public void CheckErrorMessageForInvalidCoupon()
{
yourOrderPage = new YourOrderPage(CmdDriver.Driver);
extentReportUtils.createATestCase("Check error message for an invalid coupon");
extentReportUtils.addTestLog(Status.Info, "CheckErrorMessageForInvalidCoupon");
CmdDriver.NavigateTo("https://store.progress.com/configure-purchase?skuId=6127");
yourOrderPage.ClickAcceptAllCookies();
// Set coupon
yourOrderPage.SetCoupon("TestDiscount20");
// Assert error message
Assert.AreEqual("Coupon code is not valid.", yourOrderPage.GetCouponErrorMessageText());
}
