class ConfigImporterTest

Same name in other branches
  1. 9 core/tests/Drupal/KernelTests/Core/Config/ConfigImporterTest.php \Drupal\KernelTests\Core\Config\ConfigImporterTest
  2. 8.9.x core/tests/Drupal/KernelTests/Core/Config/ConfigImporterTest.php \Drupal\KernelTests\Core\Config\ConfigImporterTest
  3. 10 core/tests/Drupal/KernelTests/Core/Config/ConfigImporterTest.php \Drupal\KernelTests\Core\Config\ConfigImporterTest

Tests importing configuration from files into active configuration.

@group config

Hierarchy

Expanded class hierarchy of ConfigImporterTest

File

core/tests/Drupal/KernelTests/Core/Config/ConfigImporterTest.php, line 20

Namespace

Drupal\KernelTests\Core\Config
View source
class ConfigImporterTest extends KernelTestBase {
    
    /**
     * The beginning of an import validation error.
     */
    const FAIL_MESSAGE = 'There were errors validating the config synchronization.';
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'config_test',
        'system',
        'config_import_test',
        'config_events_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installConfig([
            'system',
            'config_test',
        ]);
        // Installing config_test's default configuration pollutes the global
        // variable being used for recording hook invocations by this test already,
        // so it has to be cleared out manually.
        unset($GLOBALS['hook_config_test']);
        $this->copyConfig($this->container
            ->get('config.storage'), $this->container
            ->get('config.storage.sync'));
    }
    
    /**
     * Tests omission of module APIs for bare configuration operations.
     */
    public function testNoImport() : void {
        $dynamic_name = 'config_test.dynamic.dotted.default';
        // Verify the default configuration values exist.
        $config = $this->config($dynamic_name);
        $this->assertSame('dotted.default', $config->get('id'));
        // Verify that a bare $this->config() does not involve module APIs.
        $this->assertFalse(isset($GLOBALS['hook_config_test']));
    }
    
    /**
     * Tests that trying to import from empty sync configuration directory fails.
     */
    public function testEmptyImportFails() : void {
        $this->expectException(ConfigImporterException::class);
        $this->container
            ->get('config.storage.sync')
            ->deleteAll();
        $this->configImporter()
            ->import();
    }
    
    /**
     * Tests verification of site UUID before importing configuration.
     */
    public function testSiteUuidValidate() : void {
        $sync = \Drupal::service('config.storage.sync');
        // Create updated configuration object.
        $config_data = $this->config('system.site')
            ->get();
        // Generate a new site UUID.
        $config_data['uuid'] = \Drupal::service('uuid')->generate();
        $sync->write('system.site', $config_data);
        $config_importer = $this->configImporter();
        try {
            $config_importer->import();
            $this->fail('ConfigImporterException not thrown, invalid import was not stopped due to mis-matching site UUID.');
        } catch (ConfigImporterException $e) {
            $actual_message = $e->getMessage();
            $actual_error_log = $config_importer->getErrors();
            $expected_error_log = [
                'Site UUID in source storage does not match the target storage.',
            ];
            $this->assertEquals($expected_error_log, $actual_error_log);
            $expected = static::FAIL_MESSAGE . PHP_EOL . 'Site UUID in source storage does not match the target storage.';
            $this->assertEquals($expected, $actual_message);
            foreach ($expected_error_log as $log_row) {
                $this->assertMatchesRegularExpression("/{$log_row}/", $actual_message);
            }
        }
    }
    
    /**
     * Tests deletion of configuration during import.
     */
    public function testDeleted() : void {
        $dynamic_name = 'config_test.dynamic.dotted.default';
        $storage = $this->container
            ->get('config.storage');
        $sync = $this->container
            ->get('config.storage.sync');
        // Verify the default configuration values exist.
        $config = $this->config($dynamic_name);
        $this->assertSame('dotted.default', $config->get('id'));
        // Delete the file from the sync directory.
        $sync->delete($dynamic_name);
        // Import.
        $config_importer = $this->configImporter();
        $config_importer->import();
        // Verify the file has been removed.
        $this->assertFalse($storage->read($dynamic_name));
        $config = $this->config($dynamic_name);
        $this->assertNull($config->get('id'));
        // Verify that appropriate module API hooks have been invoked.
        $this->assertTrue(isset($GLOBALS['hook_config_test']['load']));
        $this->assertFalse(isset($GLOBALS['hook_config_test']['presave']));
        $this->assertFalse(isset($GLOBALS['hook_config_test']['insert']));
        $this->assertFalse(isset($GLOBALS['hook_config_test']['update']));
        $this->assertTrue(isset($GLOBALS['hook_config_test']['predelete']));
        $this->assertTrue(isset($GLOBALS['hook_config_test']['delete']));
        $this->assertFalse($config_importer->hasUnprocessedConfigurationChanges());
        $logs = $config_importer->getErrors();
        $this->assertCount(0, $logs);
    }
    
    /**
     * Tests creation of configuration during import.
     */
    public function testNew() : void {
        $dynamic_name = 'config_test.dynamic.new';
        $storage = $this->container
            ->get('config.storage');
        $sync = $this->container
            ->get('config.storage.sync');
        // Verify the configuration to create does not exist yet.
        $this->assertFalse($storage->exists($dynamic_name), $dynamic_name . ' not found.');
        // Create new config entity.
        $original_dynamic_data = [
            'uuid' => '30df59bd-7b03-4cf7-bb35-d42fc49f0651',
            'langcode' => \Drupal::languageManager()->getDefaultLanguage()
                ->getId(),
            'status' => TRUE,
            'dependencies' => [],
            'id' => 'new',
            'label' => 'New',
            'weight' => 0,
            'style' => '',
            'size' => '',
            'size_value' => '',
            'protected_property' => '',
        ];
        $sync->write($dynamic_name, $original_dynamic_data);
        $this->assertTrue($sync->exists($dynamic_name), $dynamic_name . ' found.');
        // Import.
        $config_importer = $this->configImporter();
        $config_importer->import();
        // Verify the values appeared.
        $config = $this->config($dynamic_name);
        $this->assertSame($original_dynamic_data['label'], $config->get('label'));
        // Verify that appropriate module API hooks have been invoked.
        $this->assertFalse(isset($GLOBALS['hook_config_test']['load']));
        $this->assertTrue(isset($GLOBALS['hook_config_test']['presave']));
        $this->assertTrue(isset($GLOBALS['hook_config_test']['insert']));
        $this->assertFalse(isset($GLOBALS['hook_config_test']['update']));
        $this->assertFalse(isset($GLOBALS['hook_config_test']['predelete']));
        $this->assertFalse(isset($GLOBALS['hook_config_test']['delete']));
        // Verify that hook_config_import_steps_alter() can add steps to
        // configuration synchronization.
        $this->assertTrue(isset($GLOBALS['hook_config_test']['config_import_steps_alter']));
        // Verify that there is nothing more to import.
        $this->assertFalse($config_importer->hasUnprocessedConfigurationChanges());
        $logs = $config_importer->getErrors();
        $this->assertCount(0, $logs);
    }
    
