public bool AddProduct(Product product)
{
logger.logInfo("Try to add a new product in db.");
if (product == null)
{
ValidationException e = new ValidationException("Product is null");
logger.logError(e);
throw e;
}
if (product.Categories == null)
{
ValidationException e = new ValidationException("Product's categories are null");
logger.logError(e);
throw e;
}
CategoryService categoryService = new CategoryService();
foreach (Category categ in product.Categories)
{
if (categoryService.GetCategoryById(categ.IdCategory) == null)
{
EntityDoesNotExistException e = new EntityDoesNotExistException("One or more categories of the product do not exist");
logger.logError(e);
throw e;
}
}
var validationResults = Validation.Validate<Product>(product);
if (product.Name != null)
{
if (!validationResults.IsValid)
{
ValidationException e = new ValidationException("Invalid product's name/description.");
logger.logError(e);
throw e;
}
else
{
try
{
DataMapperFactoryMethod.GetCurrentFactory().ProductFactory.AddProduct(product);
}
catch (DuplicateException duplicateException)
{
logger.logError(duplicateException);
throw duplicateException;
}
}
}
else
{
ValidationException e = new ValidationException("Invalid product's name - null.");
logger.logError(e);
throw e;
}
logger.logInfo("Product added successfully!");
return true;
}
public void AddProductExistent()
{
Product product = new Product();
product.Name = "thr";
product.Description = "";
CategoryService categoryService = new CategoryService();
Category category = categoryService.GetCategoryById(2);
product.Categories.Add(category);
ProductService productService = new ProductService();
Boolean result = false;
try
{
result = productService.AddProduct(product);
}
catch (DuplicateException exc)
{
Assert.AreEqual("The same product already exists - same name, description and category", exc.Message);
}
Assert.AreEqual(result, false);
}
public void UpdateProductDuplicateName()
{
Product product = new Product();
product.Name = "Product1";
product.Description = "Description";
CategoryService categoryService = new CategoryService();
Category category = categoryService.GetCategoryById(8);
product.Categories.Add(category);
ProductService productService = new ProductService();
productService.AddProduct(product);
String name = "Product";
int id = 19;
Product p = productService.GetProductById(id);
Boolean result = false;
try
{
result = productService.UpdateProduct(id, name);
}
catch (DuplicateException exc)
{
Assert.AreEqual("The same product already exists - same name, description and category", exc.Message);
}
Assert.AreEqual(false, result);
}
public void GetProductsOfACategory()
{
CategoryService categoryService = new CategoryService();
ProductService productService = new ProductService();
Category category = categoryService.GetCategoryById(8);
ICollection<Product> products = productService.GetAllProductsOfACategory(category);
Assert.AreEqual(products.Count(), 2);
}
public void AddProductZeroCharactesDescription()
{
Product product = new Product();
product.Name = "Product";
product.Description = "";
CategoryService categoryService = new CategoryService();
Category category = categoryService.GetCategoryById(2);
product.Categories.Add(category);
ProductService productService = new ProductService();
Boolean result = false;
try
{
result = productService.AddProduct(product);
}
catch (ValidationException exc)
{
Assert.AreEqual("", exc.Message);
}
Assert.AreEqual(result, true);
}