MigrationTest.php in Drupal 8

Namespace

Drupal\Tests\migrate\Kernel\Plugin

File

core/modules/migrate/tests/src/Kernel/Plugin/MigrationTest.php

<?php

namespace Drupal\Tests\migrate\Kernel\Plugin;

use Drupal\KernelTests\KernelTestBase;
use Drupal\migrate\MigrateException;
use Drupal\migrate\MigrateSkipRowException;

/**
 * Tests the migration plugin.
 *
 * @coversDefaultClass \Drupal\migrate\Plugin\Migration
 * @group migrate
 */
class MigrationTest extends KernelTestBase {

  /**
   * {@inheritdoc}
   */
  public static $modules = [
    'migrate',
  ];

  /**
   * Tests Migration::getProcessPlugins()
   *
   * @covers ::getProcessPlugins
   */
  public function testGetProcessPlugins() {
    $migration = \Drupal::service('plugin.manager.migration')
      ->createStubMigration([]);
    $this
      ->assertEquals([], $migration
      ->getProcessPlugins([]));
  }

  /**
   * Tests Migration::getProcessPlugins() throws an exception.
   *
   * @covers ::getProcessPlugins
   */
  public function testGetProcessPluginsException() {
    $migration = \Drupal::service('plugin.manager.migration')
      ->createStubMigration([]);
    $this
      ->expectException(MigrateException::class);
    $this
      ->expectExceptionMessage('Invalid process configuration for foobar');
    $migration
      ->getProcessPlugins([
      'foobar' => [
        'plugin' => 'get',
      ],
    ]);
  }

  /**
   * Tests Migration::getProcessPlugins()
   *
   * @param array $process
   *   The migration process pipeline.
   *
   * @covers ::getProcessPlugins
   *
   * @dataProvider getProcessPluginsExceptionMessageProvider
   */
  public function testGetProcessPluginsExceptionMessage(array $process) {

    // Test with an invalid process pipeline.
    $plugin_definition = [
      'id' => 'foo',
      'process' => $process,
    ];
    reset($process);
    $destination = key($process);
    $migration = \Drupal::service('plugin.manager.migration')
      ->createStubMigration($plugin_definition);
    $this
      ->expectException(MigrateException::class);
    $this
      ->expectExceptionMessage("Invalid process for destination '{$destination}' in migration 'foo'");
    $migration
      ->getProcessPlugins();
  }

  /**
   * Provides data for testing invalid process pipeline.
   */
  public function getProcessPluginsExceptionMessageProvider() {
    return [
      [
        'Null' => [
          'dest' => NULL,
        ],
      ],
      [
        'boolean' => [
          'dest' => TRUE,
        ],
      ],
      [
        'integer' => [
          'dest' => 2370,
        ],
      ],
      [
        'float' => [
          'dest' => 1.61,
        ],
      ],
    ];
  }

  /**
   * Tests Migration::getMigrationDependencies()
   *
   * @covers ::getMigrationDependencies
   */
  public function testGetMigrationDependencies() {
    $plugin_manager = \Drupal::service('plugin.manager.migration');
    $plugin_definition = [
      'process' => [
        'f1' => 'bar',
        'f2' => [
          'plugin' => 'migration',
          'migration' => 'm1',
        ],
        'f3' => [
          'plugin' => 'sub_process',
          'process' => [
            'target_id' => [
              'plugin' => 'migration',
              'migration' => 'm2',
            ],
          ],
        ],
        'f4' => [
          'plugin' => 'migration_lookup',
          'migration' => 'm3',
        ],
        'f5' => [
          'plugin' => 'sub_process',
          'process' => [
            'target_id' => [
              'plugin' => 'migration_lookup',
              'migration' => 'm4',
            ],
          ],
        ],
        'f6' => [
          'plugin' => 'iterator',
          'process' => [
            'target_id' => [
              'plugin' => 'migration_lookup',
              'migration' => 'm5',
            ],
          ],
        ],
      ],
    ];
    $migration = $plugin_manager
      ->createStubMigration($plugin_definition);
    $this
      ->assertSame([
      'required' => [],
      'optional' => [
        'm1',
        'm2',
        'm3',
        'm4',
        'm5',
      ],
    ], $migration
      ->getMigrationDependencies());
  }

  /**
   * Tests Migration::getDestinationIds()
   *
   * @covers ::getDestinationIds
   */
  public function testGetDestinationIds() {
    $migration = \Drupal::service('plugin.manager.migration')
      ->createStubMigration([
      'destinationIds' => [
        'foo' => 'bar',
      ],
    ]);
    $destination_ids = $migration
      ->getDestinationIds();
    $this
      ->assertNotEmpty($destination_ids, 'Destination ids are not empty');
    $this
      ->assertEquals([
      'foo' => 'bar',
    ], $destination_ids, 'Destination ids match the expected values.');
  }

  /**
   * Tests Migration::getTrackLastImported()
   *
   * @covers ::getTrackLastImported
   * @covers ::isTrackLastImported
   */
  public function testGetTrackLastImported() {
    $migration = \Drupal::service('plugin.manager.migration')
      ->createStubMigration([]);
    $migration
      ->setTrackLastImported(TRUE);
    $this
      ->assertEquals(TRUE, $migration
      ->getTrackLastImported());
    $this
      ->assertEquals(TRUE, $migration
      ->isTrackLastImported());
  }

  /**
   * Tests Migration::getDestinationPlugin()
   *
   * @covers ::getDestinationPlugin
   */
  public function testGetDestinationPlugin() {
    $migration = \Drupal::service('plugin.manager.migration')
      ->createStubMigration([
      'destination' => [
        'no_stub' => TRUE,
      ],
    ]);
    $this
      ->expectException(MigrateSkipRowException::class);
    $this
      ->expectExceptionMessage("Stub requested but not made because no_stub configuration is set.");
    $migration
      ->getDestinationPlugin(TRUE);
  }

}

Classes

Name	Description
MigrationTest	Tests the migration plugin.