                'post_type'  => 'page',
+                        )
+                );
+
+                add_filter( 'old_slug_redirect_url', array( $this, 'filter_old_slug_redirect_url' ), 10, 1 );
+
+                $this->set_permalink_structure( '/%postname%/' );
+
+                add_rewrite_endpoint( 'custom-endpoint', EP_PERMALINK );
+                add_rewrite_endpoint( 'second-endpoint', EP_PERMALINK, 'custom' );
+
+                flush_rewrite_rules();
+        }
+
+        public function tearDown() {
+                parent::tearDown();
+
+                $this->old_slug_redirect_url = null;
+
+                remove_filter( 'old_slug_redirect_url', array( $this, 'filter_old_slug_redirect_url' ), 10 );
+        }
+
+        public function test_old_slug_redirect() {
+                $old_permalink = user_trailingslashit( get_permalink( $this->post_id ) );
+
+                wp_update_post(
+                        array(
+                                'ID'        => $this->post_id,
+                                'post_name' => 'bar-baz',
+                        )
+                );
+
+                $permalink = user_trailingslashit( get_permalink( $this->post_id ) );
+
+                $this->go_to( $old_permalink );
+                wp_old_slug_redirect();
+                $this->assertEquals( $permalink, $this->old_slug_redirect_url );
+        }
+
+        public function test_old_slug_redirect_paged() {
+                wp_update_post(
+                        array(
+                                'ID'           => $this->post_id,
+                                'post_content' => 'Test<!--nextpage-->Test',
+                        )
+                );
+
+                $old_permalink = user_trailingslashit( trailingslashit( get_permalink( $this->post_id ) ) . 'page/2' );
+
+                wp_update_post(
+                        array(
+                                'ID'        => $this->post_id,
+                                'post_name' => 'bar-baz',
+                        )
+                );
+
+                $permalink = user_trailingslashit( trailingslashit( get_permalink( $this->post_id ) ) . 'page/2' );
+
+                $this->go_to( $old_permalink );
+                wp_old_slug_redirect();
+                $this->assertEquals( $permalink, $this->old_slug_redirect_url );
+        }
+
+        public function filter_old_slug_redirect_url( $url ) {
+                $this->old_slug_redirect_url = $url;
+                return false;
+        }
+}