OpenQA.Selenium.TypingTest.ShouldReportKeyCodeOfArrowKeysUpDownEvents C# (CSharp) Méthode

        public void ShouldReportKeyCodeOfArrowKeysUpDownEvents()
        {
            driver.Url = javascriptPage;

            IWebElement result = driver.FindElement(By.Id("result"));
            IWebElement element = driver.FindElement(By.Id("keyReporter"));

            element.SendKeys(Keys.ArrowDown);
            Assert.IsTrue(result.Text.Trim().Contains("down: 40"));
            Assert.IsTrue(result.Text.Trim().Contains("up: 40"));

            element.SendKeys(Keys.ArrowUp);
            Assert.IsTrue(result.Text.Trim().Contains("down: 38"));
            Assert.IsTrue(result.Text.Trim().Contains("up: 38"));

            element.SendKeys(Keys.ArrowLeft);
            Assert.IsTrue(result.Text.Trim().Contains("down: 37"));
            Assert.IsTrue(result.Text.Trim().Contains("up: 37"));

            element.SendKeys(Keys.ArrowRight);
            Assert.IsTrue(result.Text.Trim().Contains("down: 39"));
            Assert.IsTrue(result.Text.Trim().Contains("up: 39"));

            // And leave no rubbish/printable keys in the "keyReporter"
            Assert.AreEqual(element.Value, string.Empty);
        }