--- /dev/null
+<?php
+
+namespace Drupal\Tests\system\Functional\Entity;
+
+use Drupal\Core\Entity\EntityWithPluginCollectionInterface;
+use Drupal\filter\Entity\FilterFormat;
+use Drupal\image\Entity\ImageStyle;
+use Drupal\search\Entity\SearchPage;
+use Drupal\Tests\BrowserTestBase;
+use Drupal\system\Entity\Action;
+
+/**
+ * Tests ConfigEntity importing.
+ *
+ * @group Entity
+ */
+class ConfigEntityImportTest extends BrowserTestBase {
+
+ /**
+ * Modules to enable.
+ *
+ * @var array
+ */
+ public static $modules = ['action', 'block', 'filter', 'image', 'search', 'search_extra_type'];
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function setUp() {
+ parent::setUp();
+
+ $this->copyConfig($this->container->get('config.storage'), $this->container->get('config.storage.sync'));
+ }
+
+ /**
+ * Runs test methods for each module within a single test run.
+ */
+ public function testConfigUpdateImport() {
+ $this->doActionUpdate();
+ $this->doBlockUpdate();
+ $this->doFilterFormatUpdate();
+ $this->doImageStyleUpdate();
+ $this->doSearchPageUpdate();
+ }
+ /**
+ * Tests updating a action during import.
+ */
+ protected function doActionUpdate() {
+ // Create a test action with a known label.
+ $name = 'system.action.apple';
+ $entity = Action::create([
+ 'id' => 'apple',
+ 'plugin' => 'action_message_action',
+ ]);
+ $entity->save();
+
+ $this->checkSinglePluginConfigSync($entity, 'configuration', 'message', '');
+
+ // Read the existing data, and prepare an altered version in sync.
+ $custom_data = $original_data = $this->container->get('config.storage')->read($name);
+ $custom_data['configuration']['message'] = 'Granny Smith';
+ $this->assertConfigUpdateImport($name, $original_data, $custom_data);
+
+ }
+
+ /**
+ * Tests updating a block during import.
+ */
+ protected function doBlockUpdate() {
+ // Create a test block with a known label.
+ $name = 'block.block.apple';
+ $block = $this->drupalPlaceBlock('system_powered_by_block', [
+ 'id' => 'apple',
+ 'label' => 'Red Delicious',
+ ]);
+
+ $this->checkSinglePluginConfigSync($block, 'settings', 'label', 'Red Delicious');
+
+ // Read the existing data, and prepare an altered version in sync.
+ $custom_data = $original_data = $this->container->get('config.storage')->read($name);
+ $custom_data['settings']['label'] = 'Granny Smith';
+ $this->assertConfigUpdateImport($name, $original_data, $custom_data);
+ }
+
+ /**
+ * Tests updating a filter format during import.
+ */
+ protected function doFilterFormatUpdate() {
+ // Create a test filter format with a known label.
+ $name = 'filter.format.plain_text';
+
+ /** @var $entity \Drupal\filter\Entity\FilterFormat */
+ $entity = FilterFormat::load('plain_text');
+ $plugin_collection = $entity->getPluginCollections()['filters'];
+
+ $filters = $entity->get('filters');
+ $this->assertIdentical(72, $filters['filter_url']['settings']['filter_url_length']);
+
+ $filters['filter_url']['settings']['filter_url_length'] = 100;
+ $entity->set('filters', $filters);
+ $entity->save();
+ $this->assertIdentical($filters, $entity->get('filters'));
+ $this->assertIdentical($filters, $plugin_collection->getConfiguration());
+
+ $filters['filter_url']['settings']['filter_url_length'] = -100;
+ $entity->getPluginCollections()['filters']->setConfiguration($filters);
+ $entity->save();
+ $this->assertIdentical($filters, $entity->get('filters'));
+ $this->assertIdentical($filters, $plugin_collection->getConfiguration());
+
+ // Read the existing data, and prepare an altered version in sync.
+ $custom_data = $original_data = $this->container->get('config.storage')->read($name);
+ $custom_data['filters']['filter_url']['settings']['filter_url_length'] = 100;
+ $this->assertConfigUpdateImport($name, $original_data, $custom_data);
+ }
+
+ /**
+ * Tests updating an image style during import.
+ */
+ protected function doImageStyleUpdate() {
+ // Create a test image style with a known label.
