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ClassLoader example
public function testFindFile() {
$finder = new ClassFinder();
// The full path is returned therefore only tests with // assertStringEndsWith() so the test is portable. $expected_path = str_replace('/', DIRECTORY_SEPARATOR, 'core/tests/Drupal/Tests/Component/ClassFinder/ClassFinderTest.php');
$this->assertStringEndsWith($expected_path, $finder->findFile(ClassFinderTest::class));
$class = 'Not\\A\\Class';
$this->assertNull($finder->findFile($class));
// Register an autoloader that can find this class. $loader = new ClassLoader();
$loader->addClassMap([$class => __FILE__]);
$loader->register();
$this->assertEquals(__FILE__, $finder->findFile($class));
// This shouldn't prevent us from finding the original file. $this->assertStringEndsWith($expected_path, $finder->findFile(ClassFinderTest::class));
// Clean up the additional autoloader after the test. $loader->unregister();
}
}
$finder = new ClassFinder();
// The full path is returned therefore only tests with // assertStringEndsWith() so the test is portable. $expected_path = str_replace('/', DIRECTORY_SEPARATOR, 'core/tests/Drupal/Tests/Component/ClassFinder/ClassFinderTest.php');
$this->assertStringEndsWith($expected_path, $finder->findFile(ClassFinderTest::class));
$class = 'Not\\A\\Class';
$this->assertNull($finder->findFile($class));
// Register an autoloader that can find this class. $loader = new ClassLoader();
$loader->addClassMap([$class => __FILE__]);
$loader->register();
$this->assertEquals(__FILE__, $finder->findFile($class));
// This shouldn't prevent us from finding the original file. $this->assertStringEndsWith($expected_path, $finder->findFile(ClassFinderTest::class));
// Clean up the additional autoloader after the test. $loader->unregister();
}
}
'\Drupal\search\ViewsSearchQuery',
],
];
}
/** * @covers ::extend * @covers \Drupal\Core\Database\Query\SelectExtender::extend * @dataProvider providerExtend */
public function testExtend(string $expected, string $namespace, string $extend): void {
$additional_class_loader = new ClassLoader();
$additional_class_loader->addPsr4("Drupal\\corefake\\Driver\\Database\\corefake\\", __DIR__ . "/../../../../../tests/fixtures/database_drivers/module/corefake/src/Driver/Database/corefake");
$additional_class_loader->addPsr4("Drupal\\corefake\\Driver\\Database\\corefakeWithAllCustomClasses\\", __DIR__ . "/../../../../../tests/fixtures/database_drivers/module/corefake/src/Driver/Database/corefakeWithAllCustomClasses");
$additional_class_loader->register(TRUE);
$mock_pdo = $this->createMock(StubPDO::class);
$connection = new StubConnection($mock_pdo, ['namespace' => $namespace]);
// Tests the method \Drupal\Core\Database\Query\Select::extend(). $select = $connection->select('test')->extend($extend);
$this->assertEquals($expected, get_class($select));
],
];
}
/** * @covers ::extend * @covers \Drupal\Core\Database\Query\SelectExtender::extend * @dataProvider providerExtend */
public function testExtend(string $expected, string $namespace, string $extend): void {
$additional_class_loader = new ClassLoader();
$additional_class_loader->addPsr4("Drupal\\corefake\\Driver\\Database\\corefake\\", __DIR__ . "/../../../../../tests/fixtures/database_drivers/module/corefake/src/Driver/Database/corefake");
$additional_class_loader->addPsr4("Drupal\\corefake\\Driver\\Database\\corefakeWithAllCustomClasses\\", __DIR__ . "/../../../../../tests/fixtures/database_drivers/module/corefake/src/Driver/Database/corefakeWithAllCustomClasses");
$additional_class_loader->register(TRUE);
$mock_pdo = $this->createMock(StubPDO::class);
$connection = new StubConnection($mock_pdo, ['namespace' => $namespace]);
// Tests the method \Drupal\Core\Database\Query\Select::extend(). $select = $connection->select('test')->extend($extend);
$this->assertEquals($expected, get_class($select));
protected $root;
/** * {@inheritdoc} */
protected function setUp(): void {
parent::setUp();
