public void CreateCustomerTest()
{
Customer customer = new Customer(1, "first", "last", "address1", "city1", "CA", 92037, 20,
'M', "None", 80000, 2, "None", 1);
List <string> errors = new List <string>();
int result = DALCustomer.CreateCustomer(customer, ref errors);
Assert.AreNotEqual(-1, result);
Customer verifyCustomer = DALCustomer.ReadCustomer(result, ref errors);
Assert.AreEqual(0, errors.Count());
Assert.AreEqual(result, verifyCustomer.customer_id);
Assert.AreEqual(customer.first_name, verifyCustomer.first_name);
Assert.AreEqual(customer.last_name, verifyCustomer.last_name);
Assert.AreEqual(customer.address1, verifyCustomer.address1);
Assert.AreEqual(customer.city, verifyCustomer.city);
Assert.AreEqual(customer.state, verifyCustomer.state);
Assert.AreEqual(customer.zip, verifyCustomer.zip);
Assert.AreEqual(customer.age, verifyCustomer.age);
Assert.AreEqual(customer.gender, verifyCustomer.gender);
Assert.AreEqual(customer.hobby, verifyCustomer.hobby);
Assert.AreEqual(customer.income, verifyCustomer.income);
Assert.AreEqual(customer.children, verifyCustomer.children);
Assert.AreEqual(customer.degree, verifyCustomer.degree);
Assert.AreEqual(customer.ownHouse, verifyCustomer.ownHouse);
}
public static int CreateCustomer(Customer customer, ref List <string> errors)
{
if (customer == null)
{
errors.Add("Customer cannot be null");
}
if (errors.Count > 0)
{
return(-1);
}
if (customer.customer_id <= 0)
{
errors.Add("Invalid customer_id");
}
if (customer.age <= 0 || customer.age >= 200)
{
errors.Add("Invalid age");
}
if (!Regex.IsMatch(customer.zip.ToString(), @"^\d{5}(?:[-\s]\d{4})?$"))
{
errors.Add("Invalid zip code");
}
if (customer.gender != 'F' && customer.gender != 'M' && customer.gender != 'U')
{
errors.Add("Invalid gender");
}
if (customer.income < 0)
{
errors.Add("Invalid income");
}
if (customer.children < 0 || customer.children > 20)
{
errors.Add("Invalid number of children");
}
if (customer.degree != "None" &&
customer.degree != "High School" &&
customer.degree != "Partial High School" &&
customer.degree != "Bachelors" &&
customer.degree != "Partial College" &&
customer.degree != "Graduate Degree")
{
errors.Add("Invalid degree");
}
if (customer.ownHouse < 0)
{
errors.Add("Invalid number of owned houses");
}
if (errors.Count > 0)
{
return(-1);
}
return(DALCustomer.CreateCustomer(customer, ref errors));
}