    /**
     * Tests that secondary writes are overwritten.
     */
    public function testSecondaryWritePrimaryFirst() : void {
        $name_primary = 'config_test.dynamic.primary';
        $name_secondary = 'config_test.dynamic.secondary';
        $sync = $this->container
            ->get('config.storage.sync');
        $uuid = $this->container
            ->get('uuid');
        $values_primary = [
            'id' => 'primary',
            'label' => 'Primary',
            'weight' => 0,
            'uuid' => $uuid->generate(),
        ];
        $sync->write($name_primary, $values_primary);
        $values_secondary = [
            'id' => 'secondary',
            'label' => 'Secondary Sync',
            'weight' => 0,
            'uuid' => $uuid->generate(),
            // Add a dependency on primary, to ensure that is synced first.
'dependencies' => [
                'config' => [
                    $name_primary,
                ],
            ],
        ];
        $sync->write($name_secondary, $values_secondary);
        // Import.
        $config_importer = $this->configImporter();
        $config_importer->import();
        $entity_storage = \Drupal::entityTypeManager()->getStorage('config_test');
        $primary = $entity_storage->load('primary');
        $this->assertEquals('primary', $primary->id());
        $this->assertEquals($values_primary['uuid'], $primary->uuid());
        $this->assertEquals($values_primary['label'], $primary->label());
        $secondary = $entity_storage->load('secondary');
        $this->assertEquals('secondary', $secondary->id());
        $this->assertEquals($values_secondary['uuid'], $secondary->uuid());
        $this->assertEquals($values_secondary['label'], $secondary->label());
        $logs = $config_importer->getErrors();
        $this->assertCount(1, $logs);
        $this->assertEquals(new FormattableMarkup('Deleted and replaced configuration entity "@name"', [
            '@name' => $name_secondary,
        ]), $logs[0]);
    }
    
    /**
     * Tests that secondary writes are overwritten.
     */
    public function testSecondaryWriteSecondaryFirst() : void {
        $name_primary = 'config_test.dynamic.primary';
        $name_secondary = 'config_test.dynamic.secondary';
        $sync = $this->container
            ->get('config.storage.sync');
        $uuid = $this->container
            ->get('uuid');
        $values_primary = [
            'id' => 'primary',
            'label' => 'Primary',
            'weight' => 0,
            'uuid' => $uuid->generate(),
            // Add a dependency on secondary, so that is synced first.
'dependencies' => [
                'config' => [
                    $name_secondary,
                ],
            ],
        ];
        $sync->write($name_primary, $values_primary);
        $values_secondary = [
            'id' => 'secondary',
            'label' => 'Secondary Sync',
            'weight' => 0,
            'uuid' => $uuid->generate(),
        ];
        $sync->write($name_secondary, $values_secondary);
        // Import.
        $config_importer = $this->configImporter();
        $config_importer->import();
        $entity_storage = \Drupal::entityTypeManager()->getStorage('config_test');
        $primary = $entity_storage->load('primary');
        $this->assertEquals('primary', $primary->id());
        $this->assertEquals($values_primary['uuid'], $primary->uuid());
        $this->assertEquals($values_primary['label'], $primary->label());
        $secondary = $entity_storage->load('secondary');
        $this->assertEquals('secondary', $secondary->id());
        $this->assertEquals($values_secondary['uuid'], $secondary->uuid());
        $this->assertEquals($values_secondary['label'], $secondary->label());
        $logs = $config_importer->getErrors();
        $this->assertCount(1, $logs);
        $this->assertEquals(Html::escape("Unexpected error during import with operation create for {$name_primary}: 'config_test' entity with ID 'secondary' already exists."), $logs[0]);
    }
    
    /**
     * Tests that secondary updates for deleted files work as expected.
     */
    public function testSecondaryUpdateDeletedParentFirst() : void {
        $name_dependency = 'config_test.dynamic.dependency';
        $name_dependent = 'config_test.dynamic.dependent';
        $name_other = 'config_test.dynamic.other';
        $storage = $this->container
            ->get('config.storage');
        $sync = $this->container
            ->get('config.storage.sync');
        $uuid = $this->container
            ->get('uuid');
        $values_dependency = [
            'id' => 'dependency',
            'label' => 'Dependency',
            'weight' => 0,
            'uuid' => $uuid->generate(),
        ];
        $storage->write($name_dependency, $values_dependency);
        $values_dependency['label'] = 'Updated Dependency';
        $sync->write($name_dependency, $values_dependency);
        $values_dependent = [
            'id' => 'dependent',
            'label' => 'Dependent',
            'weight' => 0,
            'uuid' => $uuid->generate(),
            // Add a dependency on dependency, to make sure that is synced first.
'dependencies' => [
                'config' => [
                    $name_dependency,
                ],
            ],
        ];
        $storage->write($name_dependent, $values_dependent);
        $values_dependent['label'] = 'Updated Child';
        $sync->write($name_dependent, $values_dependent);
        // Ensure that import will continue after the error.
        $values_other = [
            'id' => 'other',
            'label' => 'Other',
            'weight' => 0,
            'uuid' => $uuid->generate(),
            // Add a dependency on dependency, to make sure that is synced first. This
            // will also be synced after the dependent due to alphabetical ordering.
'dependencies' => [
                'config' => [
                    $name_dependency,
                ],
            ],
        ];
        $storage->write($name_other, $values_other);
        $values_other['label'] = 'Updated other';
        $sync->write($name_other, $values_other);
        // Check update changelist order.
        $config_importer = $this->configImporter();
        $updates = $config_importer->getStorageComparer()
            ->getChangelist('update');
        $expected = [
            $name_dependency,
            $name_dependent,
            $name_other,
        ];
        $this->assertSame($expected, $updates);
        // Import.
        $config_importer->import();
        $entity_storage = \Drupal::entityTypeManager()->getStorage('config_test');
        $dependency = $entity_storage->load('dependency');
        $this->assertEquals('dependency', $dependency->id());
        $this->assertEquals($values_dependency['uuid'], $dependency->uuid());
        $this->assertEquals($values_dependency['label'], $dependency->label());
        // The dependent was deleted in
        // \Drupal\config_test\Entity\ConfigTest::postSave().
        $this->assertNull($entity_storage->load('dependent'));
        $other = $entity_storage->load('other');
        $this->assertEquals('other', $other->id());
        $this->assertEquals($values_other['uuid'], $other->uuid());
        $this->assertEquals($values_other['label'], $other->label());
        $logs = $config_importer->getErrors();
        $this->assertCount(1, $logs);
        $this->assertEquals(new FormattableMarkup('Update target "@name" is missing.', [
            '@name' => $name_dependent,
        ]), $logs[0]);
    }
    
