public void test4_Button()
        {
            string expTitle = "Google";

            IWebDriver driver = new ChromeDriver();

            ComponentsPage page = new ComponentsPage(driver);

            Button button = page.GoToButton();

            button.ClickButton();

            var browserTabs = driver.WindowHandles;

            driver.SwitchTo().Window(browserTabs[1]);


            string pageTitle = driver.Title;

            Assert.That(expTitle, Is.EqualTo(pageTitle));
        }