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<?php
namespace Twig\Tests;
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
use Twig\Environment;
use Twig\Extension\ExtensionInterface;
use Twig\Loader\ArrayLoader;
class CustomExtensionTest extends TestCase
{
#[DataProvider('provideInvalidExtensions')]
public function testGetInvalidOperators(ExtensionInterface $extension, $expectedExceptionMessage)
{
$env = new Environment(new ArrayLoader());
$env->addExtension($extension);
$this->expectException(\InvalidArgumentException::class);
$this->expectExceptionMessage($expectedExceptionMessage);
$env->getUnaryOperators();
}
public static function provideInvalidExtensions()
{
return [
[new InvalidOperatorExtension([1, 2, 3]), '"Twig\Tests\InvalidOperatorExtension::getOperators()" must return an array of 2 elements, got 3.'],
];
}
}
class InvalidOperatorExtension implements ExtensionInterface
{
private $operators;
public function __construct($operators)
{
$this->operators = $operators;
}
public function getTokenParsers(): array
{
return [];
}
public function getNodeVisitors(): array
{
return [];
}
public function getFilters(): array
{
return [];
}
public function getTests(): array
{
return [];
}
public function getFunctions(): array
{
return [];
}
public function getOperators(): array
{
return $this->operators;
}
}
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