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[yaffs-website] / web / core / modules / system / tests / src / Functional / Update / UpdateSchemaTest.php

diff --git a/web/core/modules/system/tests/src/Functional/Update/UpdateSchemaTest.php b/web/core/modules/system/tests/src/Functional/Update/UpdateSchemaTest.php
new file mode 100644 (file)
index 0000000..a42cbcb
--- /dev/null
+++ b/web/core/modules/system/tests/src/Functional/Update/UpdateSchemaTest.php
@@ -0,0 +1,68 @@
+<?php
+
+namespace Drupal\Tests\system\Functional\Update;
+
+use Drupal\Core\Url;
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * Tests that update hooks are properly run.
+ *
+ * @group Update
+ */
+class UpdateSchemaTest extends BrowserTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = ['update_test_schema'];
+
+  /**
+   * @var \Drupal\user\UserInterface
+   */
+  protected $user;
+
+  /**
+   * The update URL.
+   *
+   * @var string
+   */
+  protected $updateUrl;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+
+    require_once \Drupal::root() . '/core/includes/update.inc';
+    $this->user = $this->drupalCreateUser(['administer software updates', 'access site in maintenance mode']);
+    $this->updateUrl = Url::fromRoute('system.db_update');
+  }
+
+  /**
+   * Tests that update hooks are properly run.
+   */
+  public function testUpdateHooks() {
+    // Verify that the 8000 schema is in place.
+    $this->assertEqual(drupal_get_installed_schema_version('update_test_schema'), 8000);
+    $this->assertFalse(db_index_exists('update_test_schema_table', 'test'), 'Version 8000 of the update_test_schema module is installed.');
+
+    // Increment the schema version.
+    \Drupal::state()->set('update_test_schema_version', 8001);
+
+    $this->drupalLogin($this->user);
+    $this->drupalGet($this->updateUrl, ['external' => TRUE]);
+    $this->clickLink(t('Continue'));
+    $this->assertRaw('Schema version 8001.');
+    // Run the update hooks.
+    $this->clickLink(t('Apply pending updates'));
+    $this->checkForMetaRefresh();
+
+    // Ensure schema has changed.
+    $this->assertEqual(drupal_get_installed_schema_version('update_test_schema', TRUE), 8001);
+    // Ensure the index was added for column a.
+    $this->assertTrue(db_index_exists('update_test_schema_table', 'test'), 'Version 8001 of the update_test_schema module is installed.');
+  }
+
+}