/**
  * Assert existing product on admin product grid
  *
  * @param GroupedProduct $product
  * @return void
  */
 protected function assertOnGrid($product)
 {
     //Search data
     $search = ['sku' => $product->getProductSku(), 'type' => 'Grouped Product'];
     //Page & Block
     $productGridPage = Factory::getPageFactory()->getCatalogProductIndex();
     $productGridPage->open();
     /** @var \Magento\Catalog\Test\Block\Adminhtml\Product\Grid $gridBlock */
     $gridBlock = $productGridPage->getProductGrid();
     //Assertion
     $this->assertTrue($gridBlock->isRowVisible($search), 'Grouped product was not found.');
 }