$this->additionalClassloader = new ClassLoader();
$this->additionalClassloader->register();
// Mock the container so we don't need to mock drupal_valid_test_ua(). // @see \Drupal\Core\Extension\ExtensionDiscovery::scan() $this->root = dirname(__DIR__, 6);
$container = $this->createMock(ContainerInterface::class);
$container->expects($this->any())
->method('has')
->with('kernel')
->willReturn(TRUE);
$container->expects($this->any())
->method('getParameter')
$this->containerNeedsRebuild = TRUE;
if ($this->booted) {
// We need to register any new namespaces to a new class loader because // the current class loader might have stored a negative result for a // class that is now available. // @see \Composer\Autoload\ClassLoader::findFile() $new_namespaces = array_diff_key(
$this->getModuleNamespacesPsr4($this->getModuleFileNames()),
$pre_existing_module_namespaces
);
if (!empty($new_namespaces)) {
$additional_class_loader = new ClassLoader();
$this->classLoaderAddMultiplePsr4($new_namespaces, $additional_class_loader);
$additional_class_loader->register();
}
$this->initializeContainer();
}
}
/** * Generate a unique hash for a service object. * * @param object $object * A service object. * * @return string * A unique hash value. * * @deprecated in drupal:9.5.1 and is removed from drupal:11.0.0. Use the * 'Drupal\Component\DependencyInjection\ReverseContainer' service instead. * * @see https://www.drupal.org/node/3327942 */
if ($this->booted) {
// We need to register any new namespaces to a new class loader because // the current class loader might have stored a negative result for a // class that is now available. // @see \Composer\Autoload\ClassLoader::findFile() $new_namespaces = array_diff_key(
$this->getModuleNamespacesPsr4($this->getModuleFileNames()),
$pre_existing_module_namespaces
);
if (!empty($new_namespaces)) {
$additional_class_loader = new ClassLoader();
$this->classLoaderAddMultiplePsr4($new_namespaces, $additional_class_loader);
$additional_class_loader->register();
}
$this->initializeContainer();
}
}
/** * Generate a unique hash for a service object. * * @param object $object * A service object. * * @return string * A unique hash value. * * @deprecated in drupal:9.5.1 and is removed from drupal:11.0.0. Use the * 'Drupal\Component\DependencyInjection\ReverseContainer' service instead. * * @see https://www.drupal.org/node/3327942 */
if (!isset($query['module']) && in_array($driver, ['mysql', 'pgsql', 'sqlite'], TRUE)) {
$query['module'] = $driver;
}
if (isset($query['module']) && $query['module']) {
$module = $query['module'];
// Set up an additional autoloader. We don't use the main autoloader as // this method can be called before Drupal is installed and is never // called during regular runtime. $namespace = "Drupal\\$module\\Driver\\Database\\$driver";
$psr4_base_directory = Database::findDriverAutoloadDirectory($namespace, $root, $include_test_drivers);
$additional_class_loader = new ClassLoader();
$additional_class_loader->addPsr4($namespace . '\\', $psr4_base_directory);
$additional_class_loader->register(TRUE);
$connection_class = $namespace . '\\Connection';
}
if (!$module) {
// Determine the connection class to use. Discover if the URL has a valid // driver scheme for a Drupal 8 style custom driver. // @todo Remove this in Drupal 10. $connection_class = "Drupal\\Driver\\Database\\{$driver}\\Connection";
}
$query['module'] = $driver;
}
if (isset($query['module']) && $query['module']) {
$module = $query['module'];
// Set up an additional autoloader. We don't use the main autoloader as // this method can be called before Drupal is installed and is never // called during regular runtime. $namespace = "Drupal\\$module\\Driver\\Database\\$driver";
$psr4_base_directory = Database::findDriverAutoloadDirectory($namespace, $root, $include_test_drivers);
$additional_class_loader = new ClassLoader();
$additional_class_loader->addPsr4($namespace . '\\', $psr4_base_directory);
$additional_class_loader->register(TRUE);
