<?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.
*/
namespace PHPUnit\Framework\Constraint;

class ExceptionCode extends Constraint
{
/**
* @var int
*/
protected $expectedCode;

/**
* @param int $expected
*/
public function __construct($expected)
{
parent::__construct();

$this->expectedCode = $expected;
}

/**
* Evaluates the constraint for parameter $other. Returns true if the
* constraint is met, false otherwise.
*
* @param \Throwable $other
*
* @return bool
*/
protected function matches($other)
{
return (string) $other->getCode() == (string) $this->expectedCode;
}

/**
* 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)
{
return \sprintf(
'%s is equal to expected exception code %s',
$this->exporter->export($other->getCode()),
$this->exporter->export($this->expectedCode)
);
}

/**
* @return string
*/
public function toString()
{
return 'exception code is ';
}
}