Файл: gapps/vendor/hamcrest/hamcrest-php/hamcrest/Hamcrest/Arrays/IsArrayWithSize.php
Строк: 37
<?php
namespace HamcrestArrays;
/*
Copyright (c) 2009 hamcrest.org
*/
use HamcrestCoreDescribedAs;
use HamcrestCoreIsNot;
use HamcrestFeatureMatcher;
use HamcrestMatcher;
use HamcrestUtil;
/**
* Matches if array size satisfies a nested matcher.
*/
class IsArrayWithSize extends FeatureMatcher
{
public function __construct(Matcher $sizeMatcher)
{
parent::__construct(
self::TYPE_ARRAY,
null,
$sizeMatcher,
'an array with size',
'array size'
);
}
protected function featureValueOf($array)
{
return count($array);
}
/**
* Does array size satisfy a given matcher?
*
* @param HamcrestMatcher|int $size as a {@link HamcrestMatcher} or a value.
*
* @return HamcrestArraysIsArrayWithSize
* @factory
*/
public static function arrayWithSize($size)
{
return new self(Util::wrapValueWithIsEqual($size));
}
/**
* Matches an empty array.
*
* @factory
*/
public static function emptyArray()
{
return DescribedAs::describedAs(
'an empty array',
self::arrayWithSize(0)
);
}
/**
* Matches an empty array.
*
* @factory
*/
public static function nonEmptyArray()
{
return DescribedAs::describedAs(
'a non-empty array',
self::arrayWithSize(IsNot::not(0))
);
}
}