+ $name = 'image.style.thumbnail';
+
+ /** @var $entity \Drupal\image\Entity\ImageStyle */
+ $entity = ImageStyle::load('thumbnail');
+ $plugin_collection = $entity->getPluginCollections()['effects'];
+
+ $effects = $entity->get('effects');
+ $effect_id = key($effects);
+ $this->assertIdentical(100, $effects[$effect_id]['data']['height']);
+
+ $effects[$effect_id]['data']['height'] = 50;
+ $entity->set('effects', $effects);
+ $entity->save();
+ // Ensure the entity and plugin have the correct configuration.
+ $this->assertIdentical($effects, $entity->get('effects'));
+ $this->assertIdentical($effects, $plugin_collection->getConfiguration());
+
+ $effects[$effect_id]['data']['height'] = -50;
+ $entity->getPluginCollections()['effects']->setConfiguration($effects);
+ $entity->save();
+ // Ensure the entity and plugin have the correct configuration.
+ $this->assertIdentical($effects, $entity->get('effects'));
+ $this->assertIdentical($effects, $plugin_collection->getConfiguration());
+
+ // Read the existing data, and prepare an altered version in sync.
+ $custom_data = $original_data = $this->container->get('config.storage')->read($name);
+ $effect_name = key($original_data['effects']);
+
+ $custom_data['effects'][$effect_name]['data']['upscale'] = FALSE;
+ $this->assertConfigUpdateImport($name, $original_data, $custom_data);
+ }
+
+ /**
+ * Tests updating a search page during import.
+ */
+ protected function doSearchPageUpdate() {
+ // Create a test search page with a known label.
+ $name = 'search.page.apple';
+ $entity = SearchPage::create([
+ 'id' => 'apple',
+ 'plugin' => 'search_extra_type_search',
+ ]);
+ $entity->save();
+
+ $this->checkSinglePluginConfigSync($entity, 'configuration', 'boost', 'bi');
+
+ // Read the existing data, and prepare an altered version in sync.
+ $custom_data = $original_data = $this->container->get('config.storage')->read($name);
+ $custom_data['configuration']['boost'] = 'asdf';
+ $this->assertConfigUpdateImport($name, $original_data, $custom_data);
+ }
+
+ /**
+ * Tests that a single set of plugin config stays in sync.
+ *
+ * @param \Drupal\Core\Entity\EntityWithPluginCollectionInterface $entity
+ * The entity.
+ * @param string $config_key
+ * Where the plugin config is stored.
+ * @param string $setting_key
+ * The setting within the plugin config to change.
+ * @param mixed $expected
+ * The expected default value of the plugin config setting.
+ */
+ protected function checkSinglePluginConfigSync(EntityWithPluginCollectionInterface $entity, $config_key, $setting_key, $expected) {
+ $plugin_collection = $entity->getPluginCollections()[$config_key];
+ $settings = $entity->get($config_key);
+
+ // Ensure the default config exists.
+ $this->assertIdentical($expected, $settings[$setting_key]);
+
+ // Change the plugin config by setting it on the entity.
+ $settings[$setting_key] = $this->randomString();
+ $entity->set($config_key, $settings);
+ $entity->save();
+ $this->assertIdentical($settings, $entity->get($config_key));
+ $this->assertIdentical($settings, $plugin_collection->getConfiguration());
+
+ // Change the plugin config by setting it on the plugin.
+ $settings[$setting_key] = $this->randomString();
+ $plugin_collection->setConfiguration($settings);
+ $entity->save();
+ $this->assertIdentical($settings, $entity->get($config_key));
+ $this->assertIdentical($settings, $plugin_collection->getConfiguration());
+ }
+
+ /**
+ * Asserts that config entities are updated during import.
+ *
+ * @param string $name
+ * The name of the config object.
+ * @param array $original_data
+ * The original data stored in the config object.
+ * @param array $custom_data
+ * The new data to store in the config object.
+ */
+ public function assertConfigUpdateImport($name, $original_data, $custom_data) {
+ $this->container->get('config.storage.sync')->write($name, $custom_data);
+
+ // Verify the active configuration still returns the default values.
+ $config = $this->config($name);
+ $this->assertIdentical($config->get(), $original_data);
+
+ // Import.
+ $this->configImporter()->import();
+
+ // Verify the values were updated.
+ $this->container->get('config.factory')->reset($name);
+ $config = $this->config($name);
+ $this->assertIdentical($config->get(), $custom_data);
+ }
+
+}