70 lines
1.6 KiB
PHP
70 lines
1.6 KiB
PHP
<?php
|
|
namespace Hamcrest\Arrays;
|
|
|
|
/*
|
|
Copyright (c) 2009 hamcrest.org
|
|
*/
|
|
|
|
use Hamcrest\Description;
|
|
|
|
class MatchingOnce
|
|
{
|
|
|
|
private $_elementMatchers;
|
|
private $_mismatchDescription;
|
|
|
|
public function __construct(array $elementMatchers, Description $mismatchDescription)
|
|
{
|
|
$this->_elementMatchers = $elementMatchers;
|
|
$this->_mismatchDescription = $mismatchDescription;
|
|
}
|
|
|
|
public function matches($item)
|
|
{
|
|
return $this->_isNotSurplus($item) && $this->_isMatched($item);
|
|
}
|
|
|
|
public function isFinished($items)
|
|
{
|
|
if (empty($this->_elementMatchers)) {
|
|
return true;
|
|
}
|
|
|
|
$this->_mismatchDescription
|
|
->appendText('No item matches: ')->appendList('', ', ', '', $this->_elementMatchers)
|
|
->appendText(' in ')->appendValueList('[', ', ', ']', $items)
|
|
;
|
|
|
|
return false;
|
|
}
|
|
|
|
// -- Private Methods
|
|
|
|
private function _isNotSurplus($item)
|
|
{
|
|
if (empty($this->_elementMatchers)) {
|
|
$this->_mismatchDescription->appendText('Not matched: ')->appendValue($item);
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
private function _isMatched($item)
|
|
{
|
|
/** @var $matcher \Hamcrest\Matcher */
|
|
foreach ($this->_elementMatchers as $i => $matcher) {
|
|
if ($matcher->matches($item)) {
|
|
unset($this->_elementMatchers[$i]);
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
$this->_mismatchDescription->appendText('Not matched: ')->appendValue($item);
|
|
|
|
return false;
|
|
}
|
|
}
|