$connection_class = $namespace . '\\Connection';
}
if (!$module) {
// Determine the connection class to use. Discover if the URL has a valid // driver scheme for a Drupal 8 style custom driver. // @todo Remove this in Drupal 10. $connection_class = "Drupal\\Driver\\Database\\{$driver}\\Connection";
}
public function testDiscoverServiceCustom() {
new Settings([
'container_yamls' => [
__DIR__ . '/fixtures/custom.yml',
],
]);
$kernel = new DrupalKernel('prod', new ClassLoader());
$kernel->discoverServiceProviders();
$reflected_yamls = (new \ReflectionObject($kernel))->getProperty('serviceYamls');
$expect = [
'app' => [
'core' => 'core/core.services.yml',
],
'site' => [
__DIR__ . '/fixtures/custom.yml',
],
];
'Drupal\corefake\Driver\Database\corefakeWithAllCustomClasses',
'\Drupal\search\SearchQuery',
],
];
}
/** * @covers ::getDriverClass * @dataProvider providerGetDriverClass */
public function testGetDriverClass($expected, $namespace, $class) {
$additional_class_loader = new ClassLoader();
$additional_class_loader->addPsr4("Drupal\\corefake\\Driver\\Database\\corefake\\", __DIR__ . "/../../../../../tests/fixtures/database_drivers/module/corefake/src/Driver/Database/corefake");
$additional_class_loader->addPsr4("Drupal\\corefake\\Driver\\Database\\corefakeWithAllCustomClasses\\", __DIR__ . "/../../../../../tests/fixtures/database_drivers/module/corefake/src/Driver/Database/corefakeWithAllCustomClasses");
$additional_class_loader->register(TRUE);
$mock_pdo = $this->createMock('Drupal\Tests\Core\Database\Stub\StubPDO');
$connection = new StubConnection($mock_pdo, ['namespace' => $namespace]);
$this->assertEquals($expected, $connection->getDriverClass($class));
}
/** * Data provider for testSchema(). * * @return array * Array of arrays with the following elements: * - Expected namespaced class of schema object. * - Driver for PDO connection. * - Namespace for connection. */
'\Drupal\search\SearchQuery',
],
];
}
/** * @covers ::getDriverClass * @dataProvider providerGetDriverClass */
public function testGetDriverClass($expected, $namespace, $class) {
$additional_class_loader = new ClassLoader();
$additional_class_loader->addPsr4("Drupal\\corefake\\Driver\\Database\\corefake\\", __DIR__ . "/../../../../../tests/fixtures/database_drivers/module/corefake/src/Driver/Database/corefake");
$additional_class_loader->addPsr4("Drupal\\corefake\\Driver\\Database\\corefakeWithAllCustomClasses\\", __DIR__ . "/../../../../../tests/fixtures/database_drivers/module/corefake/src/Driver/Database/corefakeWithAllCustomClasses");
$additional_class_loader->register(TRUE);
$mock_pdo = $this->createMock('Drupal\Tests\Core\Database\Stub\StubPDO');
$connection = new StubConnection($mock_pdo, ['namespace' => $namespace]);
$this->assertEquals($expected, $connection->getDriverClass($class));
}
/** * Data provider for testSchema(). * * @return array * Array of arrays with the following elements: * - Expected namespaced class of schema object. * - Driver for PDO connection. * - Namespace for connection. */
'/' . preg_quote('.html.twig') . '$/'
));
foreach ($iterator as $template_file => $contents) {
$new_template_content = preg_replace("/(attach_library\(['\")])$source_theme_name(\/.*['\"]\))/", "$1$destination_theme$2", $contents);
if (!file_put_contents($template_file, $new_template_content)) {
$io->getErrorStyle()->error("The template file $template_file could not be written.");
return 1;
}
}
$loader = new ClassLoader();
$loader->addPsr4("Drupal\\$source_theme_name\\", "$source/src");
$loader->register();
$generator_classname = "Drupal\\$source_theme_name\\StarterKit";
if (class_exists($generator_classname)) {
if (is_a($generator_classname, StarterKitInterface::class, TRUE)) {
$generator_classname::postProcess($tmp_dir, $destination_theme, $info['name']);
}
else {
$io->getErrorStyle()->error("The $generator_classname does not implement \Drupal\Core\Theme\StarterKitInterface and cannot perform post-processing.");
return 1;
