Viewing file:  StringContainsInOrder.php (1.53 KB) -rw-r--r--
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<?php
namespace Hamcrest\Text;
/*
Copyright (c) 2009 hamcrest.org
*/
use Hamcrest\Description;
use Hamcrest\TypeSafeMatcher;
/**
* Tests if the value contains a series of substrings in a constrained order.
*/
class StringContainsInOrder extends TypeSafeMatcher
{
private $_substrings;
public function __construct(array $substrings)
{
parent::__construct(self::TYPE_STRING);
$this->_substrings = $substrings;
}
protected function matchesSafely($item)
{
$fromIndex = 0;
foreach ($this->_substrings as $substring) {
if (false === $fromIndex = strpos($item, $substring, $fromIndex)) {
return false;
}
}
return true;
}
protected function describeMismatchSafely($item, Description $mismatchDescription)
{
$mismatchDescription->appendText('was ')->appendText($item);
}
public function describeTo(Description $description)
{
$description->appendText('a string containing ')
->appendValueList('', ', ', '', $this->_substrings)
->appendText(' in order')
;
}
/**
* Matches if value contains $substrings in a constrained order.
*
* @factory ...
*/
public static function stringContainsInOrder(/* args... */)
{
$args = func_get_args();
if (isset($args[0]) && is_array($args[0])) {
$args = $args[0];
}
return new self($args);
}
}
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