MigrateEventsTest.php

Same filename in other branches
  1. 8.9.x core/modules/migrate/tests/src/Kernel/MigrateEventsTest.php
  2. 10 core/modules/migrate/tests/src/Kernel/MigrateEventsTest.php
  3. 11.x core/modules/migrate/tests/src/Kernel/MigrateEventsTest.php

Namespace

Drupal\Tests\migrate\Kernel

File

core/modules/migrate/tests/src/Kernel/MigrateEventsTest.php

View source
<?php

namespace Drupal\Tests\migrate\Kernel;

use Drupal\migrate\Event\MigrateImportEvent;
use Drupal\migrate\Event\MigrateMapDeleteEvent;
use Drupal\migrate\Event\MigrateMapSaveEvent;
use Drupal\migrate\Event\MigratePostRowSaveEvent;
use Drupal\migrate\Event\MigratePreRowSaveEvent;
use Drupal\migrate\Event\MigrateEvents;
use Drupal\migrate\MigrateExecutable;
use Drupal\KernelTests\KernelTestBase;

/**
 * Tests events fired on migrations.
 *
 * @group migrate
 */
class MigrateEventsTest extends KernelTestBase {
    
    /**
     * State service for recording information received by event listeners.
     *
     * @var \Drupal\Core\State\State
     */
    protected $state;
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    protected static $modules = [
        'migrate',
        'migrate_events_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->state = \Drupal::state();
        \Drupal::service('event_dispatcher')->addListener(MigrateEvents::MAP_SAVE, [
            $this,
            'mapSaveEventRecorder',
        ]);
        \Drupal::service('event_dispatcher')->addListener(MigrateEvents::MAP_DELETE, [
            $this,
            'mapDeleteEventRecorder',
        ]);
        \Drupal::service('event_dispatcher')->addListener(MigrateEvents::PRE_IMPORT, [
            $this,
            'preImportEventRecorder',
        ]);
        \Drupal::service('event_dispatcher')->addListener(MigrateEvents::POST_IMPORT, [
            $this,
            'postImportEventRecorder',
        ]);
        \Drupal::service('event_dispatcher')->addListener(MigrateEvents::PRE_ROW_SAVE, [
            $this,
            'preRowSaveEventRecorder',
        ]);
        \Drupal::service('event_dispatcher')->addListener(MigrateEvents::POST_ROW_SAVE, [
            $this,
            'postRowSaveEventRecorder',
        ]);
    }
    
    /**
     * Tests migration events.
     */
    public function testMigrateEvents() {
        // Run a simple little migration, which should trigger one of each event
        // other than map_delete.
        $definition = [
            'migration_tags' => [
                'Event test',
            ],
            'source' => [
                'plugin' => 'embedded_data',
                'data_rows' => [
                    [
                        'data' => 'dummy value',
                    ],
                ],
                'ids' => [
                    'data' => [
                        'type' => 'string',
                    ],
                ],
            ],
            'process' => [
                'value' => 'data',
            ],
            'destination' => [
                'plugin' => 'dummy',
            ],
        ];
        $migration = \Drupal::service('plugin.manager.migration')->createStubMigration($definition);
        $executable = new MigrateExecutable($migration);
        // As the import runs, events will be dispatched, recording the received
        // information in state.
        $executable->import();
        // Validate from the recorded state that the events were received.
        $event = $this->state
            ->get('migrate_events_test.pre_import_event', []);
        $this->assertSame(MigrateEvents::PRE_IMPORT, $event['event_name']);
        $this->assertSame($migration->id(), $event['migration']->id());
        $event = $this->state
            ->get('migrate_events_test.post_import_event', []);
        $this->assertSame(MigrateEvents::POST_IMPORT, $event['event_name']);
        $this->assertSame($migration->id(), $event['migration']->id());
        $event = $this->state
            ->get('migrate_events_test.map_save_event', []);
        $this->assertSame(MigrateEvents::MAP_SAVE, $event['event_name']);
        // Validating the last row processed.
        $this->assertSame('dummy value', $event['fields']['sourceid1']);
        $this->assertSame('dummy value', $event['fields']['destid1']);
        $this->assertSame(0, $event['fields']['source_row_status']);
        $event = $this->state
            ->get('migrate_events_test.map_delete_event', []);
        $this->assertSame([], $event);
        $event = $this->state
            ->get('migrate_events_test.pre_row_save_event', []);
        $this->assertSame(MigrateEvents::PRE_ROW_SAVE, $event['event_name']);
        $this->assertSame($migration->id(), $event['migration']->id());
        // Validating the last row processed.
        $this->assertSame('dummy value', $event['row']->getSourceProperty('data'));
        $event = $this->state
            ->get('migrate_events_test.post_row_save_event', []);
        $this->assertSame(MigrateEvents::POST_ROW_SAVE, $event['event_name']);
        $this->assertSame($migration->id(), $event['migration']->id());
        // Validating the last row processed.
        $this->assertSame('dummy value', $event['row']->getSourceProperty('data'));
        $this->assertSame('dummy value', $event['destination_id_values']['value']);
        // Generate a map delete event.
        $migration->getIdMap()
            ->delete([
            'data' => 'dummy value',
        ]);
        $event = $this->state
            ->get('migrate_events_test.map_delete_event', []);
        $this->assertSame(MigrateEvents::MAP_DELETE, $event['event_name']);
        $this->assertSame([
            'data' => 'dummy value',
        ], $event['source_id']);
    }
    
