[Test]
public void CheckMessagesWithEmptyRequiredFields()
{
    string notebookName = "Ноутбук Lenovo ThinkPad X1 Carbon Gen 8 (20U90006RT)";
    homePage.GetNavigationContainer().ClickToMenuItem("Компьютеры");
    NotebooksPage notebooksPage = homePage.GetNavigationContainer().ClickToLinkItem("Ноутбуки");
        notebooksPage.EnterPriceFromInput(1200)
            .EnterPriceToInput(6840)
            .ClickToInStockCheckbox()
            .ClickToManufacturerCheckbox("Lenovo")
            .ClickToRulerLink()
            .ClickToShowAllLinks()
            .ClickToNotebookModelCheckbox("IdeaPad L (Lenovo)", "ThinkPad E (Lenovo)", "ThinkPad X (Lenovo)")
            .ClickToTypeLink()
            .ClickToNotebookTypeCheckbox("ультрабук")
            .ClickToShowProductsButton()
            .CkickToAddToCartButton(notebookName);

    string priceInNotebookPage = notebooksPage.GetTextFromDiscountPriceLabelLocator(notebookName);
    ChartPage chartPage = notebooksPage.GetHeader().ClickToChartButton();
    string priceInChartPage = chartPage.GetTextFromDiscountPriceLabel(notebookName);
    Assert.AreEqual(priceInChartPage, priceInNotebookPage, "Prices aren't equal.");

    bool isDisplayRequiredFields = chartPage.ClickToCheckoutOrderButton()
        .ClickToConfirmOrderButton()
        .IsDisplayRequiredFieldsMessage();
    Assert.IsTrue(isDisplayRequiredFields, "The required massages haven't existed on page.");
}

@smoke @notebook @positive @all
Scenario: Check for messages about empty required fields
	Given I expand the menu item 'Компьютеры'
	Given I go to Computer hardware link 'Ноутбуки'
	Given I set the price range from '1200' - '6840' BYN
	Given I set the checkbox in stock
	Given I set the checkbox manufacture - 'Lenovo'
	Given I expand the ruler list, select the 'IdeaPad L (Lenovo), ThinkPad E (Lenovo), ThinkPad X (Lenovo)' checkboxes
	Given I expand the type list, select the 'ультрабук' checkbox
	Given I click the button show products
	Given I click the button to chart on the Laptop 'Ноутбук Lenovo ThinkPad X1 Carbon Gen 8 (20U90006RT)'
	When I check the value of the goods Laptop 'Ноутбук Lenovo ThinkPad X1 Carbon Gen 8 (20U90006RT)'
	Then I should see the same prices
	Given I click the button checkout order
	When I check for messages about empty required fields
	Then I should see messages about empty required fields

wr -useb get.scoop.sh | iex

Note: if you get an error you might need to change the execution policy (i.e. enable Powershell) with
Set-ExecutionPolicy RemoteSigned -scope CurrentUser

scoop install allure

allure serve 'allure-result-directory'

for example: 
allure serve C:\Users\Kiryl_Kebikau\source\repos\Framework\Framework\Resources\Allure-Results