//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.");
}
//Empty Purchase Amount
public void NoPurchaseAmount()
{
GBPage.GoTo();
GBPage.PurchaseCountry();
GBPage.Calculate();
GBPage.InvalidMessage();
Assert.IsTrue(GBPage.InvalidMessage() == "Your input is not a valid number. Please try again.");
}