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<?php
use Laravel\SerializableClosure\Exceptions\InvalidSignatureException;
use Laravel\SerializableClosure\SerializableClosure;
test('secure closure integrity fail', function () {
$closure = function () {
/*x*/
};
SerializableClosure::setSecretKey('secret');
$value = serialize(new SerializableClosure($closure));
$value = str_replace('*x*', '*y*', $value);
unserialize($value);
})->throws(InvalidSignatureException::class);
test('unsigned closure with signer', function () {
SerializableClosure::setSecretKey(null);
$closure = function () {
/*x*/
};
$value = serialize(new SerializableClosure($closure));
SerializableClosure::setSecretKey('secret');
unserialize($value);
})->throws(InvalidSignatureException::class);
test('signed closure without signer', function () {
SerializableClosure::setSecretKey('secret');
$closure = function () {
return true;
};
$value = serialize(new SerializableClosure($closure));
SerializableClosure::setSecretKey(null);
$closure = unserialize($value)->getClosure();
expect($closure())->toBeTrue();
});
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