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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bridge\PhpUnit;
/**
* @author Roland Franssen <franssen.roland@gmail.com>
*/
class ClassExistsMock
{
private static $classes = [];
/**
* Configures the classes to be checked upon existence.
*
* @param array $classes Mocked class names as keys (case sensitive, without leading root namespace slash) and booleans as values
*/
public static function withMockedClasses(array $classes)
{
self::$classes = $classes;
}
public static function class_exists($name, $autoload = true)
{
return (bool) (self::$classes[ltrim($name, '\\')] ?? \class_exists($name, $autoload));
}
public static function interface_exists($name, $autoload = true)
{
return (bool) (self::$classes[ltrim($name, '\\')] ?? \interface_exists($name, $autoload));
}
public static function trait_exists($name, $autoload = true)
{
return (bool) (self::$classes[ltrim($name, '\\')] ?? \trait_exists($name, $autoload));
}
public static function register($class)
{
$self = \get_called_class();
$mockedNs = [substr($class, 0, strrpos($class, '\\'))];
if (0 < strpos($class, '\\Tests\\')) {
$ns = str_replace('\\Tests\\', '\\', $class);
$mockedNs[] = substr($ns, 0, strrpos($ns, '\\'));
} elseif (0 === strpos($class, 'Tests\\')) {
$mockedNs[] = substr($class, 6, strrpos($class, '\\') - 6);
}
foreach ($mockedNs as $ns) {
foreach (['class', 'interface', 'trait'] as $type) {
if (\function_exists($ns.'\\'.$type.'_exists')) {
continue;
}
eval(<<<EOPHP
namespace $ns;
function {$type}_exists(\$name, \$autoload = true)
{
return \\$self::{$type}_exists(\$name, \$autoload);
}
EOPHP
);
}
}
}
}
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