php - Is it possible to get the rendered view output from a Phalcon controller? From within a unit test?
one text
Solution:
in short you can use Phalcon\Mvc\View\Simple to render views without hierarchical levels
use Phalcon\Mvc\View\Simple;
$view = new Simple();
$view->setViewsDir('../app/views/');
echo $view->render('templates/welcome');
echo $view->render(
    'templates/welcome',
    [
        'email'   => $email,
        'content' => $content,
    ]
);
or you can check the documentation for other/complex options
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