add test

Author: wryk

tests/Integration/Route/RouterTest.php

@@ -7,6 +7,7 @@
 use Laminas\Diactoros\ServerRequest;
 use Laminas\Diactoros\Stream;
 use Laminas\Diactoros\Uri;
+use ReflectionException;
 use Tempest\Core\AppConfig;
 use Tempest\Database\Migrations\CreateMigrationsTable;
 use Tempest\Http\Responses\Ok;
@@ -94,6 +95,14 @@ public function test_generate_uri(): void
         $this->assertEquals('https://test.com/test/1/a/b/c/d', $router->toUri([TestController::class, 'withCustomRegexParams'], id: 1, name: 'a/b/c/d'));
     }
 
+    public function test_uri_generation_with_invalid_fqcn(): void
+    {
+        $router = $this->container->get(GenericRouter::class);
+
+        $this->expectException(ReflectionException::class);
+        $router->toUri(TestController::class . 'Invalid');
+    }
+
     public function test_uri_generation_with_query_param(): void
     {
         $router = $this->container->get(GenericRouter::class);