public static ProductTypeInfo ReadProductType(int ProductTypeId, ref List <string> errors)
{
if (ProductTypeId <= 0 || ProductTypeId > DALType.ReadProductTypeList(ref errors).Count)
{
errors.Add("Invalid ProductType id");
}
if (errors.Count > 0)
{
return(null);
}
return(DALType.ReadProductTypeDetail(ProductTypeId, ref errors));
}
public void CreateProductTypeTest()
{
Random rand = new Random();
string product_type_name = "extremely hot sweater " + rand.Next(10000);
List <string> errors = new List <string>();
int result = DALType.CreateProductType(product_type_name, ref errors);
Assert.AreEqual(0, errors.Count);
Assert.AreNotEqual(-1, result);
ProductTypeInfo verifyType = DALType.ReadProductTypeDetail(result, ref errors);
Assert.AreEqual(0, errors.Count);
Assert.AreEqual(result, verifyType.product_type_id);
Assert.AreEqual(product_type_name, verifyType.product_type_name);
}
public void UpdateProductTypeTest()
{
int myId = 1;
Random rand = new Random();
ProductTypeInfo type = new ProductTypeInfo(myId, "extremely hot sweater " + rand.Next(10000));
List <string> errors = new List <string>();
int result = DALType.UpdateProductType(type.product_type_id, type.product_type_name, ref errors);
Assert.AreEqual(0, errors.Count);
Assert.AreNotEqual(-1, result);
ProductTypeInfo verifyType = DALType.ReadProductTypeDetail(myId, ref errors);
Assert.AreEqual(0, errors.Count);
Assert.AreEqual(type.product_type_id, verifyType.product_type_id);
Assert.AreEqual(type.product_type_name, verifyType.product_type_name);
}