    /**
     * Tests that secondary updates for deleted files work as expected.
     *
     * This test is completely hypothetical since we only support full
     * configuration tree imports. Therefore, any configuration updates that cause
     * secondary deletes should be reflected already in the staged configuration.
     */
    public function testSecondaryUpdateDeletedChildFirst() : void {
        $name_dependency = 'config_test.dynamic.dependency';
        $name_dependent = 'config_test.dynamic.dependent';
        $storage = $this->container
            ->get('config.storage');
        $sync = $this->container
            ->get('config.storage.sync');
        $uuid = $this->container
            ->get('uuid');
        $values_dependency = [
            'id' => 'dependency',
            'label' => 'Dependency',
            'weight' => 0,
            'uuid' => $uuid->generate(),
            // Add a dependency on dependent, to make sure that is synced first.
'dependencies' => [
                'config' => [
                    $name_dependent,
                ],
            ],
        ];
        $storage->write($name_dependency, $values_dependency);
        $values_dependency['label'] = 'Updated Dependency';
        $sync->write($name_dependency, $values_dependency);
        $values_dependent = [
            'id' => 'dependent',
            'label' => 'Dependent',
            'weight' => 0,
            'uuid' => $uuid->generate(),
        ];
        $storage->write($name_dependent, $values_dependent);
        $values_dependent['label'] = 'Updated Dependent';
        $sync->write($name_dependent, $values_dependent);
        // Import.
        $config_importer = $this->configImporter();
        $config_importer->import();
        $entity_storage = \Drupal::entityTypeManager()->getStorage('config_test');
        // Both entities are deleted. ConfigTest::postSave() causes updates of the
        // dependency entity to delete the dependent entity. Since the dependency depends on
        // the dependent, removing the dependent causes the dependency to be removed.
        $this->assertNull($entity_storage->load('dependency'));
        $this->assertNull($entity_storage->load('dependent'));
        $logs = $config_importer->getErrors();
        $this->assertCount(0, $logs);
    }
    
    /**
     * Tests that secondary deletes for deleted files work as expected.
     */
    public function testSecondaryDeletedChildSecond() : void {
        $name_dependency = 'config_test.dynamic.dependency';
        $name_dependent = 'config_test.dynamic.dependent';
        $storage = $this->container
            ->get('config.storage');
        $uuid = $this->container
            ->get('uuid');
        $values_dependency = [
            'id' => 'dependency',
            'label' => 'Dependency',
            'weight' => 0,
            'uuid' => $uuid->generate(),
            // Add a dependency on dependent, to make sure this delete is synced first.
'dependencies' => [
                'config' => [
                    $name_dependent,
                ],
            ],
        ];
        $storage->write($name_dependency, $values_dependency);
        $values_dependent = [
            'id' => 'dependent',
            'label' => 'Dependent',
            'weight' => 0,
            'uuid' => $uuid->generate(),
        ];
        $storage->write($name_dependent, $values_dependent);
        // Import.
        $config_importer = $this->configImporter();
        $config_importer->import();
        $entity_storage = \Drupal::entityTypeManager()->getStorage('config_test');
        $this->assertNull($entity_storage->load('dependency'));
        $this->assertNull($entity_storage->load('dependent'));
        // The dependent entity does not exist as the delete worked and although the
        // delete occurred in \Drupal\config_test\Entity\ConfigTest::postDelete()
        // this does not matter.
        $logs = $config_importer->getErrors();
        $this->assertCount(0, $logs);
    }
    
    /**
     * Tests updating of configuration during import.
     */
    public function testUpdated() : void {
        $name = 'config_test.system';
        $dynamic_name = 'config_test.dynamic.dotted.default';
        $storage = $this->container
            ->get('config.storage');
        $sync = $this->container
            ->get('config.storage.sync');
        // Verify that the configuration objects to import exist.
        $this->assertTrue($storage->exists($name), $name . ' found.');
        $this->assertTrue($storage->exists($dynamic_name), $dynamic_name . ' found.');
        // Replace the file content of the existing configuration objects in the
        // sync directory.
        $original_name_data = [
            'foo' => 'beer',
        ];
        $sync->write($name, $original_name_data);
        $original_dynamic_data = $storage->read($dynamic_name);
        $original_dynamic_data['label'] = 'Updated';
        $sync->write($dynamic_name, $original_dynamic_data);
        // Verify the active configuration still returns the default values.
        $config = $this->config($name);
        $this->assertSame('bar', $config->get('foo'));
        $config = $this->config($dynamic_name);
        $this->assertSame('Default', $config->get('label'));
        // Import.
        $config_importer = $this->configImporter();
        $config_importer->import();
        // Verify the values were updated.
        \Drupal::configFactory()->reset($name);
        $config = $this->config($name);
        $this->assertSame('beer', $config->get('foo'));
        $config = $this->config($dynamic_name);
        $this->assertSame('Updated', $config->get('label'));
        // Verify that the original file content is still the same.
        $this->assertSame($original_name_data, $sync->read($name));
        $this->assertSame($original_dynamic_data, $sync->read($dynamic_name));
        // Verify that appropriate module API hooks have been invoked.
        $this->assertTrue(isset($GLOBALS['hook_config_test']['load']));
        $this->assertTrue(isset($GLOBALS['hook_config_test']['presave']));
        $this->assertFalse(isset($GLOBALS['hook_config_test']['insert']));
        $this->assertTrue(isset($GLOBALS['hook_config_test']['update']));
        $this->assertFalse(isset($GLOBALS['hook_config_test']['predelete']));
        $this->assertFalse(isset($GLOBALS['hook_config_test']['delete']));
        // Verify that there is nothing more to import.
        $this->assertFalse($config_importer->hasUnprocessedConfigurationChanges());
        $logs = $config_importer->getErrors();
        $this->assertCount(0, $logs);
    }
    
    /**
     * Tests the isInstallable method()
     */
    public function testIsInstallable() : void {
        $config_name = 'config_test.dynamic.is_installable';
        $this->assertFalse($this->container
            ->get('config.storage')
            ->exists($config_name));
        \Drupal::state()->set('config_test.is_installable', TRUE);
        $this->installConfig([
            'config_test',
        ]);
        $this->assertTrue($this->container
            ->get('config.storage')
            ->exists($config_name));
    }
    
