Update to Drupal 8.1.9. For more information, see https://www.drupal.org/project/drupal/releases/8.1.9

core/tests/Drupal/KernelTests/Core/Config/Storage/StorageReplaceDataWrapperTest.php

@@ -0,0 +1,93 @@
+<?php
+
+namespace Drupal\KernelTests\Core\Config\Storage;
+
+use Drupal\config\StorageReplaceDataWrapper;
+use Drupal\Core\Config\StorageInterface;
+
+/**
+ * Tests StorageReplaceDataWrapper operations.
+ *
+ * @group config
+ */
+class StorageReplaceDataWrapperTest extends ConfigStorageTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    $this->storage = new StorageReplaceDataWrapper($this->container->get('config.storage'));
+    // ::listAll() verifications require other configuration data to exist.
+    $this->storage->write('system.performance', array());
+    $this->storage->replaceData('system.performance', array('foo' => 'bar'));
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function read($name) {
+    return $this->storage->read($name);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function insert($name, $data) {
+    $this->storage->write($name, $data);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function update($name, $data) {
+    $this->storage->write($name, $data);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function delete($name) {
+    $this->storage->delete($name);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function testInvalidStorage() {
+    // No-op as this test does not make sense.
+  }
+
+  /**
+   * Tests if new collections created correctly.
+   *
+   * @param string $collection
+   *   The collection name.
+   *
+   * @dataProvider providerCollections
+   */
+  public function testCreateCollection($collection) {
+    $initial_collection_name = $this->storage->getCollectionName();
+
+    // Create new storage with given collection and check it is set correctly.
+    $new_storage = $this->storage->createCollection($collection);
+    $this->assertSame($collection, $new_storage->getCollectionName());
+
+    // Check collection not changed in the current storage instance.
+    $this->assertSame($initial_collection_name, $this->storage->getCollectionName());
+  }
+
+  /**
+   * Data provider for testing different collections.
+   *
+   * @return array
+   *   Returns an array of collection names.
+   */
+  public function providerCollections() {
+    return [
+      [StorageInterface::DEFAULT_COLLECTION],
+      ['foo.bar'],
+    ];
+  }
+
+}

core/tests/Drupal/KernelTests/Core/Theme/StableTemplateOverrideTest.php

@@ -62,9 +62,9 @@ class StableTemplateOverrideTest extends KernelTestBase {
     // Enable all core modules.
     $all_modules = system_rebuild_module_data();
     $all_modules = array_filter($all_modules, function ($module) {
-      // Filter contrib, hidden, already enabled modules and modules in the
-      // Testing package.
-      if ($module->origin !== 'core' || !empty($module->info['hidden']) || $module->status == TRUE || $module->info['package'] == 'Testing') {
+      // Filter contrib, hidden, experimental, already enabled modules, and
+      // modules in the Testing package.
+      if ($module->origin !== 'core' || !empty($module->info['hidden']) || $module->status == TRUE || $module->info['package'] == 'Testing' || $module->info['package'] == 'Core (Experimental)') {
         return FALSE;
       }
       return TRUE;