public async Task <IActionResult> Index(decimal?minAmount, decimal?maxAmount)
{
if (minAmount == null || maxAmount == null)
{
var products = await _db.Products.Include(m => m.ProductTypes)
.Include(m => m.SpecialTags)
.ToListAsync();
return(View(products));
}
//var filterdProducts = await _db.Products.Where(m => m.Price >= minAmount && m.Price <= maxAmount)
// .Include(m=>m.ProductTypes)
// .Include(m=>m.SpecialTags)
// .ToListAsync();
var productsList = await _db.Products.Include(m => m.ProductTypes)
.Include(m => m.SpecialTags)
.ToListAsync();
ProductServices _productServices = new ProductServices();
var filterdProducts = _productServices.FilterByMinMaxAmount(minAmount, maxAmount, productsList);
return(View(filterdProducts));
}
public void FilterByMinMaxAmount_works()
{
//Arange
var minAmount = 100;
var maxAmount = 500;
var products = new List <Products>()
{
new Products
{
Name = "Iphone X",
Price = 200,
ProductColor = "Red",
IsAvailable = true,
ProductTypesId = 1,
SpecialTagId = 2
},
new Products
{
Name = "Logitech Keyboard",
Price = 500,
ProductColor = "Black",
IsAvailable = true,
ProductTypesId = 2,
SpecialTagId = 3
},
new Products
{
Name = "Skullcandy Headphone",
Price = 450,
ProductColor = "Blue",
IsAvailable = true,
ProductTypesId = 4,
SpecialTagId = 1
},
new Products
{
Name = "Samsung Tv 32",
Price = 1450,
ProductColor = "Black",
IsAvailable = true,
ProductTypesId = 1,
SpecialTagId = 1
},
new Products
{
Name = "Samsung D900",
Price = 120,
ProductColor = "Silver",
IsAvailable = false,
ProductTypesId = 5,
SpecialTagId = 1
}
};
//Act
var filterProduct = productServices.FilterByMinMaxAmount(minAmount, maxAmount, products);
//Assert
Assert.That(filterProduct, Is.EqualTo(products.Where(m => m.Price >= 100 && m.Price <= 500)));
}
