TPO/Testing/TestProject/UnitTest.cs

using OpenQA.Selenium.Chrome;
using OpenQA.Selenium.Support.UI;
using OpenQA.Selenium;
using SeleniumExtras.WaitHelpers;

namespace TestProject
{
    [TestFixture]
    public class HomePageTests
    {
        private IWebDriver driver;

        [SetUp]
        public void Setup()
        {
            ChromeOptions options = new ChromeOptions();
            driver = new ChromeDriver(options);
            driver.Manage().Window.Maximize();
        }

        [TearDown]
        public void Teardown()
        {
            driver.Quit();
            driver.Dispose();
        }

        [Test, Order(1)]
        public void TestAuth()
        {
            HomePage homePage = new HomePage(driver);
            homePage.Open();
            homePage.Auth("<22><><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");

            WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(100));
            var profileButton = wait.Until(ExpectedConditions.ElementIsVisible(By.XPath("//button[contains(@class, 'button___BfISQ')]//div[contains(@class, 'text___lAaAj') and contains(text(), '<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>')]")));

            Assert.That(profileButton.Displayed, Is.True);
        }

        [Test, Order(2)]
        public void TestSearchProduct_positive()
        {
            HomePage homePage = new HomePage(driver);
            homePage.Open();
            homePage.SearchForProduct("<22><><EFBFBD><EFBFBD>");

            WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(10));
            var firstProduct = wait.Until(ExpectedConditions.ElementIsVisible(By.XPath("//div[contains(@class, 'name___asFfu')]")));

            Assert.That(firstProduct.Displayed, Is.True);
        }

        [Test, Order(3)]
        public void TestSearchProduct_negative()
        {
            HomePage homePage = new HomePage(driver);
            homePage.Open();
            homePage.SearchForProduct("<22><><EFBFBD><EFBFBD><EFBFBD>");

            WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(10));
            var noResultsMessage = wait.Until(ExpectedConditions.ElementIsVisible(By.XPath("//div[contains(text(), '<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>')]")));

            Assert.That(noResultsMessage.Displayed, Is.True);
        }

        [Test, Order(4)]
        public void TestSortByPriceAscending()
        {
            HomePage homePage = new HomePage(driver);
            homePage.Open();
            homePage.SearchForProduct("<22><><EFBFBD><EFBFBD>");

            WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(10));
            homePage.SortByPriceAscending();

            var firstProductPrice = wait.Until(ExpectedConditions.ElementIsVisible(By.XPath("//a[contains(@href, '/s.origPrice.asc')]")));

            Assert.That(firstProductPrice.Text.Contains("<22><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>"), Is.True);
        }

        [Test, Order(5)]
        public void TestFilterByPrice()
        {
            HomePage homePage = new HomePage(driver);
            homePage.Open();
            homePage.SearchForProduct("<22><><EFBFBD><EFBFBD>");

            WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(10));
            homePage.FilterByPrice(100, 200);

            var priceRangeMessage = wait.Until(ExpectedConditions.ElementIsVisible(By.XPath("//input[@name='min']")));

            Assert.That(priceRangeMessage.Displayed, Is.True);
        }

        [Test, Order(6)]
        public void TestAddToFavorites()
        {
            HomePage homePage = new HomePage(driver);
            homePage.Open();
            homePage.Auth("<22><><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
            Thread.Sleep(5000);
            homePage.SearchForProduct("25 <20><><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");

            WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(20));

            var heartButton = wait.Until(ExpectedConditions.ElementToBeClickable(By.XPath("//div[@class='actionButton___tq_Iy active___Rc9Go']//div[contains(@class, 'favoriteButton___z3oh3')]")));
            ((IJavaScriptExecutor)driver).ExecuteScript("arguments[0].scrollIntoView(true);", heartButton);

            heartButton.Click();

            var favoriteItem = wait.Until(ExpectedConditions.ElementIsVisible(By.XPath("//div[contains(@class, 'product___F_mly withFavorite___BnFAs product___crBKK')]")));

            Assert.That(favoriteItem.Displayed, Is.True);
        }


    }
}