MigrateVocabularyEntityDisplayTest.php

<?php

namespace Drupal\Tests\taxonomy\Kernel\Migrate\d6;

use Drupal\Core\Entity\Entity\EntityViewDisplay;
use Drupal\Tests\migrate_drupal\Kernel\d6\MigrateDrupal6TestBase;

/**
 * Vocabulary entity display migration.
 *
 * @group migrate_drupal_6
 */
class MigrateVocabularyEntityDisplayTest extends MigrateDrupal6TestBase {
    
    /**
     * {@inheritdoc}
     */
    public static $modules = [
        'field',
        'taxonomy',
        'menu_ui',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        // Execute Dependency Migrations.
        $this->migrateContentTypes();
        $this->installEntitySchema('taxonomy_term');
        $this->executeMigrations([
            'd6_node_type',
            'd6_taxonomy_vocabulary',
            'd6_vocabulary_field',
            'd6_vocabulary_field_instance',
        ]);
    }
    
    /**
     * Tests the Drupal 6 vocabulary-node type association to Drupal 8 migration.
     */
    public function testVocabularyEntityDisplay() {
        $this->executeMigration('d6_vocabulary_entity_display');
        // Test that the field exists.
        $component = EntityViewDisplay::load('node.page.default')->getComponent('field_tags');
        $this->assertSame('entity_reference_label', $component['type']);
        $this->assertSame(20, $component['weight']);
        // Test the Id map.
        $this->assertSame([
            [
                'node',
                'article',
                'default',
                'field_tags',
            ],
        ], $this->getMigration('d6_vocabulary_entity_display')
            ->getIdMap()
            ->lookupDestinationIds([
            4,
            'article',
        ]));
        // Tests that a vocabulary named like a D8 base field will be migrated and
        // prefixed with 'field_' to avoid conflicts.
        $field_type = EntityViewDisplay::load('node.sponsor.default')->getComponent('field_type');
        $this->assertIsArray($field_type);
    }
    
    /**
     * Tests that vocabulary displays are ignored appropriately.
     *
     * Vocabulary displays should be ignored when they belong to node types which
     * were not migrated.
     */
    public function testSkipNonExistentNodeType() {
        // The "story" node type is migrated by d6_node_type but we need to pretend
        // that it didn't occur, so record that in the map table.
        $this->mockFailure('d6_node_type', [
            'type' => 'story',
        ]);
        // d6_vocabulary_entity_display should skip over the "story" node type
        // config because, according to the map table, it didn't occur.
        $migration = $this->getMigration('d6_vocabulary_entity_display');
        $this->executeMigration($migration);
        $this->assertNull($migration->getIdMap()
            ->lookupDestinationIds([
            'type' => 'story',
        ])[0][0]);
    }

}