public void validatecountry_returns_false_when_passed_unexpected_country()
{
string invalidCountry = "invalid";
bool isValid = StampBase.ValidateCountry(invalidCountry);
Assert.IsFalse(isValid, $"Expected ValidateCountry to return false an unexpected condition: {invalidCountry}");
}
public void validatecountry_returns_true_when_passed_valid_country()
{
foreach (string country in StampBase.STAMP_COUNTRIES)
{
bool isValid = StampBase.ValidateCountry(country);
Assert.IsTrue(isValid);
}
}