Viewing file:  HookMethods.php (3.66 KB) -rw-r--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\Metadata\Api;
use function array_unshift;
use function assert;
use function class_exists;
use PHPUnit\Metadata\Parser\Registry;
use PHPUnit\Util\Reflection;
use ReflectionClass;
/**
* @internal This class is not covered by the backward compatibility promise for PHPUnit
*/
final class HookMethods
{
/**
* @psalm-var array<class-string, array{beforeClass: list<non-empty-string>, before: list<non-empty-string>, preCondition: list<non-empty-string>, postCondition: list<non-empty-string>, after: list<non-empty-string>, afterClass: list<non-empty-string>}>
*/
private static array $hookMethods = [];
/**
* @psalm-param class-string $className
*
* @psalm-return array{beforeClass: list<non-empty-string>, before: list<non-empty-string>, preCondition: list<non-empty-string>, postCondition: list<non-empty-string>, after: list<non-empty-string>, afterClass: list<non-empty-string>}
*/
public function hookMethods(string $className): array
{
if (!class_exists($className)) {
return self::emptyHookMethodsArray();
}
if (isset(self::$hookMethods[$className])) {
return self::$hookMethods[$className];
}
self::$hookMethods[$className] = self::emptyHookMethodsArray();
foreach (Reflection::methodsInTestClass(new ReflectionClass($className)) as $method) {
$methodName = $method->getName();
assert(!empty($methodName));
$metadata = Registry::parser()->forMethod($className, $methodName);
if ($method->isStatic()) {
if ($metadata->isBeforeClass()->isNotEmpty()) {
array_unshift(
self::$hookMethods[$className]['beforeClass'],
$methodName,
);
}
if ($metadata->isAfterClass()->isNotEmpty()) {
self::$hookMethods[$className]['afterClass'][] = $methodName;
}
}
if ($metadata->isBefore()->isNotEmpty()) {
array_unshift(
self::$hookMethods[$className]['before'],
$methodName,
);
}
if ($metadata->isPreCondition()->isNotEmpty()) {
array_unshift(
self::$hookMethods[$className]['preCondition'],
$methodName,
);
}
if ($metadata->isPostCondition()->isNotEmpty()) {
self::$hookMethods[$className]['postCondition'][] = $methodName;
}
if ($metadata->isAfter()->isNotEmpty()) {
self::$hookMethods[$className]['after'][] = $methodName;
}
}
return self::$hookMethods[$className];
}
/**
* @psalm-return array{beforeClass: list<non-empty-string>, before: list<non-empty-string>, preCondition: list<non-empty-string>, postCondition: list<non-empty-string>, after: list<non-empty-string>, afterClass: list<non-empty-string>}
*/
private function emptyHookMethodsArray(): array
{
return [
'beforeClass' => ['setUpBeforeClass'],
'before' => ['setUp'],
'preCondition' => ['assertPreConditions'],
'postCondition' => ['assertPostConditions'],
'after' => ['tearDown'],
'afterClass' => ['tearDownAfterClass'],
];
}
}
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