Файл: gapps/vendor/phpunit/phpunit/src/Framework/Constraint/IsJson.php
Строк: 75
<?php
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Constraint that asserts that a string is valid JSON.
*
* @since Class available since Release 3.7.20
*/
class PHPUnit_Framework_Constraint_IsJson extends PHPUnit_Framework_Constraint
{
/**
* Evaluates the constraint for parameter $other. Returns true if the
* constraint is met, false otherwise.
*
* @param mixed $other Value or object to evaluate.
*
* @return bool
*/
protected function matches($other)
{
json_decode($other);
if (json_last_error()) {
return false;
}
return true;
}
/**
* Returns the description of the failure
*
* The beginning of failure messages is "Failed asserting that" in most
* cases. This method should return the second part of that sentence.
*
* @param mixed $other Evaluated value or object.
*
* @return string
*/
protected function failureDescription($other)
{
json_decode($other);
$error = PHPUnit_Framework_Constraint_JsonMatches_ErrorMessageProvider::determineJsonError(
json_last_error()
);
return sprintf(
'%s is valid JSON (%s)',
$this->exporter->shortenedExport($other),
$error
);
}
/**
* Returns a string representation of the constraint.
*
* @return string
*/
public function toString()
{
return 'is valid JSON';
}
}