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[yaffs-website] / web / core / modules / system / tests / src / Kernel / Installer / UninstallKernelTest.php

diff --git a/web/core/modules/system/tests/src/Kernel/Installer/UninstallKernelTest.php b/web/core/modules/system/tests/src/Kernel/Installer/UninstallKernelTest.php
new file mode 100644 (file)
index 0000000..f359153
--- /dev/null
+++ b/web/core/modules/system/tests/src/Kernel/Installer/UninstallKernelTest.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace Drupal\Tests\system\Kernel\Installer;
+
+use Drupal\KernelTests\KernelTestBase;
+
+/**
+ * Tests the uninstallation of modules.
+ *
+ * @group Module
+ */
+class UninstallKernelTest extends KernelTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = ['system', 'user', 'field', 'file', 'image', 'media'];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+
+    $this->installSchema('user', ['users_data']);
+    $this->installEntitySchema('media');
+    $this->installEntitySchema('file');
+    $this->installConfig(['media']);
+  }
+
+  /**
+   * Tests uninstalling media and file modules.
+   */
+  public function testUninstallMedia() {
+    // Media creates a file field that is removed on uninstall, ensure that it
+    // is fully deleted (as it is empty) and that file then can be uninstalled
+    // as well.
+    \Drupal::service('module_installer')->uninstall(['media']);
+    \Drupal::service('module_installer')->uninstall(['file']);
+  }
+
+}