class ExtensionSerializationTest

Same name in other branches
  1. 9 core/tests/Drupal/Tests/Core/Extension/ExtensionSerializationTest.php \Drupal\Tests\Core\Extension\ExtensionSerializationTest
  2. 8.9.x core/tests/Drupal/Tests/Core/Extension/ExtensionSerializationTest.php \Drupal\Tests\Core\Extension\ExtensionSerializationTest
  3. 10 core/tests/Drupal/Tests/Core/Extension/ExtensionSerializationTest.php \Drupal\Tests\Core\Extension\ExtensionSerializationTest

Tests Extension serialization.

@coversDefaultClass \Drupal\Core\Extension\Extension @group Extension

Hierarchy

Expanded class hierarchy of ExtensionSerializationTest

File

core/tests/Drupal/Tests/Core/Extension/ExtensionSerializationTest.php, line 18

Namespace

Drupal\Tests\Core\Extension
View source
class ExtensionSerializationTest extends UnitTestCase {
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        vfsStream::setup('dummy_app_root');
        vfsStream::create([
            'core' => [
                'modules' => [
                    'system' => [
                        'system.info.yml' => file_get_contents($this->root . '/core/modules/system/system.info.yml'),
                    ],
                ],
            ],
        ]);
    }
    
    /**
     * Tests that the Extension class unserialize method uses the preferred root.
     *
     * When the Extension unserialize method is called on serialized Extension
     * object data, test that the Extension object's root property is set to the
     * container's app.root and not the DRUPAL_ROOT constant if the service
     * container app.root is available.
     *
     * @covers ::__sleep
     * @covers ::__wakeup
     */
    public function testServiceAppRouteUsage() : void {
        $container = new ContainerBuilder();
        // Set a dummy container app.root to test against.
        $container->setParameter('app.root', 'vfs://dummy_app_root');
        \Drupal::setContainer($container);
        // Instantiate an Extension object for testing unserialization.
        $extension = new Extension($container->getParameter('app.root'), 'module', 'core/modules/system/system.info.yml', 'system.module');
        $extension = unserialize(serialize($extension));
        $reflected_root = new \ReflectionProperty($extension, 'root');
        $this->assertEquals('vfs://dummy_app_root', $reflected_root->getValue($extension));
        // Change the app root and test serializing and unserializing again.
        $container->setParameter('app.root', 'vfs://dummy_app_root2');
        \Drupal::setContainer($container);
        $extension = unserialize(serialize($extension));
        $reflected_root = new \ReflectionProperty($extension, 'root');
        $this->assertEquals('vfs://dummy_app_root2', $reflected_root->getValue($extension));
    }
    
    /**
     * Tests dynamically assigned public properties kept when serialized.
     *
     * @covers ::__sleep
     * @covers ::__wakeup
     */
    public function testPublicProperties() : void {
        $container = new ContainerBuilder();
        // Set a dummy container app.root to test against.
        $container->setParameter('app.root', 'vfs://dummy_app_root');
        \Drupal::setContainer($container);
        $extension = new Extension($container->getParameter('app.root'), 'module', 'core/modules/system/system.info.yml', 'system.module');
        // Assign a public property dynamically.
        $extension->test = 'foo';
        $extension = unserialize(serialize($extension));
        $this->assertSame('foo', $extension->test);
    }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title
ExpectDeprecationTrait::expectDeprecation public function Adds an expected deprecation.
ExpectDeprecationTrait::setUpErrorHandler public function Sets up the test error handler.
ExpectDeprecationTrait::tearDownErrorHandler public function Tears down the test error handler.
ExtensionSerializationTest::setUp protected function Overrides UnitTestCase::setUp
ExtensionSerializationTest::testPublicProperties public function Tests dynamically assigned public properties kept when serialized.
ExtensionSerializationTest::testServiceAppRouteUsage public function Tests that the Extension class unserialize method uses the preferred root.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
UnitTestCase::$root protected property The app root.
UnitTestCase::getClassResolverStub protected function Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub public function Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getContainerWithCacheTagsInvalidator protected function Sets up a container with a cache tags invalidator.
UnitTestCase::getStringTranslationStub public function Returns a stub translation manager that just returns the passed string.
UnitTestCase::setDebugDumpHandler public static function Registers the dumper CLI handler when the DebugDump extension is enabled.

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