public void AddServiceToCart_NewService_ServiceSuccessfullyAdded()
{
//Arrange
var options = GetContextOptions();
using (var context = new ApplicationDbContext(options))
{
var cartManager = new CartManager(context);
var userId = CreateFakeUser(context);
var cart = cartManager.CreateNewCart(userId);
AddFakeServices(context);
var serviceId = 1;
//Act
var result = cartManager.AddServiceToCart(serviceId, cart.CartId);
//Assert
var cartWithService = cartManager.GetCartByUserId(userId);
Assert.IsTrue(result);
Assert.AreEqual(cartWithService.CartServices.Count(), 1);
Assert.AreEqual(cartWithService.CartServices.First().ServiceId, serviceId);
context.Database.EnsureDeleted();
}
}
public void RemoveServiceFromCart_ServiceToRemove_ServiceSuccessfullyRemoved()
{
//Arrange
var options = GetContextOptions();
using (var context = new ApplicationDbContext(options))
{
var cartManager = new CartManager(context);
var userId = CreateFakeUser(context);
var cart = cartManager.CreateNewCart(userId);
AddFakeServices(context);
cartManager.AddServiceToCart(1, cart.CartId);
cartManager.AddServiceToCart(2, cart.CartId);
var serviceToRemoveId = 1;
var remainingServiceId = 2;
var cartWithService = cartManager.GetCartByUserId(userId);
var cartServiceToRemove = cartWithService.CartServices.FirstOrDefault(s => s.ServiceId == serviceToRemoveId);
//Act
cartManager.RemoveFromCart(cartServiceToRemove.CartServiceId, userId);
//Assert
cartWithService = cartManager.GetCartByUserId(userId);
Assert.AreEqual(cartWithService.CartServices.Count, 1);
Assert.IsTrue(cartWithService.CartServices.Any(service => service.ServiceId == remainingServiceId));
Assert.IsFalse(cartWithService.CartServices.Any(service => service.ServiceId == serviceToRemoveId));
context.Database.EnsureDeleted();
}
}
public void GetCartByUserId_ValidUserId_UserCart()
{
//Arrange
var options = GetContextOptions();
using (var context = new ApplicationDbContext(options))
{
var cartManager = new CartManager(context);
var userId = CreateFakeUser(context);
cartManager.CreateNewCart(userId);
//Act
var cart = cartManager.GetCartByUserId(userId);
//Assert
Assert.IsNotNull(cart);
Assert.IsTrue(cart.UserId == userId);
context.Database.EnsureDeleted();
}
}
public void CreateNewCart_NewCart_CartSuccessfullyAdded()
{
//Arrange
var options = GetContextOptions();
using (var context = new ApplicationDbContext(options))
{
var cartManager = new CartManager(context);
var userId = CreateFakeUser(context);
//Act
var cart = cartManager.CreateNewCart(userId);
//Assert
Assert.True(context.Carts.Any(c => c.UserId == userId));
Assert.AreEqual(context.Carts.Count(c => c.UserId == userId), 1);
Assert.AreEqual(context.Carts.FirstOrDefault(c => c.UserId == userId), cart);
context.Database.EnsureDeleted();
}
}
