<?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;
use ReflectionClass;
/**
* Constraint that asserts that the class it is evaluated for has a given
* static attribute.
*
* The attribute name is passed in the constructor.
*/
class ClassHasStaticAttribute extends ClassHasAttribute
{
/**
* 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)
{
$class = new ReflectionClass($other);
if ($class->hasProperty($this->attributeName)) {
$attribute = $class->getProperty($this->attributeName);
return $attribute->isStatic();
}
return false;
}
/**
* Returns a string representation of the constraint.
*
* @return string
*/
public function toString()
{
return \sprintf(
'has static attribute "%s"',
$this->attributeName
);
}
}