Changeset 54991

Timestamp:

12/15/2022 04:49:42 AM (4 years ago)

Author:

peterwilsoncc

Message:

Built/Test tools, HTTP API: Refactor test for multiple location headers.

Remove wordpress.org as an external dependency testing WP_HTTP::handle_redirects().

This refactors and reenables an existing test to call the WP_HTTP::handle_redirects() method directly with a mocked array of HTTP headers containing multiple location headers.

The test is moved from the external-http group to the http test group as it no longer makes an HTTP request.

Follow up to [54955].

Props SergeyBiryukov, dd32, peterwilsoncc.
Merges [54968] to the 4.4 branch.
Fixes #57306.
See #56793.

Location:

branches/4.4

Files:

• . (modified) (1 prop)
• tests/phpunit/tests/http/base.php (modified) (1 diff)
• tests/phpunit/tests/http/http.php (modified) (1 diff)

branches/4.4/tests/phpunit/tests/http/base.php

@@ -362 +362 @@
 
         /**
-         * Test HTTP Redirects with multiple Location headers specified
-         *
-         * @ticket 16890
-         */
-        function test_multiple_location_headers() {
-                $url = 'http://api.wordpress.org/core/tests/1.0/redirection.php?multiple-location-headers=1';
-                $res = wp_remote_head( $url, array( 'timeout' => 30 ) );
-
-                $this->skipTestOnTimeout( $res );
-                $this->assertInternalType( 'array', wp_remote_retrieve_header( $res, 'location' ) );
-                $this->assertCount( 2, wp_remote_retrieve_header( $res, 'location' ) );
-
-                $res = wp_remote_get( $url, array( 'timeout' => 30 ) );
-
-                $this->skipTestOnTimeout( $res );
-                $this->assertEquals( 'PASS', wp_remote_retrieve_body( $res ) );
-
-        }
-
-        /**
          * Test HTTP Cookie handling
          *

branches/4.4/tests/phpunit/tests/http/http.php

@@ -103 +103 @@
                 */
         }
+
+        /**
+         * Test HTTP Redirects with multiple Location headers specified.
+         *
+         * Ensure the WP_HTTP::handle_redirects() method handles multiple Location headers
+         * and the HTTP request it makes uses the last Location header.
+         *
+         * @ticket 16890
+         * @ticket 57306
+         *
+         * @covers WP_HTTP::handle_redirects
+         */
+        public function test_multiple_location_headers() {
+                $pre_http_request_filter_has_run = false;
+                // Filter the response made by WP_HTTP::handle_redirects().
+                add_filter(
+                        'pre_http_request',
+                        array( $this, 'filter_for_multiple_location_headers' ),
+                        10,
+                        3
+                );
+
+                $headers = array(
+                        'server'       => 'nginx',
+                        'date'         => 'Sun, 11 Dec 2022 23:11:22 GMT',
+                        'content-type' => 'text/html; charset=utf-8',
+                        'location'     => array(
+                                'http://example.com/?multiple-location-headers=1&redirected=one',
+                                'http://example.com/?multiple-location-headers=1&redirected=two',
+                        ),
+                );
+
+                // Test the tests: ensure multiple locations are passed to WP_HTTP::handle_redirects().
+                $this->assertTrue( is_array( $headers['location'] ), 'Location header is expected to be an array.' );
+                $this->assertCount( 2, $headers['location'], 'Location header is expected to contain two values.' );
+
+                $args = array(
+                        'timeout'      => 30,
+                        '_redirection' => 3,
+                        'redirection'  => 2,
+                        'method'       => 'GET',
+                );
+
+                $redirect_response = _wp_http_get_object()->handle_redirects(
+                        'http://example.com/?multiple-location-headers=1',
+                        $args,
+                        array(
+                                'headers'  => $headers,
+                                'body'     => '',
+                                'cookies'  => array(),
+                                'filename' => null,
+                                'response' => array(
+                                        'code'    => 302,
+                                        'message' => 'Found',
+                                ),
+                        )
+                );
+                $this->assertSame( 'PASS', wp_remote_retrieve_body( $redirect_response ), 'Redirect response body is expected to be PASS.' );
+        }
+        
+        public function filter_for_multiple_location_headers( $response, $args, $url ) {
+                if ( 'http://example.com/?multiple-location-headers=1&redirected=two' === $url ) {
+                        $body = 'PASS';
+                } else {
+                        $body = 'FAIL';
+                }
+
+                return array(
+                        'headers'  => array(),
+                        'body'     => $body,
+                        'response' => array(
+                                'code'    => 200,
+                                'message' => 'OK',
+                        ),
+                        'cookies'  => array(),
+                        'filename' => null,
+                );              
+        }
 }