public void HappyTestCheckCustomerMethodByPassingTwoDatesAndGettingTrueIfCorrect()
{
String customerType = "Reward";
bool flag = ManageHotels.CheckCustomerType(customerType);
Assert.IsTrue(flag);
}
public void SadTestCheckCustomerMethodByPassingTwoDatesAndGettingTrueIfCorrect()
{
String wrongCustomerType = "WrongCustomerType";
var exception = Assert.ThrowsException <HRSCustomException>(
() => ManageHotels.CheckCustomerType(wrongCustomerType), "Customer Type is wrong");
Assert.AreEqual("Customer Type is wrong", exception.Message);
}