public void Can_Calculate_Date_Differences()
        {
            // 1. Navigate to View page
            ViewPage vp = new ViewPage();

            // 2. Navigate to DateConversion page
            DateConversionPage dcp = vp.ClickDateConversion();

            // 3. Add dates
            dcp.SetDate("1-July-2018", "7-Aug-2018");

            // 4. Click Calculate button
            dcp.ClickCalculate();

            // 5. Verify the results
            Assert.AreEqual("1 month, 6 days", dcp.editDifference.Text);
            Assert.AreEqual("37 days", dcp.editDifferenceDays.Text);
        }