//Shows error message when the purchase amount is less than the specified limit for tax refund.
public void LowPurchaseAmount()
{
GBPage.GoTo();
GBPage.PurchaseCountry();
GBPage.PurchaseAmount("50");
GBPage.Calculate();
Assert.IsTrue(GBPage.InvalidMessage() == "You will need to spend at least EUR75.01 to qualify for a tax refund.");
}
//Successful calculation of tax refund for single purchase.
public void CheckRefundCalculation()
{
GBPage.GoTo();
GBPage.PurchaseCountry();
GBPage.PurchaseAmount("250");
GBPage.Calculate();
Assert.IsTrue(GBPage.RefundAmount() == "28.50", "Refund amount is not as expected");
GBPage.AppendRefund();
Assert.IsTrue(GBPage.TotalRefundAmount() == "28.50", "Total refund amount is not as expected");
}