EntityViewsMultiValueBaseFieldDataUpdateTest.php

<?php

namespace Drupal\Tests\views\Functional\Update;

use Drupal\FunctionalTests\Update\UpdatePathTestBase;
use Drupal\views\Views;

/**
 * Tests the upgrade path for views multi-value base field data.
 *
 * @coversDefaultClass \Drupal\views\ViewsConfigUpdater
 *
 * @see views_post_update_field_names_for_multivalue_fields()
 *
 * @group legacy
 */
class EntityViewsMultiValueBaseFieldDataUpdateTest extends UpdatePathTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected function setDatabaseDumpFiles() {
        $this->databaseDumpFiles = [
            __DIR__ . '/../../../../../system/tests/fixtures/update/drupal-8.bare.standard.php.gz',
            __DIR__ . '/../../../../../system/tests/fixtures/update/drupal-8.views-entity-views-data-2846614.php',
        ];
    }
    
    /**
     * Tests multi-value base field views data is updated correctly.
     *
     * @covers ::needsMultivalueBaseFieldUpdate
     */
    public function testUpdateMultiValueBaseFields() {
        $this->runUpdates();
        $view = Views::getView('test_user_multi_value');
        $display = $view->storage
            ->get('display');
        // Check each handler type present in the configuration to make sure the
        // field got updated correctly.
        foreach ([
            'fields',
            'filters',
            'arguments',
        ] as $type) {
            $handler_config = $display['default']['display_options'][$type]['roles'];
            // The ID should remain unchanged. Otherwise the update handler could
            // overwrite a separate handler config.
            $this->assertEqual('roles', $handler_config['id']);
            // The field should be updated from 'roles' to the correct column name.
            $this->assertEqual('roles_target_id', $handler_config['field']);
            // Check the table is still correct.
            $this->assertEqual('user__roles', $handler_config['table']);
            // The plugin ID should be updated as well.
            $this->assertEqual($type === 'arguments' ? 'user__roles_rid' : 'user_roles', $handler_config['plugin_id']);
            if ($type === 'filters') {
                // The filter value should have been converted to an array.
                $this->assertTrue(is_array($handler_config['value']));
                // The filter operator should have been mapped from single to multiple.
                $this->assertEquals('or', $handler_config['operator']);
            }
        }
    }

}