}
));
foreach ($iterator as $template_file => $contents) {
$new_template_content = preg_replace("/(attach_library\(['\")])$source_theme_name(\/.*['\"]\))/", "$1$destination_theme$2", $contents);
if (!file_put_contents($template_file, $new_template_content)) {
$io->getErrorStyle()->error("The template file $template_file could not be written.");
return 1;
}
}
$loader = new ClassLoader();
$loader->addPsr4("Drupal\\$source_theme_name\\", "$source/src");
$loader->register();
$generator_classname = "Drupal\\$source_theme_name\\StarterKit";
if (class_exists($generator_classname)) {
if (is_a($generator_classname, StarterKitInterface::class, TRUE)) {
$generator_classname::postProcess($tmp_dir, $destination_theme, $info['name']);
}
else {
$io->getErrorStyle()->error("The $generator_classname does not implement \Drupal\Core\Theme\StarterKitInterface and cannot perform post-processing.");
return 1;
}
$module_name.info.yml" => <<<YAML
name: CKEditor 5 Test $module_name
type: module
core_version_requirement: ^9
YAML,
"$module_name.ckeditor5.yml" => $yaml,
] + $additional_files,
],
], $this->vfsRoot->getChild($site_directory));
if (!empty($additional_files)) {
$additional_class_loader = new ClassLoader();
$additional_class_loader->addPsr4("Drupal\\$module_name\\Plugin\\CKEditor5Plugin\\", vfsStream::url("root/$site_directory/modules/$module_name/src/Plugin/CKEditor5Plugin"));
$additional_class_loader->register(TRUE);
}
$config_sync = \Drupal::service('config.storage');
$config_data = $this->config('core.extension')->get();
$config_data['module'][$module_name] = 1;
$config_sync->write('core.extension', $config_data);
// Construct a new container for testing a plugin definition in isolation, // without needing a separate module directory structure for it, and instead
"$module_name.ckeditor5.yml" => $yaml,
] + $additional_files,
],
], $this->vfsRoot->getChild($site_directory));
if (!empty($additional_files)) {
$additional_class_loader = new ClassLoader();
$additional_class_loader->addPsr4("Drupal\\$module_name\\Plugin\\CKEditor5Plugin\\", vfsStream::url("root/$site_directory/modules/$module_name/src/Plugin/CKEditor5Plugin"));
$additional_class_loader->register(TRUE);
}
$config_sync = \Drupal::service('config.storage');
$config_data = $this->config('core.extension')->get();
$config_data['module'][$module_name] = 1;
$config_sync->write('core.extension', $config_data);
// Construct a new container for testing a plugin definition in isolation, // without needing a separate module directory structure for it, and instead
class DebugClassLoaderTest extends TestCase
{
private string|false $patchTypes;
private int $errorReporting;
private array $loader;
protected function setUp(): void
{
$this->patchTypes = getenv('SYMFONY_PATCH_TYPE_DECLARATIONS');
$this->errorReporting = error_reporting(E_ALL);
putenv('SYMFONY_PATCH_TYPE_DECLARATIONS=deprecations=1');
$this->loader = [new DebugClassLoader([new ClassLoader(), 'loadClass']), 'loadClass'];
spl_autoload_register($this->loader, true, true);
}
protected function tearDown(): void
{
spl_autoload_unregister($this->loader);
error_reporting($this->errorReporting);
putenv('SYMFONY_PATCH_TYPE_DECLARATIONS'.(false !== $this->patchTypes ? '='.$this->patchTypes : ''));
}
/** * @runInSeparateProcess */
{
private string|false $patchTypes;
private int $errorReporting;
private array $loader;
protected function setUp(): void
{
$this->patchTypes = getenv('SYMFONY_PATCH_TYPE_DECLARATIONS');
$this->errorReporting = error_reporting(E_ALL);
putenv('SYMFONY_PATCH_TYPE_DECLARATIONS=deprecations=1');
$this->loader = [new DebugClassLoader([new ClassLoader(), 'loadClass']), 'loadClass'];
spl_autoload_register($this->loader, true, true);
}
protected function tearDown(): void
{
spl_autoload_unregister($this->loader);
error_reporting($this->errorReporting);
putenv('SYMFONY_PATCH_TYPE_DECLARATIONS'.(false !== $this->patchTypes ? '='.$this->patchTypes : ''));
}
/** * @runInSeparateProcess */
/**
