Viewing file:  TestSuiteLoader.php (3.15 KB) -rw-rw-r--
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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\Runner;
use function array_diff;
use function array_merge;
use function array_values;
use function basename;
use function class_exists;
use function get_declared_classes;
use function stripos;
use function strlen;
use function strpos;
use function substr;
use PHPUnit\Framework\TestCase;
use ReflectionClass;
/**
* @internal This class is not covered by the backward compatibility promise for PHPUnit
*/
final class TestSuiteLoader
{
/**
* @psalm-var list<class-string>
*/
private static array $loadedClasses = [];
/**
* @psalm-var list<class-string>
*/
private static array $declaredClasses = [];
public function __construct()
{
if (empty(self::$declaredClasses)) {
self::$declaredClasses = get_declared_classes();
}
}
/**
* @throws Exception
*/
public function load(string $suiteClassFile): ReflectionClass
{
$suiteClassName = $this->classNameFromFileName($suiteClassFile);
if (!class_exists($suiteClassName, false)) {
include_once $suiteClassFile;
$loadedClasses = array_values(
array_diff(
get_declared_classes(),
array_merge(
self::$declaredClasses,
self::$loadedClasses
)
)
);
self::$loadedClasses = array_merge($loadedClasses, self::$loadedClasses);
if (empty(self::$loadedClasses)) {
throw new ClassCannotBeFoundException($suiteClassName, $suiteClassFile);
}
}
if (!class_exists($suiteClassName, false)) {
$offset = 0 - strlen($suiteClassName);
foreach (self::$loadedClasses as $loadedClass) {
if (stripos(substr($loadedClass, $offset - 1), '\\' . $suiteClassName) === 0 ||
stripos(substr($loadedClass, $offset - 1), '_' . $suiteClassName) === 0) {
$suiteClassName = $loadedClass;
break;
}
}
}
if (!class_exists($suiteClassName, false)) {
throw new ClassCannotBeFoundException($suiteClassName, $suiteClassFile);
}
$class = new ReflectionClass($suiteClassName);
if ($class->isSubclassOf(TestCase::class)) {
if ($class->isAbstract()) {
throw new ClassIsAbstractException($suiteClassName, $suiteClassFile);
}
return $class;
}
throw new ClassCannotBeFoundException($suiteClassName, $suiteClassFile);
}
private function classNameFromFileName(string $suiteClassFile): string
{
$className = basename($suiteClassFile, '.php');
$dotPos = strpos($className, '.');
if ($dotPos !== false) {
$className = substr($className, 0, $dotPos);
}
return $className;
}
}
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