<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
namespace Magento\TestSetupDeclarationModule5\Setup;

use Magento\Framework\Setup\ModuleContextInterface;
use Magento\Framework\Setup\ModuleDataSetupInterface;
use Magento\Framework\Setup\UpgradeDataInterface;

/**
 * Class InstallData
 * @package Magento\TestSetupDeclarationModule3\Setup
 */
class UpgradeData implements UpgradeDataInterface
{
    /**
     * {@inheritdoc}
     * @SuppressWarnings(PHPMD.CyclomaticComplexity)
     * @SuppressWarnings(PHPMD.ExcessiveMethodLength)
     * @SuppressWarnings(PHPMD.NPathComplexity)
     */
    public function upgrade(ModuleDataSetupInterface $setup, ModuleContextInterface $context)
    {
        $adapter = $setup->getConnection();
        $setup->startSetup();

        if (version_compare($context->getVersion(), '1.0.2') < 0) {
            $adapter->insertArray('reference_table', ['some_integer'], [6, 12, 7]);
        }

        if (version_compare($context->getVersion(), '1.0.3') < 0) {
            $adapter->delete('reference_table', 'some_integer = 7');
        }

        $setup->endSetup();
    }
}