Test project for media files management.
<?php
namespace Hamcrest\Core;
/*
Copyright (c) 2010 hamcrest.org
*/
use Hamcrest\BaseMatcher;
use Hamcrest\Description;
/**
* Tests whether the value has a built-in type.
*/
class IsTypeOf extends BaseMatcher
{
private $_theType;
/**
* Creates a new instance of IsTypeOf
*
* @param string $theType
* The predicate evaluates to true for values with this built-in type.
*/
public function __construct($theType)
{
$this->_theType = strtolower($theType);
}
public function matches($item)
{
return strtolower(gettype($item)) == $this->_theType;
}
public function describeTo(Description $description)
{
$description->appendText(self::getTypeDescription($this->_theType));
}
public function describeMismatch($item, Description $description)
{
if ($item === null) {
$description->appendText('was null');
} else {
$description->appendText('was ')
->appendText(self::getTypeDescription(strtolower(gettype($item))))
->appendText(' ')
->appendValue($item)
;
}
}
public static function getTypeDescription($type)
{
if ($type == 'null') {
return 'null';
}
return (strpos('aeiou', substr($type, 0, 1)) === false ? 'a ' : 'an ')
. $type;
}
/**
* Is the value a particular built-in type?
*
* @factory
*/
public static function typeOf($theType)
{
return new self($theType);
}
}