Allow respond body part with stringable

natanfelles · natanfelles · commit 4186137d2cb5 · 2024-02-14T16:02:55.000-03:00
diff --git a/src/Route.php b/src/Route.php
@@ -352,6 +352,9 @@ protected function makeResponseBodyPart(mixed $result) : string
             $this->router->getResponse()->setJson($result);
             return '';
         }
+        if (\is_object($result) && \method_exists($result, '__toString')) {
+            return (string) $result;
+        }
         $type = \get_debug_type($result);
         throw new RoutingException(
             "Invalid action return type '{$type}'" . $this->onNamedRoutePart()
diff --git a/tests/RouteTest.php b/tests/RouteTest.php
@@ -286,6 +286,25 @@ static function () {
         self::assertSame('1.5', $this->response->getBody());
     }
 
+    public function testResponseBodyPartWithStringable() : void
+    {
+        $route = new Route(
+            $this->router,
+            'http://domain.tld',
+            '/',
+            static function () {
+                return new class() {
+                    public function __toString() : string
+                    {
+                        return '__toString';
+                    }
+                };
+            }
+        );
+        self::assertInstanceOf(Response::class, $route->run());
+        self::assertSame('__toString', $this->response->getBody());
+    }
+
     public function testResponseBodyPartWithJsonSerializable() : void
     {
         $data = ['id' => 1, 'name' => 'Natan'];
