section-dependencies.php

<?php


/**
 * @file
 * Test fixture.
 */
use Drupal\Core\Database\Database;
$connection = Database::getConnection();
// Add a layout plugin with a dependency to an existing entity view display.
$display = $connection->select('config')
    ->fields('config', [
    'data',
])
    ->condition('collection', '')
    ->condition('name', 'core.entity_view_display.node.article.teaser')
    ->execute()
    ->fetchField();
$display = unserialize($display);
$display['third_party_settings']['layout_builder']['sections'][] = [
    'layout_id' => 'layout_test_dependencies_plugin',
    'layout_settings' => [],
    'components' => [],
];
$connection->update('config')
    ->fields([
    'data' => serialize($display),
    'collection' => '',
    'name' => 'core.entity_view_display.node.article.teaser',
])
    ->condition('collection', '')
    ->condition('name', 'core.entity_view_display.node.article.teaser')
    ->execute();