    /**
     * Tests dependency validation during configuration import.
     *
     * @see \Drupal\Core\EventSubscriber\ConfigImportSubscriber
     * @see \Drupal\Core\Config\ConfigImporter::createExtensionChangelist()
     */
    public function testUnmetDependency() : void {
        $storage = $this->container
            ->get('config.storage');
        $sync = $this->container
            ->get('config.storage.sync');
        // Test an unknown configuration owner.
        $sync->write('unknown.config', [
            'test' => 'test',
        ]);
        // Make a config entity have unmet dependencies.
        $config_entity_data = $sync->read('config_test.dynamic.dotted.default');
        $config_entity_data['dependencies'] = [
            'module' => [
                'unknown',
            ],
        ];
        $sync->write('config_test.dynamic.dotted.module', $config_entity_data);
        $config_entity_data['dependencies'] = [
            'theme' => [
                'unknown',
            ],
        ];
        $sync->write('config_test.dynamic.dotted.theme', $config_entity_data);
        $config_entity_data['dependencies'] = [
            'config' => [
                'unknown',
            ],
        ];
        $sync->write('config_test.dynamic.dotted.config', $config_entity_data);
        // Make an active config depend on something that is missing in sync.
        // The whole configuration needs to be consistent, not only the updated one.
        $config_entity_data['dependencies'] = [];
        $storage->write('config_test.dynamic.dotted.deleted', $config_entity_data);
        $config_entity_data['dependencies'] = [
            'config' => [
                'config_test.dynamic.dotted.deleted',
            ],
        ];
        $storage->write('config_test.dynamic.dotted.existing', $config_entity_data);
        $sync->write('config_test.dynamic.dotted.existing', $config_entity_data);
        $extensions = $sync->read('core.extension');
        // Add a module and a theme that do not exist.
        $extensions['module']['unknown_module'] = 0;
        $extensions['theme']['unknown_theme'] = 0;
        // Add a module and a theme that depend on uninstalled extensions.
        $extensions['module']['new_dependency_test'] = 0;
        $extensions['theme']['test_subtheme'] = 0;
        $sync->write('core.extension', $extensions);
        $config_importer = $this->configImporter();
        try {
            $config_importer->import();
            $this->fail('ConfigImporterException not thrown; an invalid import was not stopped due to missing dependencies.');
        } catch (ConfigImporterException $e) {
            $expected = [
                static::FAIL_MESSAGE,
                'Unable to install the <em class="placeholder">unknown_module</em> module since it does not exist.',
                'Unable to install the <em class="placeholder">New Dependency test</em> module since it requires the <em class="placeholder">New Dependency test with service</em> module.',
                'Unable to install the <em class="placeholder">unknown_theme</em> theme since it does not exist.',
                'Unable to install the <em class="placeholder">Theme test subtheme</em> theme since it requires the <em class="placeholder">Theme test base theme</em> theme.',
                'Configuration <em class="placeholder">config_test.dynamic.dotted.config</em> depends on the <em class="placeholder">unknown</em> configuration that will not exist after import.',
                'Configuration <em class="placeholder">config_test.dynamic.dotted.existing</em> depends on the <em class="placeholder">config_test.dynamic.dotted.deleted</em> configuration that will not exist after import.',
                'Configuration <em class="placeholder">config_test.dynamic.dotted.module</em> depends on the <em class="placeholder">unknown</em> module that will not be installed after import.',
                'Configuration <em class="placeholder">config_test.dynamic.dotted.theme</em> depends on the <em class="placeholder">unknown</em> theme that will not be installed after import.',
                'Configuration <em class="placeholder">unknown.config</em> depends on the <em class="placeholder">unknown</em> extension that will not be installed after import.',
            ];
            $this->assertEquals(implode(PHP_EOL, $expected), $e->getMessage());
            $error_log = $config_importer->getErrors();
            $expected = [
                'Unable to install the <em class="placeholder">unknown_module</em> module since it does not exist.',
                'Unable to install the <em class="placeholder">New Dependency test</em> module since it requires the <em class="placeholder">New Dependency test with service</em> module.',
                'Unable to install the <em class="placeholder">unknown_theme</em> theme since it does not exist.',
                'Configuration <em class="placeholder">config_test.dynamic.dotted.config</em> depends on the <em class="placeholder">unknown</em> configuration that will not exist after import.',
                'Configuration <em class="placeholder">config_test.dynamic.dotted.existing</em> depends on the <em class="placeholder">config_test.dynamic.dotted.deleted</em> configuration that will not exist after import.',
                'Configuration <em class="placeholder">config_test.dynamic.dotted.module</em> depends on the <em class="placeholder">unknown</em> module that will not be installed after import.',
                'Configuration <em class="placeholder">config_test.dynamic.dotted.theme</em> depends on the <em class="placeholder">unknown</em> theme that will not be installed after import.',
                'Configuration <em class="placeholder">unknown.config</em> depends on the <em class="placeholder">unknown</em> extension that will not be installed after import.',
            ];
            foreach ($expected as $expected_message) {
                $this->assertContainsEquals($expected_message, $error_log, $expected_message);
            }
        }
        // Make a config entity have multiple unmet dependencies.
        $config_entity_data = $sync->read('config_test.dynamic.dotted.default');
        $config_entity_data['dependencies'] = [
            'module' => [
                'unknown',
                'dblog',
            ],
        ];
        $sync->write('config_test.dynamic.dotted.module', $config_entity_data);
        $config_entity_data['dependencies'] = [
            'theme' => [
                'unknown',
                'stark',
            ],
        ];
        $sync->write('config_test.dynamic.dotted.theme', $config_entity_data);
        $config_entity_data['dependencies'] = [
            'config' => [
                'unknown',
                'unknown2',
            ],
        ];
        $sync->write('config_test.dynamic.dotted.config', $config_entity_data);
        $config_importer = $this->configImporter();
        try {
            $this->configImporter
                ->import();
            $this->fail('ConfigImporterException not thrown, invalid import was not stopped due to missing dependencies.');
        } catch (ConfigImporterException $e) {
            $expected = [
                static::FAIL_MESSAGE,
                'Unable to install the <em class="placeholder">unknown_module</em> module since it does not exist.',
                'Unable to install the <em class="placeholder">New Dependency test</em> module since it requires the <em class="placeholder">New Dependency test with service</em> module.',
                'Unable to install the <em class="placeholder">unknown_theme</em> theme since it does not exist.',
                'Unable to install the <em class="placeholder">Theme test subtheme</em> theme since it requires the <em class="placeholder">Theme test base theme</em> theme.',
                'Configuration <em class="placeholder">config_test.dynamic.dotted.config</em> depends on configuration (<em class="placeholder">unknown, unknown2</em>) that will not exist after import.',
                'Configuration <em class="placeholder">config_test.dynamic.dotted.existing</em> depends on the <em class="placeholder">config_test.dynamic.dotted.deleted</em> configuration that will not exist after import.',
                'Configuration <em class="placeholder">config_test.dynamic.dotted.module</em> depends on modules (<em class="placeholder">unknown, Database Logging</em>) that will not be installed after import.',
                'Configuration <em class="placeholder">config_test.dynamic.dotted.theme</em> depends on themes (<em class="placeholder">unknown, Stark</em>) that will not be installed after import.',
                'Configuration <em class="placeholder">unknown.config</em> depends on the <em class="placeholder">unknown</em> extension that will not be installed after import.',
            ];
            $this->assertEquals(implode(PHP_EOL, $expected), $e->getMessage());
            $error_log = $config_importer->getErrors();
            $expected = [
                'Configuration <em class="placeholder">config_test.dynamic.dotted.config</em> depends on configuration (<em class="placeholder">unknown, unknown2</em>) that will not exist after import.',
                'Configuration <em class="placeholder">config_test.dynamic.dotted.module</em> depends on modules (<em class="placeholder">unknown, Database Logging</em>) that will not be installed after import.',
                'Configuration <em class="placeholder">config_test.dynamic.dotted.theme</em> depends on themes (<em class="placeholder">unknown, Stark</em>) that will not be installed after import.',
            ];
            foreach ($expected as $expected_message) {
                $this->assertContainsEquals($expected_message, $error_log, $expected_message);
            }
        }
    }
    
