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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bridge\Twig\Tests\Validator\Constraints;
use Symfony\Bridge\Twig\Validator\Constraints\Twig;
use Symfony\Bridge\Twig\Validator\Constraints\TwigValidator;
use Symfony\Component\Validator\Test\ConstraintValidatorTestCase;
use Twig\DeprecatedCallableInfo;
use Twig\Environment;
use Twig\Loader\ArrayLoader;
use Twig\TwigFilter;
/**
* @author Mokhtar Tlili <tlili.mokhtar@gmail.com>
*/
class TwigValidatorTest extends ConstraintValidatorTestCase
{
protected function createValidator(): TwigValidator
{
$environment = new Environment(new ArrayLoader());
$environment->addFilter(new TwigFilter('humanize_filter', fn ($v) => $v));
if (class_exists(DeprecatedCallableInfo::class)) {
$options = ['deprecation_info' => new DeprecatedCallableInfo('foo/bar', '1.1')];
} else {
$options = ['deprecated' => true];
}
$environment->addFilter(new TwigFilter('deprecated_filter', fn ($v) => $v, $options));
return new TwigValidator($environment);
}
#[\PHPUnit\Framework\Attributes\DataProvider('getValidValues')]
public function testTwigIsValid($value)
{
$this->validator->validate($value, new Twig());
$this->assertNoViolation();
}
#[\PHPUnit\Framework\Attributes\DataProvider('getInvalidValues')]
public function testInvalidValues($value, $message, $line)
{
$constraint = new Twig('myMessageTest');
$this->validator->validate($value, $constraint);
$this->buildViolation('myMessageTest')
->setParameter('{{ error }}', $message)
->setParameter('{{ line }}', $line)
->setCode(Twig::INVALID_TWIG_ERROR)
->assertRaised();
}
/**
* When deprecations are skipped by the validator, the testsuite reporter will catch them so we need to mark the test as legacy.
*/
#[\PHPUnit\Framework\Attributes\Group('legacy')]
public function testTwigWithSkipDeprecation()
{
$constraint = new Twig(skipDeprecations: true);
$this->validator->validate('{{ name|deprecated_filter }}', $constraint);
$this->assertNoViolation();
}
public function testTwigWithoutSkipDeprecation()
{
$constraint = new Twig(skipDeprecations: false);
$this->validator->validate('{{ name|deprecated_filter }}', $constraint);
$line = 1;
$error = 'Twig Filter "deprecated_filter" is deprecated in at line 1 at line 1.';
if (class_exists(DeprecatedCallableInfo::class)) {
$line = 0;
$error = 'Since foo/bar 1.1: Twig Filter "deprecated_filter" is deprecated.';
}
$this->buildViolation($constraint->message)
->setParameter('{{ error }}', $error)
->setParameter('{{ line }}', $line)
->setCode(Twig::INVALID_TWIG_ERROR)
->assertRaised();
}
public static function getValidValues()
{
return [
['Hello {{ name }}'],
['{% if condition %}Yes{% else %}No{% endif %}'],
['{# Comment #}'],
['Hello {{ "world"|upper }}'],
['{% for i in 1..3 %}Item {{ i }}{% endfor %}'],
['{{ name|humanize_filter }}'],
];
}
public static function getInvalidValues()
{
return [
// Invalid syntax example (missing end tag)
['{% if condition %}Oops', 'Unexpected end of template at line 1.', 1],
// Another syntax error example (unclosed variable)
['Hello {{ name', 'Unexpected token "end of template" ("end of print statement" expected) at line 1.', 1],
// Unknown filter error
['Hello {{ name|unknown_filter }}', 'Unknown "unknown_filter" filter at line 1.', 1],
// Invalid variable syntax
['Hello {{ .name }}', 'Unexpected token "operator" of value "." at line 1.', 1],
];
}
}
|