* @return \Composer\Autoload\ClassLoader
*/
public static function getLoader()
{
if (null !== self::$loader) {
return self::$loader;
}
spl_autoload_register(array('ComposerAutoloaderInit2421ddaf7b9befaa866c073c7c56b72b', 'loadClassLoader'), true, true);
self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
spl_autoload_unregister(array('ComposerAutoloaderInit2421ddaf7b9befaa866c073c7c56b72b', 'loadClassLoader'));
$includePaths = require __DIR__ . '/include_paths.php';
$includePaths[] = get_include_path();
set_include_path(implode(PATH_SEPARATOR, $includePaths));
require __DIR__ . '/autoload_static.php';
call_user_func(\Composer\Autoload\ComposerStaticInit2421ddaf7b9befaa866c073c7c56b72b::getInitializer($loader));
$loader->register(true);
public static function getLoader()
{
if (null !== self::$loader) {
return self::$loader;
}
spl_autoload_register(array('ComposerAutoloaderInit2421ddaf7b9befaa866c073c7c56b72b', 'loadClassLoader'), true, true);
self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
spl_autoload_unregister(array('ComposerAutoloaderInit2421ddaf7b9befaa866c073c7c56b72b', 'loadClassLoader'));
$includePaths = require __DIR__ . '/include_paths.php';
$includePaths[] = get_include_path();
set_include_path(implode(PATH_SEPARATOR, $includePaths));
require __DIR__ . '/autoload_static.php';
call_user_func(\Composer\Autoload\ComposerStaticInit2421ddaf7b9befaa866c073c7c56b72b::getInitializer($loader));
$loader->register(true);
$result);
}
/** * @covers ::getTestClasses */
public function testGetTestsInProfiles() {
$this->setupVfsWithTestClasses();
$class_loader = $this->prophesize(ClassLoader::class);
$container = new Container();
$container->set('kernel', new DrupalKernel('prod', new ClassLoader()));
$container->setParameter('site.path', 'sites/default');
\Drupal::setContainer($container);
$test_discovery = new TestDiscovery('vfs://drupal', $class_loader->reveal());
$result = $test_discovery->getTestClasses('test_profile_module', ['PHPUnit-Kernel']);
$expected = [
'example3' => [
'Drupal\Tests\test_profile_module\Kernel\KernelExampleTest4' => [
'name' => 'Drupal\Tests\test_profile_module\Kernel\KernelExampleTest4',
'description' => 'Test description',
}
/** * @covers ::getTestClasses */
public function testGetTestsInProfiles() {
$this->setupVfsWithTestClasses();
$class_loader = $this->prophesize(ClassLoader::class);
$container = new Container();
$container->set('kernel', new DrupalKernel('prod', new ClassLoader()));
$container->setParameter('site.path', 'sites/default');
\Drupal::setContainer($container);
$test_discovery = new TestDiscovery('vfs://drupal', $class_loader->reveal());
$result = $test_discovery->getTestClasses('test_profile_module', ['PHPUnit-Kernel']);
$expected = [
'example3' => [
'Drupal\Tests\test_profile_module\Kernel\KernelExampleTest4' => [
'name' => 'Drupal\Tests\test_profile_module\Kernel\KernelExampleTest4',
'description' => 'Test description',
class InstallerObjectTest extends UnitTestCase {
/** * {@inheritdoc} */
protected function setUp(): void {
parent::setUp();
require_once __DIR__ . '/../../../../../includes/install.inc';
$additional_class_loader = new ClassLoader();
$additional_class_loader->addPsr4("Drupal\\Driver\\Database\\fake\\", __DIR__ . "/../../../../../tests/fixtures/database_drivers/custom/fake");
$additional_class_loader->addPsr4("Drupal\\Core\\Database\\Driver\\corefake\\", __DIR__ . "/../../../../../tests/fixtures/database_drivers/core/corefake");
$additional_class_loader->addPsr4("Drupal\\Driver\\Database\\corefake\\", __DIR__ . "/../../../../../tests/fixtures/database_drivers/custom/corefake");
$additional_class_loader->addPsr4("Drupal\\driver_test\\Driver\\Database\\DrivertestMysql\\", __DIR__ . "/../../../../../../modules/system/tests/modules/driver_test/src/Driver/Database/DrivertestMysql");
$additional_class_loader->register(TRUE);
}
/** * @dataProvider providerDbInstallerObject */
public function testDbInstallerObject($driver, $namespace, $expected_class_name) {