    /**
     * Tests missing core.extension during configuration import.
     *
     * @see \Drupal\Core\EventSubscriber\ConfigImportSubscriber
     */
    public function testMissingCoreExtension() : void {
        $sync = $this->container
            ->get('config.storage.sync');
        $sync->delete('core.extension');
        $config_importer = $this->configImporter();
        try {
            $config_importer->import();
            $this->fail('ConfigImporterException not thrown, invalid import was not stopped due to missing dependencies.');
        } catch (ConfigImporterException $e) {
            $expected = static::FAIL_MESSAGE . PHP_EOL . 'The core.extension configuration does not exist.';
            $this->assertEquals($expected, $e->getMessage());
            $error_log = $config_importer->getErrors();
            $this->assertEquals([
                'The core.extension configuration does not exist.',
            ], $error_log);
        }
    }
    
    /**
     * Tests uninstall validators being called during synchronization.
     *
     * @see \Drupal\Core\EventSubscriber\ConfigImportSubscriber
     */
    public function testRequiredModuleValidation() : void {
        $sync = $this->container
            ->get('config.storage.sync');
        $extensions = $sync->read('core.extension');
        unset($extensions['module']['system']);
        $sync->write('core.extension', $extensions);
        $config_importer = $this->configImporter();
        try {
            $config_importer->import();
            $this->fail('ConfigImporterException not thrown, invalid import was not stopped due to missing dependencies.');
        } catch (ConfigImporterException $e) {
            $this->assertStringContainsString('There were errors validating the config synchronization.', $e->getMessage());
            $error_log = $config_importer->getErrors();
            $this->assertEquals('Unable to uninstall the System module because: The System module is required.', $error_log[0]);
        }
    }
    
    /**
     * Tests installing a base themes and sub themes during configuration import.
     *
     * @see \Drupal\Core\EventSubscriber\ConfigImportSubscriber
     */
    public function testInstallBaseAndSubThemes() : void {
        $sync = $this->container
            ->get('config.storage.sync');
        $extensions = $sync->read('core.extension');
        $extensions['theme']['test_basetheme'] = 0;
        $extensions['theme']['test_subtheme'] = 0;
        $extensions['theme']['test_subsubtheme'] = 0;
        $sync->write('core.extension', $extensions);
        $config_importer = $this->configImporter();
        $config_importer->import();
        $this->assertTrue($this->container
            ->get('theme_handler')
            ->themeExists('test_basetheme'));
        $this->assertTrue($this->container
            ->get('theme_handler')
            ->themeExists('test_subsubtheme'));
        $this->assertTrue($this->container
            ->get('theme_handler')
            ->themeExists('test_subtheme'));
        // Test uninstalling them.
        $extensions = $sync->read('core.extension');
        unset($extensions['theme']['test_basetheme']);
        unset($extensions['theme']['test_subsubtheme']);
        unset($extensions['theme']['test_subtheme']);
        $sync->write('core.extension', $extensions);
        $config_importer = $this->configImporter();
        $config_importer->import();
        $this->assertFalse($this->container
            ->get('theme_handler')
            ->themeExists('test_basetheme'));
        $this->assertFalse($this->container
            ->get('theme_handler')
            ->themeExists('test_subsubtheme'));
        $this->assertFalse($this->container
            ->get('theme_handler')
            ->themeExists('test_subtheme'));
    }
    
    /**
     * Tests install profile validation during configuration import.
     *
     * @see \Drupal\Core\EventSubscriber\ConfigImportSubscriber
     */
    public function testInstallProfile() : void {
        $sync = $this->container
            ->get('config.storage.sync');
        $extensions = $sync->read('core.extension');
        // Add an install profile.
        $extensions['module']['standard'] = 0;
        $sync->write('core.extension', $extensions);
        $config_importer = $this->configImporter();
        try {
            $config_importer->import();
            $this->fail('ConfigImporterException not thrown; an invalid import was not stopped due to missing dependencies.');
        } catch (ConfigImporterException $e) {
            $expected = static::FAIL_MESSAGE . PHP_EOL . 'Unable to install the <em class="placeholder">standard</em> module since it does not exist.';
            $this->assertEquals($expected, $e->getMessage(), 'There were errors validating the config synchronization.');
            $error_log = $config_importer->getErrors();
            // Install profiles should not even be scanned at this point.
            $this->assertEquals([
                'Unable to install the standard module since it does not exist.',
            ], $error_log);
        }
    }
    
    /**
     * Tests install profile validation during configuration import.
     *
     * @see \Drupal\Core\EventSubscriber\ConfigImportSubscriber
     */
    public function testInstallProfileMisMatch() : void {
        // Install profiles can not be changed. They can only be uninstalled. We
        // need to set an install profile prior to testing because KernelTestBase
        // tests do not use one.
        $this->setInstallProfile('minimal');
        $sync = $this->container
            ->get('config.storage.sync');
        $extensions = $sync->read('core.extension');
        // Change the install profile.
        $extensions['profile'] = 'this_will_not_work';
        $sync->write('core.extension', $extensions);
        $config_importer = $this->configImporter();
        try {
            $config_importer->import();
            $this->fail('ConfigImporterException not thrown; an invalid import was not stopped due to missing dependencies.');
        } catch (ConfigImporterException $e) {
            $expected = static::FAIL_MESSAGE . PHP_EOL . 'Cannot change the install profile from <em class="placeholder">minimal</em> to <em class="placeholder">this_will_not_work</em> once Drupal is installed.';
            $this->assertEquals($expected, $e->getMessage(), 'There were errors validating the config synchronization.');
            $error_log = $config_importer->getErrors();
            $this->assertEquals([
                'Cannot change the install profile from minimal to this_will_not_work once Drupal is installed.',
            ], $error_log);
        }
    }
    
