diff core/tests/Drupal/KernelTests/Config/DefaultConfigTest.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/tests/Drupal/KernelTests/Config/DefaultConfigTest.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,147 @@
+<?php
+
+namespace Drupal\KernelTests\Config;
+
+use Drupal\Core\Config\FileStorage;
+use Drupal\Core\Config\InstallStorage;
+use Drupal\Core\Config\StorageInterface;
+use Drupal\KernelTests\AssertConfigTrait;
+use Drupal\KernelTests\FileSystemModuleDiscoveryDataProviderTrait;
+use Drupal\KernelTests\KernelTestBase;
+
+/**
+ * Tests that the installed config matches the default config.
+ *
+ * @group Config
+ */
+class DefaultConfigTest extends KernelTestBase {
+
+  use AssertConfigTrait;
+  use FileSystemModuleDiscoveryDataProviderTrait;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected static $timeLimit = 500;
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = ['system', 'user'];
+
+  /**
+   * The following config entries are changed on module install.
+   *
+   * Comparing them does not make sense.
+   *
+   * @todo Figure out why simpletest.settings is not installed.
+   *
+   * @var array
+   */
+  public static $skippedConfig = [
+    'locale.settings' => ['path: '],
+    'syslog.settings' => ['facility: '],
+    'simpletest.settings' => TRUE,
+  ];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+
+    // @todo ModuleInstaller calls system_rebuild_module_data which is part of
+    //   system.module, see https://www.drupal.org/node/2208429.
+    include_once $this->root . '/core/modules/system/system.module';
+
+    // Set up the state values so we know where to find the files when running
+    // drupal_get_filename().
+    // @todo Remove as part of https://www.drupal.org/node/2186491
+    system_rebuild_module_data();
+  }
+
+  /**
+   * Tests if installed config is equal to the exported config.
+   *
+   * @dataProvider coreModuleListDataProvider
+   */
+  public function testModuleConfig($module) {
+    // System and user are required in order to be able to install some of the
+    // other modules. Therefore they are put into static::$modules, which though
+    // doesn't install config files, so import those config files explicitly.
+    switch ($module) {
+      case 'system':
+      case 'user':
+        $this->installConfig([$module]);
+        break;
+    }
+
+    $module_path = drupal_get_path('module', $module) . '/';
+
+    /** @var \Drupal\Core\Extension\ModuleInstallerInterface $module_installer */
+    $module_installer = $this->container->get('module_installer');
+
+    // @todo https://www.drupal.org/node/2308745 Rest has an implicit dependency
+    //   on the Node module remove once solved.
+    if (in_array($module, ['rest', 'hal'])) {
+      $module_installer->install(['node']);
+    }
+
+    // Work out any additional modules and themes that need installing to create
+    // an optional config.
+    $optional_config_storage = new FileStorage($module_path . InstallStorage::CONFIG_OPTIONAL_DIRECTORY, StorageInterface::DEFAULT_COLLECTION);
+    $modules_to_install = [$module];
+    $themes_to_install = [];
+    foreach ($optional_config_storage->listAll() as $config_name) {
+      $data = $optional_config_storage->read($config_name);
+      if (isset($data['dependencies']['module'])) {
+        $modules_to_install = array_merge($modules_to_install, $data['dependencies']['module']);
+      }
+      if (isset($data['dependencies']['theme'])) {
+        $themes_to_install = array_merge($themes_to_install, $data['dependencies']['theme']);
+      }
+    }
+    $module_installer->install(array_unique($modules_to_install));
+    $this->container->get('theme_installer')->install($themes_to_install);
+
+    // Test configuration in the module's config/install directory.
+    $module_config_storage = new FileStorage($module_path . InstallStorage::CONFIG_INSTALL_DIRECTORY, StorageInterface::DEFAULT_COLLECTION);
+    $this->doTestsOnConfigStorage($module_config_storage);
+
+    // Test configuration in the module's config/optional directory.
+    $this->doTestsOnConfigStorage($optional_config_storage);
+  }
+
+  /**
+   * Tests that default config matches the installed config.
+   *
+   * @param \Drupal\Core\Config\StorageInterface $default_config_storage
+   *   The default config storage to test.
+   */
+  protected function doTestsOnConfigStorage(StorageInterface $default_config_storage) {
+    /** @var \Drupal\Core\Config\ConfigManagerInterface $config_manager */
+    $config_manager = $this->container->get('config.manager');
+
+    // Just connect directly to the config table so we don't need to worry about
+    // the cache layer.
+    $active_config_storage = $this->container->get('config.storage');
+
+    foreach ($default_config_storage->listAll() as $config_name) {
+      if ($active_config_storage->exists($config_name)) {
+        // If it is a config entity re-save it. This ensures that any
+        // recalculation of dependencies does not cause config change.
+        if ($entity_type = $config_manager->getEntityTypeIdByName($config_name)) {
+          $entity_storage = $config_manager
+            ->getEntityManager()
+            ->getStorage($entity_type);
+          $id = $entity_storage->getIDFromConfigName($config_name, $entity_storage->getEntityType()
+            ->getConfigPrefix());
+          $entity_storage->load($id)->calculateDependencies()->save();
+        }
+        $result = $config_manager->diff($default_config_storage, $active_config_storage, $config_name);
+        $this->assertConfigDiff($result, $config_name, static::$skippedConfig);
+      }
+    }
+  }
+
+}