diff core/modules/migrate/tests/src/Kernel/TrackChangesTest.php @ 5:12f9dff5fda9 tip

Update to Drupal core 8.7.1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/migrate/tests/src/Kernel/TrackChangesTest.php	Thu May 09 15:34:47 2019 +0100
@@ -0,0 +1,194 @@
+<?php
+
+namespace Drupal\Tests\migrate\Kernel;
+
+/**
+ * Tests migration track changes property.
+ *
+ * @group migrate
+ */
+class TrackChangesTest extends MigrateTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = [
+    'system',
+    'user',
+    'taxonomy',
+    'migrate',
+    'migrate_track_changes_test',
+    'text',
+  ];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    // Create source test table.
+    $this->sourceDatabase->schema()->createTable('track_changes_term', [
+      'fields' => [
+        'tid' => [
+          'description' => 'Serial',
+          'type' => 'serial',
+          'unsigned' => TRUE,
+          'not null' => TRUE,
+        ],
+        'name' => [
+          'description' => 'Name',
+          'type' => 'varchar',
+          'length' => 128,
+          'not null' => TRUE,
+          'default' => '',
+        ],
+        'description' => [
+          'description' => 'Name',
+          'type' => 'varchar',
+          'length' => 255,
+          'not null' => FALSE,
+          'default' => '',
+        ],
+      ],
+      'primary key' => [
+        'tid',
+      ],
+      'description' => 'Contains taxonomy terms to import',
+    ]);
+
+    // Add 4 items to source table.
+    $this->sourceDatabase->insert('track_changes_term')
+      ->fields([
+        'name',
+        'description',
+      ])
+      ->values([
+        'name' => 'Item 1',
+        'description' => 'Text item 1',
+      ])
+      ->values([
+        'name' => 'Item 2',
+        'description' => 'Text item 2',
+      ])
+      ->values([
+        'name' => 'Item 3',
+        'description' => 'Text item 3',
+      ])
+      ->values([
+        'name' => 'Item 4',
+        'description' => 'Text item 4',
+      ])
+      ->execute();
+
+    $this->installEntitySchema('taxonomy_term');
+    $this->installEntitySchema('user');
+
+    $this->executeMigration('track_changes_test');
+  }
+
+  /**
+   * Tests track changes property of SqlBase.
+   */
+  public function testTrackChanges() {
+    // Assert all of the terms have been imported.
+    $this->assertTermExists('name', 'Item 1');
+    $this->assertTermExists('name', 'Item 2');
+    $this->assertTermExists('description', 'Text item 3');
+    $this->assertTermExists('description', 'Text item 4');
+
+    // Update Item 1 triggering its track_changes by name.
+    $this->sourceDatabase->update('track_changes_term')
+      ->fields([
+        'name' => 'Item 1 updated',
+      ])
+      ->condition('name', 'Item 1')
+      ->execute();
+
+    // Update Item 2 keeping it's track_changes name the same.
+    $this->sourceDatabase->update('track_changes_term')
+      ->fields([
+        'name' => 'Item 2',
+      ])
+      ->condition('name', 'Item 2')
+      ->execute();
+
+    // Update Item 3 triggering its track_changes by field.
+    $this->sourceDatabase->update('track_changes_term')
+      ->fields([
+        'description' => 'Text item 3 updated',
+      ])
+      ->condition('name', 'Item 3')
+      ->execute();
+
+    // Update Item 2 keeping it's track_changes field the same.
+    $this->sourceDatabase->update('track_changes_term')
+      ->fields([
+        'description' => 'Text item 4',
+      ])
+      ->condition('name', 'Item 4')
+      ->execute();
+
+    // Execute migration again.
+    $this->executeMigration('track_changes_test');
+
+    // Item with name changes should be updated.
+    $this->assertTermExists('name', 'Item 1 updated');
+    $this->assertTermDoesNotExist('name', 'Item 1');
+
+    // Item without name changes should not be updated.
+    $this->assertTermExists('name', 'Item 2');
+
+    // Item with field changes should be updated.
+    $this->assertTermExists('description', 'Text item 3 updated');
+    $this->assertTermDoesNotExist('description', 'Text item 3');
+
+    // Item without field changes should not be updated.
+    $this->assertTermExists('description', 'Text item 4');
+  }
+
+  /**
+   * Assert that term with given name exists.
+   *
+   * @param string $property
+   *   Property to evaluate.
+   * @param string $value
+   *   Value to evaluate.
+   */
+  protected function assertTermExists($property, $value) {
+    self::assertTrue($this->termExists($property, $value));
+  }
+
+  /**
+   * Assert that term with given title does not exist.
+   *
+   * @param string $property
+   *   Property to evaluate.
+   * @param string $value
+   *   Value to evaluate.
+   */
+  protected function assertTermDoesNotExist($property, $value) {
+    self::assertFalse($this->termExists($property, $value));
+  }
+
+  /**
+   * Checks if term with given name exists.
+   *
+   * @param string $property
+   *   Property to evaluate.
+   * @param string $value
+   *   Value to evaluate.
+   *
+   * @return bool
+   */
+  protected function termExists($property, $value) {
+    $property = $property === 'description' ? 'description__value' : $property;
+    $query = \Drupal::entityQuery('taxonomy_term');
+    $result = $query
+      ->condition($property, $value)
+      ->range(0, 1)
+      ->execute();
+
+    return !empty($result);
+  }
+
+}