    /**
     * Tests the isSyncing flags.
     */
    public function testIsSyncingInHooks() : void {
        $dynamic_name = 'config_test.dynamic.dotted.default';
        $storage = $this->container
            ->get('config.storage');
        // Verify the default configuration values exist.
        $config = $this->config($dynamic_name);
        $this->assertSame('dotted.default', $config->get('id'));
        // Delete the config so that create hooks will fire.
        $storage->delete($dynamic_name);
        \Drupal::state()->set('config_test.store_isSyncing', []);
        $this->configImporter()
            ->import();
        // The values of the syncing values should be stored in state by
        // config_test_config_test_create().
        $state = \Drupal::state()->get('config_test.store_isSyncing');
        $this->assertTrue($state['global_state::create'], '\\Drupal::isConfigSyncing() returns TRUE');
        $this->assertTrue($state['entity_state::create'], 'ConfigEntity::isSyncing() returns TRUE');
        $this->assertTrue($state['global_state::presave'], '\\Drupal::isConfigSyncing() returns TRUE');
        $this->assertTrue($state['entity_state::presave'], 'ConfigEntity::isSyncing() returns TRUE');
        $this->assertTrue($state['global_state::insert'], '\\Drupal::isConfigSyncing() returns TRUE');
        $this->assertTrue($state['entity_state::insert'], 'ConfigEntity::isSyncing() returns TRUE');
        // Cause a config update so update hooks will fire.
        $config = $this->config($dynamic_name);
        $config->set('label', 'A new name')
            ->save();
        \Drupal::state()->set('config_test.store_isSyncing', []);
        $this->configImporter()
            ->import();
        // The values of the syncing values should be stored in state by
        // config_test_config_test_create().
        $state = \Drupal::state()->get('config_test.store_isSyncing');
        $this->assertTrue($state['global_state::presave'], '\\Drupal::isConfigSyncing() returns TRUE');
        $this->assertTrue($state['entity_state::presave'], 'ConfigEntity::isSyncing() returns TRUE');
        $this->assertTrue($state['global_state::update'], '\\Drupal::isConfigSyncing() returns TRUE');
        $this->assertTrue($state['entity_state::update'], 'ConfigEntity::isSyncing() returns TRUE');
        // Cause a config delete so delete hooks will fire.
        $sync = $this->container
            ->get('config.storage.sync');
        $sync->delete($dynamic_name);
        \Drupal::state()->set('config_test.store_isSyncing', []);
        $this->configImporter()
            ->import();
        // The values of the syncing values should be stored in state by
        // config_test_config_test_create().
        $state = \Drupal::state()->get('config_test.store_isSyncing');
        $this->assertTrue($state['global_state::predelete'], '\\Drupal::isConfigSyncing() returns TRUE');
        $this->assertTrue($state['entity_state::predelete'], 'ConfigEntity::isSyncing() returns TRUE');
        $this->assertTrue($state['global_state::delete'], '\\Drupal::isConfigSyncing() returns TRUE');
        $this->assertTrue($state['entity_state::delete'], 'ConfigEntity::isSyncing() returns TRUE');
        // Test that isSyncing is TRUE in hook_module_preinstall() when installing
        // module via config import.
        $extensions = $sync->read('core.extension');
        // First, install system_test so that its hook_module_preinstall() will run
        // when module_test is installed.
        $this->container
            ->get('module_installer')
            ->install([
            'system_test',
        ]);
        // Add module_test and system_test to the enabled modules to be imported,
        // so that module_test gets installed on import and system_test does not get
        // uninstalled.
        $extensions['module']['module_test'] = 0;
        $extensions['module']['system_test'] = 0;
        $extensions['module'] = module_config_sort($extensions['module']);
        $sync->write('core.extension', $extensions);
        $this->configImporter()
            ->import();
        // Syncing values stored in state by hook_module_preinstall should be TRUE
        // when module is installed via config import.
        $this->assertTrue(\Drupal::state()->get('system_test_preinstall_module_config_installer_syncing'), '\\Drupal::isConfigSyncing() in system_test_module_preinstall() returns TRUE');
        $this->assertTrue(\Drupal::state()->get('system_test_preinstall_module_syncing_param'), 'system_test_module_preinstall() $is_syncing value is TRUE');
        // Syncing value stored in state by uninstall hooks should be FALSE
        // when uninstalling outside of config import.
        $this->container
            ->get('module_installer')
            ->uninstall([
            'module_test',
        ]);
        $this->assertFalse(\Drupal::state()->get('system_test_preuninstall_module_config_installer_syncing'), '\\Drupal::isConfigSyncing() in system_test_module_preuninstall() returns FALSE');
        $this->assertFalse(\Drupal::state()->get('system_test_preuninstall_module_syncing_param'), 'system_test_module_preuninstall() $is_syncing value is FALSE');
        $this->assertFalse(\Drupal::state()->get('system_test_modules_uninstalled_config_installer_syncing'), '\\Drupal::isConfigSyncing() in system_test_modules_uninstalled returns FALSE');
        $this->assertFalse(\Drupal::state()->get('system_test_modules_uninstalled_syncing_param'), 'system_test_modules_uninstalled $is_syncing value is FALSE');
        // Syncing value stored in state by hook_module_preinstall should be FALSE
        // when installing outside of config import.
        $this->container
            ->get('module_installer')
            ->install([
            'module_test',
        ]);
        $this->assertFalse(\Drupal::state()->get('system_test_preinstall_module_config_installer_syncing'), '\\Drupal::isConfigSyncing() in system_test_module_preinstall() returns TRUE');
        $this->assertFalse(\Drupal::state()->get('system_test_preinstall_module_syncing_param'), 'system_test_module_preinstall() $is_syncing value is TRUE');
        // Uninstall module_test via config import. Syncing value stored in state
        // by uninstall hooks should be TRUE.
        unset($extensions['module']['module_test']);
        $sync->write('core.extension', $extensions);
        $this->configImporter()
            ->import();
        $this->assertTrue(\Drupal::state()->get('system_test_preuninstall_module_config_installer_syncing'), '\\Drupal::isConfigSyncing() in system_test_module_preuninstall() returns TRUE');
        $this->assertTrue(\Drupal::state()->get('system_test_preuninstall_module_syncing_param'), 'system_test_module_preuninstall() $is_syncing value is TRUE');
        $this->assertTrue(\Drupal::state()->get('system_test_modules_uninstalled_config_installer_syncing'), '\\Drupal::isConfigSyncing() in system_test_modules_uninstalled returns TRUE');
        $this->assertTrue(\Drupal::state()->get('system_test_modules_uninstalled_syncing_param'), 'system_test_modules_uninstalled $is_syncing value is TRUE');
    }
    
    /**
     * Tests that the isConfigSyncing flag is cleanup after an invalid step.
     */
    public function testInvalidStep() : void {
        $this->assertFalse(\Drupal::isConfigSyncing(), 'Before an import \\Drupal::isConfigSyncing() returns FALSE');
        $context = [];
        $config_importer = $this->configImporter();
        try {
            $config_importer->doSyncStep('a_non_existent_step', $context);
            $this->fail('Expected \\InvalidArgumentException thrown');
        } catch (\InvalidArgumentException) {
            // Expected exception; just continue testing.
        }
        $this->assertFalse(\Drupal::isConfigSyncing(), 'After an invalid step \\Drupal::isConfigSyncing() returns FALSE');
    }
    
    /**
     * Tests that the isConfigSyncing flag is set correctly during a custom step.
     */
    public function testCustomStep() : void {
        $this->assertFalse(\Drupal::isConfigSyncing(), 'Before an import \\Drupal::isConfigSyncing() returns FALSE');
        $context = [];
        $this->configImporter()
            ->doSyncStep(self::customStep(...), $context);
        $this->assertTrue($context['is_syncing'], 'Inside a custom step \\Drupal::isConfigSyncing() returns TRUE');
        $this->assertFalse(\Drupal::isConfigSyncing(), 'After an valid custom step \\Drupal::isConfigSyncing() returns FALSE');
    }
    
