<?php declare(strict_types=1); namespace App\Tests; use PHPUnit\Framework\TestCase; use App\Template\Twig; use Twig\TwigFilter; final class TwigTest extends \PHPUnit\Framework\TestCase { public function testInstance(): void { $obj = new Twig(['template' => 'start {{ var }} end']); $template = $obj->load('template'); $output = $template->render(['var' => 'middle']); $this->assertEquals('start middle end', $output); } }