diff core/modules/migrate/tests/src/Kernel/MigrateMessageTest.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/migrate/tests/src/Kernel/MigrateMessageTest.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,126 @@
+<?php
+
+namespace Drupal\Tests\migrate\Kernel;
+
+use Drupal\KernelTests\KernelTestBase;
+use Drupal\migrate\Plugin\MigrationInterface;
+use Drupal\migrate\Event\MigrateEvents;
+use Drupal\migrate\Event\MigrateIdMapMessageEvent;
+use Drupal\migrate\MigrateExecutable;
+use Drupal\migrate\MigrateMessageInterface;
+
+/**
+ * Tests whether idmap messages are sent to message interface when requested.
+ *
+ * @group migrate
+ */
+class MigrateMessageTest extends KernelTestBase implements MigrateMessageInterface {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = ['migrate', 'system'];
+
+  /**
+   * Migration to run.
+   *
+   * @var \Drupal\migrate\Plugin\MigrationInterface
+   */
+  protected $migration;
+
+  /**
+   * Messages accumulated during the migration run.
+   *
+   * @var array
+   */
+  protected $messages = [];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+
+    $this->installConfig(['system']);
+
+    // A simple migration, which will generate a message to the ID map because
+    // the concat plugin throws an exception if its source is not an array.
+    $definition = [
+      'migration_tags' => ['Message test'],
+      'source' => [
+        'plugin' => 'embedded_data',
+        'data_rows' => [
+          ['name' => 'source_message', 'value' => 'a message'],
+        ],
+        'ids' => [
+          'name' => ['type' => 'string'],
+        ],
+      ],
+      'process' => [
+        'message' => [
+          'plugin' => 'concat',
+          'source' => 'value',
+        ],
+      ],
+      'destination' => [
+        'plugin' => 'config',
+        'config_name' => 'system.maintenance',
+      ],
+    ];
+
+    $this->migration = \Drupal::service('plugin.manager.migration')->createStubMigration($definition);
+  }
+
+  /**
+   * Tests migration interruptions.
+   */
+  public function testMessagesNotTeed() {
+    // We don't ask for messages to be teed, so don't expect any.
+    $executable = new MigrateExecutable($this->migration, $this);
+    $executable->import();
+    $this->assertIdentical(count($this->messages), 0);
+  }
+
+  /**
+   * Tests migration interruptions.
+   */
+  public function testMessagesTeed() {
+    // Ask to receive any messages sent to the idmap.
+    \Drupal::service('event_dispatcher')->addListener(MigrateEvents::IDMAP_MESSAGE,
+      [$this, 'mapMessageRecorder']);
+    $executable = new MigrateExecutable($this->migration, $this);
+    $executable->import();
+    $this->assertIdentical(count($this->messages), 1);
+    $this->assertIdentical(reset($this->messages), "source_message: 'a message' is not an array");
+  }
+
+  /**
+   * Reacts to map message event.
+   *
+   * @param \Drupal\Migrate\Event\MigrateIdMapMessageEvent $event
+   *   The migration event.
+   * @param string $name
+   *   The event name.
+   */
+  public function mapMessageRecorder(MigrateIdMapMessageEvent $event, $name) {
+    if ($event->getLevel() == MigrationInterface::MESSAGE_NOTICE ||
+        $event->getLevel() == MigrationInterface::MESSAGE_INFORMATIONAL) {
+      $type = 'status';
+    }
+    else {
+      $type = 'error';
+    }
+    $source_id_string = implode(',', $event->getSourceIdValues());
+    $this->display($source_id_string . ': ' . $event->getMessage(), $type);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function display($message, $type = 'status') {
+    $this->messages[] = $message;
+  }
+
+}