    /**
     * Tests that uninstall a theme in config import correctly imports all config.
     */
    public function testUninstallThemeIncrementsCount() : void {
        $theme_installer = $this->container
            ->get('theme_installer');
        // Install our theme.
        $theme = 'test_basetheme';
        $theme_installer->install([
            $theme,
        ]);
        $this->assertTrue($this->container
            ->get('theme_handler')
            ->themeExists($theme));
        $sync = $this->container
            ->get('config.storage.sync');
        // Update 2 pieces of config in sync.
        $systemSiteName = 'system.site';
        $system = $sync->read($systemSiteName);
        $system['name'] = 'Foo';
        $sync->write($systemSiteName, $system);
        $cronName = 'system.cron';
        $cron = $sync->read($cronName);
        $this->assertTrue($cron['logging']);
        $cron['logging'] = FALSE;
        $sync->write($cronName, $cron);
        // Uninstall the theme in sync.
        $extensions = $sync->read('core.extension');
        unset($extensions['theme'][$theme]);
        $sync->write('core.extension', $extensions);
        $this->configImporter()
            ->import();
        // The theme should be uninstalled.
        $this->assertFalse($this->container
            ->get('theme_handler')
            ->themeExists($theme));
        // Both pieces of config should be updated.
        \Drupal::configFactory()->reset($systemSiteName);
        \Drupal::configFactory()->reset($cronName);
        $this->assertEquals('Foo', $this->config($systemSiteName)
            ->get('name'));
        $this->assertEquals(0, $this->config($cronName)
            ->get('logging'));
    }
    
    /**
     * Tests config events during config import.
     */
    public function testConfigEvents() : void {
        $this->installConfig([
            'config_events_test',
        ]);
        $this->config('config_events_test.test')
            ->set('key', 'bar')
            ->save();
        $this->copyConfig($this->container
            ->get('config.storage'), $this->container
            ->get('config.storage.sync'));
        $this->config('config_events_test.test')
            ->set('key', 'foo')
            ->save();
        \Drupal::state()->set('config_events_test.event', []);
        // Import the configuration. This results in a save event with the value
        // changing from foo to bar.
        $this->configImporter()
            ->import();
        $event = \Drupal::state()->get('config_events_test.event', []);
        $this->assertSame(ConfigEvents::SAVE, $event['event_name']);
        $this->assertSame([
            'key' => 'bar',
        ], $event['current_config_data']);
        $this->assertSame([
            'key' => 'bar',
        ], $event['raw_config_data']);
        $this->assertSame([
            'key' => 'foo',
        ], $event['original_config_data']);
        // Import the configuration that deletes 'config_events_test.test'.
        $this->container
            ->get('config.storage.sync')
            ->delete('config_events_test.test');
        $this->configImporter()
            ->import();
        $this->assertFalse($this->container
            ->get('config.storage')
            ->exists('config_events_test.test'));
        $event = \Drupal::state()->get('config_events_test.event', []);
        $this->assertSame(ConfigEvents::DELETE, $event['event_name']);
        $this->assertSame([], $event['current_config_data']);
        $this->assertSame([], $event['raw_config_data']);
        $this->assertSame([
            'key' => 'bar',
        ], $event['original_config_data']);
    }
    
    /**
     * Tests events and collections during a config import.
     */
    public function testEventsAndCollectionsImport() : void {
        $collections = [
            'another_collection',
            'collection.test1',
            'collection.test2',
        ];
        // Set the event listener to return three possible collections.
        // @see \Drupal\config_collection_install_test\EventSubscriber
        \Drupal::state()->set('config_collection_install_test.collection_names', $collections);
        $this->enableModules([
            'config_collection_install_test',
        ]);
        $this->installConfig([
            'config_collection_install_test',
        ]);
        // Export the configuration and uninstall the module to test installing it
        // via configuration import.
        $this->copyConfig($this->container
            ->get('config.storage'), $this->container
            ->get('config.storage.sync'));
        $this->container
            ->get('module_installer')
            ->uninstall([
            'config_collection_install_test',
        ]);
        $this->assertEmpty($this->container
            ->get('config.storage')
            ->getAllCollectionNames());
        \Drupal::state()->set('config_events_test.all_events', []);
        $this->configImporter()
            ->import();
        $this->assertSame($collections, $this->container
            ->get('config.storage')
            ->getAllCollectionNames());
        $all_events = \Drupal::state()->get('config_events_test.all_events');
        $this->assertArrayHasKey('core.extension', $all_events[ConfigEvents::SAVE]);
        // Ensure that config in collections does not have the regular configuration
        // event triggered.
        $this->assertArrayNotHasKey('config_collection_install_test.test', $all_events[ConfigEvents::SAVE]);
        $this->assertCount(3, $all_events[ConfigCollectionEvents::SAVE_IN_COLLECTION]['config_collection_install_test.test']);
        $event_collections = [];
        foreach ($all_events[ConfigCollectionEvents::SAVE_IN_COLLECTION]['config_collection_install_test.test'] as $event) {
            $event_collections[] = $event['current_config_data']['collection'];
        }
        $this->assertSame($collections, $event_collections);
    }
    
    /**
     * Tests the target storage caching during configuration import.
     */
    public function testStorageComparerTargetStorage() : void {
        $this->installConfig([
            'config_events_test',
        ]);
        $this->copyConfig($this->container
            ->get('config.storage'), $this->container
            ->get('config.storage.sync'));
        $this->assertTrue($this->container
            ->get('module_installer')
            ->uninstall([
            'config_test',
        ]));
        \Drupal::state()->set('config_events_test.all_events', []);
        \Drupal::state()->set('config_test_install.foo_value', 'transient');
        // Prime the active config cache. If the ConfigImporter and StorageComparer
        // do not manage the target storage correctly this cache can pollute the
        // data.
        \Drupal::configFactory()->get('config_test.system');
        // Import the configuration. This results in a save event with the value
        // changing from foo to bar.
        $this->configImporter()
            ->import();
        $all_events = \Drupal::state()->get('config_events_test.all_events');
        // Test that the values change as expected during the configuration import.
        $this->assertCount(3, $all_events[ConfigEvents::SAVE]['config_test.system']);
        // First, the values are set by the module installer using the configuration
        // import's source storage.
        $this->assertSame([], $all_events[ConfigEvents::SAVE]['config_test.system'][0]['original_config_data']);
        $this->assertSame('bar', $all_events[ConfigEvents::SAVE]['config_test.system'][0]['current_config_data']['foo']);
        // Next, the config_test_install() function changes the value.
        $this->assertSame('bar', $all_events[ConfigEvents::SAVE]['config_test.system'][1]['original_config_data']['foo']);
        $this->assertSame('transient', $all_events[ConfigEvents::SAVE]['config_test.system'][1]['current_config_data']['foo']);
        // Last, the config importer processes all the configuration in the source
        // storage and ensures the values are as expected.
        $this->assertSame('transient', $all_events[ConfigEvents::SAVE]['config_test.system'][2]['original_config_data']['foo']);
        $this->assertSame('bar', $all_events[ConfigEvents::SAVE]['config_test.system'][2]['current_config_data']['foo']);
    }
    
