MigrateTestTrait.php

Same filename in other branches
  1. 10 core/modules/forum/tests/src/Kernel/Migrate/MigrateTestTrait.php

Namespace

Drupal\Tests\forum\Kernel\Migrate

File

core/modules/forum/tests/src/Kernel/Migrate/MigrateTestTrait.php

View source
<?php

namespace Drupal\Tests\forum\Kernel\Migrate;

use Drupal\taxonomy\Entity\Term;
use Drupal\taxonomy\TermInterface;

/**
 * Common assertions for migration tests.
 */
trait MigrateTestTrait {
    
    /**
     * The cached taxonomy tree items, keyed by vid and tid.
     *
     * @var array
     */
    protected $treeData = [];
    
    /**
     * Validate a migrated term contains the expected values.
     *
     * @param int $id
     *   Entity ID to load and check.
     * @param string $expected_language
     *   The language code for this term.
     * @param $expected_label
     *   The label the migrated entity should have.
     * @param $expected_vid
     *   The parent vocabulary the migrated entity should have.
     * @param string|null $expected_description
     *   The description the migrated entity should have.
     * @param string|null $expected_format
     *   The format the migrated entity should have.
     * @param int $expected_weight
     *   The weight the migrated entity should have.
     * @param array $expected_parents
     *   The parent terms the migrated entity should have.
     * @param int|null $expected_container_flag
     *   The term should be a container entity.
     *
     * @internal
     */
    protected function assertEntity(int $id, string $expected_language, string $expected_label, string $expected_vid, ?string $expected_description = '', ?string $expected_format = NULL, int $expected_weight = 0, array $expected_parents = [], int|null $expected_container_flag = NULL) : void {
        
        /** @var \Drupal\taxonomy\TermInterface $entity */
        $entity = Term::load($id);
        $this->assertInstanceOf(TermInterface::class, $entity);
        $this->assertSame($expected_language, $entity->language()
            ->getId());
        $this->assertEquals($expected_label, $entity->label());
        $this->assertEquals($expected_vid, $entity->bundle());
        $this->assertEquals($expected_description, $entity->getDescription());
        $this->assertEquals($expected_format, $entity->getFormat());
        $this->assertEquals($expected_weight, $entity->getWeight());
        $this->assertEquals($expected_parents, array_column($entity->get('parent')
            ->getValue(), 'target_id'));
        $this->assertHierarchy($expected_vid, $id, $expected_parents);
        if (isset($expected_container_flag)) {
            $this->assertEquals($expected_container_flag, $entity->forum_container->value);
        }
    }
    
    /**
     * Retrieves the parent term IDs for a given term.
     *
     * @param $tid
     *   ID of the term to check.
     *
     * @return array
     *   List of parent term IDs.
     */
    protected function getParentIDs($tid) {
        return array_keys(\Drupal::entityTypeManager()->getStorage('taxonomy_term')
            ->loadParents($tid));
    }
    
    /**
     * Assert that a term is present in the tree storage, with the right parents.
     *
     * @param string $vid
     *   Vocabulary ID.
     * @param int $tid
     *   ID of the term to check.
     * @param array $parent_ids
     *   The expected parent term IDs.
     */
    protected function assertHierarchy(string $vid, int $tid, array $parent_ids) : void {
        if (!isset($this->treeData[$vid])) {
            $tree = \Drupal::entityTypeManager()->getStorage('taxonomy_term')
                ->loadTree($vid);
            $this->treeData[$vid] = [];
            foreach ($tree as $item) {
                $this->treeData[$vid][$item->tid] = $item;
            }
        }
        $this->assertArrayHasKey($tid, $this->treeData[$vid], "Term {$tid} exists in taxonomy tree");
        $term = $this->treeData[$vid][$tid];
        $this->assertEquals($parent_ids, $term->parents, "Term {$tid} has correct parents in taxonomy tree");
    }

}

Traits

Title Deprecated Summary
MigrateTestTrait Common assertions for migration tests.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.