public async Task AddProductExtensionAsync()
{
// Arrange
var product = new Product()
{
Name = "New Product",
Price = 1.00M,
Shipping = 0.01M
};
context.Products.Add(product);
await context.SaveChangesAsync();
var productExtension = new ProductExtension()
{
ProductId = product.Id, Diameter = 3.14M
};
product.ProductExtension = productExtension;
// Act
_productExtensionService.AddProductExtension(product);
await context.SaveChangesAsync();
// Assert
Assert.IsNotNull(await context.ProductExtensions.SingleAsync(p => p.ProductId == product.Id && p.Diameter == 3.14M));
}
public void ParseInput(Products product, ProductExtension productExtension,
string name,
string quantity,
string unitPrice,
string quantityFrom,
string quantityTo,
string unitPriceFrom,
string unitPriceTo)
{
product.ProductName = name;
if (int.TryParse(quantity, out int res))
{
product.Quantity = int.Parse(quantity);
}
if (decimal.TryParse(unitPrice, out decimal result))
{
product.UnitPrice = decimal.Parse(unitPrice);
}
if (int.TryParse(quantityFrom, out res))
{
productExtension.QuantityFrom = int.Parse(quantityFrom);
}
if (int.TryParse(quantityTo, out res))
{
productExtension.QuantityTo = int.Parse(quantityTo);
}
if (decimal.TryParse(unitPriceFrom, out result))
{
productExtension.UnitPriceFrom = decimal.Parse(unitPriceFrom);
}
if (decimal.TryParse(unitPriceTo, out result))
{
productExtension.UnitPriceTo = decimal.Parse(unitPriceTo);
}
}
public void AddProductExtension(Product product)
{
ProductExtension productExtension = product.ProductExtension;
if (productExtension != null)
{
productExtension.Product = product;
_context.ProductExtensions.Add(productExtension);
}
}
public void EditProductExtension(Product product)
{
ProductExtension productExtension = product.ProductExtension;
if (productExtension != null)
{
productExtension.ProductId = product.Id;
_context.Entry(productExtension).State = EntityState.Modified;
}
product.ProductExtension = null;
}
private async Task BindProductExtension(HttpRequestBase request, Product product)
{
ProductExtension productExtension = await _context.ProductExtensions.SingleOrDefaultAsync(p => p.ProductId == product.Id)
?? new ProductExtension();
productExtension.Product = product;
productExtension.ProductId = product.Id;
productExtension.Diameter = decimal.Parse(request.Unvalidated.Form.Get("Diameter"));
product.ProductExtension = productExtension;
}
