MigrateDependenciesTest.php in Drupal 8

Namespace

Drupal\Tests\migrate_drupal\Kernel\dependencies

File

core/modules/migrate_drupal/tests/src/Kernel/dependencies/MigrateDependenciesTest.php

<?php

namespace Drupal\Tests\migrate_drupal\Kernel\dependencies;

use Drupal\Component\Render\FormattableMarkup;
use Drupal\migrate\Exception\RequirementsException;
use Drupal\migrate\MigrateExecutable;
use Drupal\Tests\migrate_drupal\Kernel\d6\MigrateDrupal6TestBase;

/**
 * Ensure the consistency among the dependencies for migrate.
 *
 * @group migrate_drupal
 */
class MigrateDependenciesTest extends MigrateDrupal6TestBase {

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

  /**
   * Tests that the order is correct when loading several migrations.
   *
   * @group legacy
   * @expectedDeprecation \Drupal\migrate\Plugin\Migration::get() is deprecated in Drupal 8.1.x, will be removed before Drupal 9.0.x. Use more specific getters instead. See https://www.drupal.org/node/2873795
   */
  public function testMigrateDependenciesOrder() {
    $migration_items = [
      'd6_comment',
      'd6_filter_format',
      'd6_node:page',
    ];
    $migrations = $this->container
      ->get('plugin.manager.migration')
      ->createInstances($migration_items);
    $expected_order = [
      'd6_filter_format',
      'd6_node:page',
      'd6_comment',
    ];
    $this
      ->assertIdentical(array_keys($migrations), $expected_order);
    $expected_requirements = [
      // d6_comment depends on d6_node:*, which the deriver expands into every
      // variant of d6_node.
      'd6_node:article',
      'd6_node:company',
      'd6_node:employee',
      'd6_node:event',
      'd6_node:forum',
      'd6_node:page',
      'd6_user',
      'd6_node_type',
      'd6_node_settings',
      'd6_filter_format',
      'd6_node:sponsor',
      'd6_node:story',
      'd6_node:test_event',
      'd6_node:test_page',
      'd6_node:test_planet',
      'd6_node:test_story',
      'd6_comment_type',
      'd6_comment_entity_display',
      'd6_comment_entity_form_display',
    ];

    // Migration dependencies for comment include dependencies for node
    // migration as well.
    $actual_requirements = $migrations['d6_comment']
      ->get('requirements');
    $this
      ->assertIdentical(count($actual_requirements), count($expected_requirements));
    foreach ($expected_requirements as $requirement) {
      $this
        ->assertIdentical($actual_requirements[$requirement], $requirement);
    }
  }

  /**
   * Tests that the order is correct when loading several migrations.
   *
   * Replacement test for testMigrateDependenciesOrder that doesn't use
   * the deprecated MigrationInterface::get().
   */
  public function testMigrationDependenciesOrder() {
    $migration_items = [
      'd6_comment',
      'd6_filter_format',
      'd6_node:page',
    ];

    /** @var \Drupal\migrate\Plugin\RequirementsInterface[] $migrations */
    $migrations = $this->container
      ->get('plugin.manager.migration')
      ->createInstances($migration_items);
    $expected_order = [
      'd6_filter_format',
      'd6_node:page',
      'd6_comment',
    ];
    $this
      ->assertSame(array_keys($migrations), $expected_order);

    // Migration dependencies for comment include dependencies for node
    // migration as well. checkRequirements does not include migrations with
    // no rows in the exception, so node types with no content aren't included
    // in the list.
    try {
      $migrations['d6_comment']
        ->checkRequirements();
      $this
        ->fail("The requirements check failed to throw a RequirementsException");
    } catch (RequirementsException $e) {
      $this
        ->assertEquals('Missing migrations d6_comment_type, d6_user, d6_comment_entity_display, d6_node_type, d6_comment_entity_form_display, d6_node_settings, d6_filter_format, d6_node:company, d6_node:employee, d6_node:forum, d6_node:page, d6_node:story, d6_node:test_planet.', $e
        ->getMessage());
    } catch (\Exception $e) {
      $this
        ->fail("The requirements check threw an exception, but it was not the expected RequirementsException");
    }
  }

  /**
   * Tests dependencies on the migration of aggregator feeds & items.
   */
  public function testAggregatorMigrateDependencies() {

    /** @var \Drupal\migrate\Plugin\Migration $migration */
    $migration = $this
      ->getMigration('d6_aggregator_item');
    $executable = new MigrateExecutable($migration, $this);
    $this
      ->startCollectingMessages();
    $executable
      ->import();
    $this
      ->assertEqual($this->migrateMessages['error'], [
      new FormattableMarkup('Migration @id did not meet the requirements. Missing migrations d6_aggregator_feed. requirements: d6_aggregator_feed.', [
        '@id' => $migration
          ->id(),
      ]),
    ]);
    $this->collectMessages = FALSE;
  }

}

Classes

Name	Description
MigrateDependenciesTest	Ensure the consistency among the dependencies for migrate.