Selenium Basic - SoftUni Tests

using NUnit.Framework;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;
using OpenQA.Selenium.Support.UI;
using System;
using System.IO;
using System.Reflection;

namespace SeleniumBasic
{
    [TestFixture]
    public class SoftUniTests
    {
        private IWebDriver _driver;
        private WebDriverWait _wait;

        [SetUp]
        public void SetUp()
        {
            _driver = new ChromeDriver(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location));
            _driver.Url = "http://www.softuni.bg";

            _wait = new WebDriverWait(_driver, TimeSpan.FromSeconds(2));
        }

        [TearDown]
        public void TearDown()
        {
            _driver.Quit();
        }

        [Test]
        public void OpenTheNavigationBar()
        {
            IWebElement navigationBar = _driver.FindElement(By.XPath("/html/body/div[1]/div[1]/header/nav/div[1]/ul/li[2]/a/span"));
            navigationBar.Click();

            IWebElement navigateToQACourse = _driver.FindElement(By.XPath("html/body/div[1]/div[1]/header/nav/div[1]/ul/li[2]/div/div/div[2]/div[2]/div/div[1]/ul[2]/div[1]/ul/li/a"));
            navigateToQACourse.SendKeys(Keys.Enter);

            ///html/body/div[2]/header/h1
            ///
            IWebElement headerName = _driver.FindElement(By.TagName("h1"));

            if (headerName.Displayed)
            {
                var expectedHeaderName = "QA Automation - май 2020";

                Assert.AreEqual(expectedHeaderName, headerName.Text);

            }



        }

    }
}