    /**
     * Reacts to map save event.
     *
     * @param \Drupal\migrate\Event\MigrateMapSaveEvent $event
     *   The migration event.
     * @param string $name
     *   The event name.
     */
    public function mapSaveEventRecorder(MigrateMapSaveEvent $event, $name) {
        $this->state
            ->set('migrate_events_test.map_save_event', [
            'event_name' => $name,
            'map' => $event->getMap(),
            'fields' => $event->getFields(),
        ]);
    }
    
    /**
     * Reacts to map delete event.
     *
     * @param \Drupal\migrate\Event\MigrateMapDeleteEvent $event
     *   The migration event.
     * @param string $name
     *   The event name.
     */
    public function mapDeleteEventRecorder(MigrateMapDeleteEvent $event, $name) {
        $this->state
            ->set('migrate_events_test.map_delete_event', [
            'event_name' => $name,
            'map' => $event->getMap(),
            'source_id' => $event->getSourceId(),
        ]);
    }
    
    /**
     * Reacts to pre-import event.
     *
     * @param \Drupal\migrate\Event\MigrateImportEvent $event
     *   The migration event.
     * @param string $name
     *   The event name.
     */
    public function preImportEventRecorder(MigrateImportEvent $event, $name) {
        $this->state
            ->set('migrate_events_test.pre_import_event', [
            'event_name' => $name,
            'migration' => $event->getMigration(),
        ]);
    }
    
    /**
     * Reacts to post-import event.
     *
     * @param \Drupal\migrate\Event\MigrateImportEvent $event
     *   The migration event.
     * @param string $name
     *   The event name.
     */
    public function postImportEventRecorder(MigrateImportEvent $event, $name) {
        $this->state
            ->set('migrate_events_test.post_import_event', [
            'event_name' => $name,
            'migration' => $event->getMigration(),
        ]);
    }
    
    /**
     * Reacts to pre-row-save event.
     *
     * @param \Drupal\migrate\Event\MigratePreRowSaveEvent $event
     *   The migration event.
     * @param string $name
     *   The event name.
     */
    public function preRowSaveEventRecorder(MigratePreRowSaveEvent $event, $name) {
        $this->state
            ->set('migrate_events_test.pre_row_save_event', [
            'event_name' => $name,
            'migration' => $event->getMigration(),
            'row' => $event->getRow(),
        ]);
    }
    
    /**
     * Reacts to post-row-save event.
     *
     * @param \Drupal\migrate\Event\MigratePostRowSaveEvent $event
     *   The migration event.
     * @param string $name
     *   The event name.
     */
    public function postRowSaveEventRecorder(MigratePostRowSaveEvent $event, $name) {
        $this->state
            ->set('migrate_events_test.post_row_save_event', [
            'event_name' => $name,
            'migration' => $event->getMigration(),
            'row' => $event->getRow(),
            'destination_id_values' => $event->getDestinationIdValues(),
        ]);
    }

}

Classes

Title Deprecated Summary
MigrateEventsTest Tests events fired on migrations.

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