Ticket #33968: 33968.diff

tests/phpunit/includes/testcase-xmlrpc.php

@@ -5 +5 @@
 
 class WP_XMLRPC_UnitTestCase extends WP_UnitTestCase {
         protected $myxmlrpcserver;
+        protected $username;
+        protected $password;
+        protected $role;
+        protected $user_id;
+        protected $mocked_auth = false;
 
         function setUp() {
                 parent::setUp();
 
                 add_filter( 'pre_option_enable_xmlrpc', '__return_true' );
 
+                add_filter( 'authenticate', array( $this, 'mock_authenticate' ), 10, 3 );
                 $this->myxmlrpcserver = new wp_xmlrpc_server();
         }
 
         function tearDown() {
+                remove_filter( 'authenticate', array( $this, 'mock_authenticate' ), 10, 3 );
+
+                if ( $this->mocked_auth ) {
+                        add_filter( 'authenticate', 'wp_authenticate_username_password', 20, 3 );
+                        add_filter( 'authenticate', 'wp_authenticate_spam_check', 99 );
+                }
+
                 remove_filter( 'pre_option_enable_xmlrpc', '__return_true' );
                 $this->remove_added_uploads();
 
                 parent::tearDown();
         }
 
+        public function mock_authenticate( $user, $username, $password ) {
+                if ( $username === $this->username && $password === $this->password ) {
+                        $user = new WP_User( $this->user_id );
+
+                        // Don't let WP do its native authentication checks.
+                        remove_filter( 'authenticate', 'wp_authenticate_username_password', 20, 3 );
+                        remove_filter( 'authenticate', 'wp_authenticate_spam_check', 99 );
+
+                        $this->mocked_auth = true;
+                }
+
+                return $user;
+        }
+
         protected function make_user_by_role( $role ) {
-                return $this->factory->user->create( array(
+                $this->user_id = $this->factory->user->create( array(
                         'user_login' => $role,
                         'user_pass'  => $role,
                         'role'       => $role
                 ));
+
+                $this->username = $role;
+                $this->password = $role;
+                $this->role = $role;
+
+                return $this->user_id;
         }
 }