    /**
     * Helper method to test custom config installer steps.
     *
     * @param array $context
     *   Batch context.
     * @param \Drupal\Core\Config\ConfigImporter $importer
     *   The config importer.
     */
    public static function customStep(array &$context, ConfigImporter $importer) {
        $context['is_syncing'] = \Drupal::isConfigSyncing();
    }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
AssertContentTrait::$content protected property The current raw content.
AssertContentTrait::$drupalSettings protected property The drupalSettings value from the current raw $content.
AssertContentTrait::$elements protected property The XML structure parsed from the current raw $content. 1
AssertContentTrait::$plainTextContent protected property The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped protected function Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField protected function Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById protected function Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName protected function Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath protected function Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked protected function Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue protected function Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink protected function Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref protected function Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds protected function Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped protected function Passes if raw text IS NOT found escaped on loaded page, fail otherwise.
AssertContentTrait::assertNoField protected function Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById protected function Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName protected function Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath protected function Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked protected function Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink protected function Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref protected function Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion protected function Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption protected function Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected protected function Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern protected function Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw protected function Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText protected function Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle protected function Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText protected function Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionByText protected function Asserts that a select option with the visible text exists.
AssertContentTrait::assertOptionSelected protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern protected function Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw protected function Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText protected function Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper protected function Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern protected function Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput protected function Asserts themed output.
AssertContentTrait::assertTitle protected function Pass if the page title is the given string.
AssertContentTrait::assertUniqueText protected function Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper protected function Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery protected function Builds an XPath query.
AssertContentTrait::constructFieldXpath protected function Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions protected function Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings protected function Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent protected function Gets the current raw content.
AssertContentTrait::getSelectedItem protected function Get the selected value from a select field.
AssertContentTrait::getTextContent protected function Retrieves the plain-text content from the current raw content.
AssertContentTrait::parse protected function Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace protected function Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings protected function Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent protected function Sets the raw content (e.g. HTML).
AssertContentTrait::xpath protected function Performs an xpath search on the contents of the internal browser.
ConfigImporterTest::$modules protected static property Overrides KernelTestBase::$modules
ConfigImporterTest::customStep public static function Helper method to test custom config installer steps.
ConfigImporterTest::FAIL_MESSAGE constant The beginning of an import validation error.
ConfigImporterTest::setUp protected function Overrides KernelTestBase::setUp
ConfigImporterTest::testConfigEvents public function Tests config events during config import.
ConfigImporterTest::testCustomStep public function Tests that the isConfigSyncing flag is set correctly during a custom step.
ConfigImporterTest::testDeleted public function Tests deletion of configuration during import.
ConfigImporterTest::testEmptyImportFails public function Tests that trying to import from empty sync configuration directory fails.
ConfigImporterTest::testEventsAndCollectionsImport public function Tests events and collections during a config import.
ConfigImporterTest::testInstallBaseAndSubThemes public function Tests installing a base themes and sub themes during configuration import.
ConfigImporterTest::testInstallProfile public function Tests install profile validation during configuration import.
ConfigImporterTest::testInstallProfileMisMatch public function Tests install profile validation during configuration import.
ConfigImporterTest::testInvalidStep public function Tests that the isConfigSyncing flag is cleanup after an invalid step.
ConfigImporterTest::testIsInstallable public function Tests the isInstallable method()
ConfigImporterTest::testIsSyncingInHooks public function Tests the isSyncing flags.
ConfigImporterTest::testMissingCoreExtension public function Tests missing core.extension during configuration import.
ConfigImporterTest::testNew public function Tests creation of configuration during import.
ConfigImporterTest::testNoImport public function Tests omission of module APIs for bare configuration operations.
ConfigImporterTest::testRequiredModuleValidation public function Tests uninstall validators being called during synchronization.
ConfigImporterTest::testSecondaryDeletedChildSecond public function Tests that secondary deletes for deleted files work as expected.
ConfigImporterTest::testSecondaryUpdateDeletedChildFirst public function Tests that secondary updates for deleted files work as expected.
ConfigImporterTest::testSecondaryUpdateDeletedParentFirst public function Tests that secondary updates for deleted files work as expected.
ConfigImporterTest::testSecondaryWritePrimaryFirst public function Tests that secondary writes are overwritten.
ConfigImporterTest::testSecondaryWriteSecondaryFirst public function Tests that secondary writes are overwritten.
ConfigImporterTest::testSiteUuidValidate public function Tests verification of site UUID before importing configuration.
ConfigImporterTest::testStorageComparerTargetStorage public function Tests the target storage caching during configuration import.
ConfigImporterTest::testUninstallThemeIncrementsCount public function Tests that uninstall a theme in config import correctly imports all config.
ConfigImporterTest::testUnmetDependency public function Tests dependency validation during configuration import.
ConfigImporterTest::testUpdated public function Tests updating of configuration during import.
ConfigTestTrait::configImporter protected function Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig protected function Copies configuration objects from source storage to target storage.
ExpectDeprecationTrait::expectDeprecation public function Adds an expected deprecation.
ExpectDeprecationTrait::getCallableName private static function Returns a callable as a string suitable for inclusion in a message.
ExpectDeprecationTrait::setUpErrorHandler public function Sets up the test error handler.
ExpectDeprecationTrait::tearDownErrorHandler public function Tears down the test error handler.
ExtensionListTestTrait::getModulePath protected function Gets the path for the specified module.
ExtensionListTestTrait::getThemePath protected function Gets the path for the specified theme.
KernelTestBase::$backupStaticAttributes protected property Back up and restore static class properties that may be changed by tests.
KernelTestBase::$backupStaticAttributesBlacklist protected property Contains a few static class properties for performance.
KernelTestBase::$classLoader protected property
KernelTestBase::$configImporter protected property @todo Move into Config test base class. 6
KernelTestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking. 4
KernelTestBase::$container protected property
KernelTestBase::$databasePrefix protected property
KernelTestBase::$keyValue protected property The key_value service that must persist between container rebuilds.
KernelTestBase::$root protected property The app root.
KernelTestBase::$siteDirectory protected property
KernelTestBase::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 9
KernelTestBase::$usesSuperUserAccessPolicy protected property Set to TRUE to make user 1 a super user. 3
KernelTestBase::$vfsRoot protected property The virtual filesystem root directory.
KernelTestBase::assertPostConditions protected function 1
KernelTestBase::bootEnvironment protected function Bootstraps a basic test environment.
KernelTestBase::bootKernel protected function Bootstraps a kernel for a test. 1
KernelTestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
KernelTestBase::disableModules protected function Disables modules for this test.
KernelTestBase::enableModules protected function Enables modules for this test. 1
KernelTestBase::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
KernelTestBase::getDatabaseConnectionInfo protected function Returns the Database connection info to be used for this test. 2
KernelTestBase::getDatabasePrefix public function
KernelTestBase::getExtensionsForModules private function Returns Extension objects for $modules to install.
KernelTestBase::getModulesToEnable private static function Returns the modules to install for this test.
KernelTestBase::initFileCache protected function Initializes the FileCache component.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs database tables from a module schema definition.
KernelTestBase::register public function Registers test-specific services. Overrides ServiceProviderInterface::register 27
KernelTestBase::render protected function Renders a render array. 1
KernelTestBase::setInstallProfile protected function Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting protected function Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass public static function 1
KernelTestBase::setUpFilesystem protected function Sets up the filesystem, so things like the file directory. 2
KernelTestBase::tearDown protected function 7
KernelTestBase::tearDownCloseDatabaseConnection public function Additional tear down method to close the connection at the end.
KernelTestBase::vfsDump protected function Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__construct public function
KernelTestBase::__sleep public function Prevents serializing any properties.
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.
StorageCopyTrait::replaceStorageContents protected static function Copy the configuration from one storage to another and remove stale items.
TestRequirementsTrait::getDrupalRoot protected static function Returns the Drupal root directory.

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