<?php
/**
 * Copyright © 2016 Magento. All rights reserved.
 * See COPYING.txt for license details.
 */

/** @var $product \Magento\Catalog\Model\Product */
$product = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create('Magento\Catalog\Model\Product');
$product->setTypeId(\Magento\Catalog\Model\Product\Type::TYPE_SIMPLE)
    ->setAttributeSetId(4)
    ->setName('New Product')
    ->setSku('simple')
    ->setPrice(10)
    ->setVisibility(\Magento\Catalog\Model\Product\Visibility::VISIBILITY_BOTH)
    ->setStatus(\Magento\Catalog\Model\Product\Attribute\Source\Status::STATUS_ENABLED)
    ->setWebsiteIds([1])
    ->setStockData(['qty' => 100, 'is_in_stock' => 1])
    ->setNewsFromDate(date('Y-m-d', strtotime('-2 day')))
    ->setNewsNewsToDate(date('Y-m-d', strtotime('+2 day')))
    ->setDescription('description')
    ->setShortDescription('short desc')
    ->save();
