public void RejectsInvalidOrderId()
{
var options = TestUtil.GetMemDbOptions("RejectsInvalidOrderId");
Assert.Equal(PlaceOrderResult.OrderNotFound, options.PlaceOrder(Guid.NewGuid(), StoreDbUtil.Config.MAX_ORDER_QUANTITY));
}
public void PlacesOrderWithMultipleLineItems()
{
var options = TestUtil.GetMemDbOptions("PlacesOrderWithMultipleLineItems");
Guid product1Id, product2Id;
Guid customerId;
Guid orderId;
using (var db = new StoreContext(options))
{
var customer = new Customer(Guid.NewGuid().ToString());
var location = new Location(Guid.NewGuid().ToString());
db.Add(customer);
db.Add(location);
customerId = customer.CustomerId;
var product1 = new Product(Guid.NewGuid().ToString(), 1.0);
var inventory1 = new LocationInventory(product1, location, 10);
db.Add(product1);
db.Add(inventory1);
product1Id = product1.ProductId;
var product2 = new Product(Guid.NewGuid().ToString(), 1.0);
var inventory2 = new LocationInventory(product2, location, 20);
db.Add(product2);
db.Add(inventory2);
product2Id = product2.ProductId;
var order = new Order(customer, location);
orderId = order.OrderId;
var orderLine1 = new OrderLineItem(order, product1);
orderLine1.Quantity = 5;
var orderLine2 = new OrderLineItem(order, product2);
orderLine2.Quantity = 7;
order.OrderLineItems.Add(orderLine1);
order.OrderLineItems.Add(orderLine2);
db.Add(order);
db.SaveChanges();
}
using (var db = new StoreContext(options))
{
var customer = (from c in db.Customers where c.CustomerId == customerId select c).First();
var order =
(from o in db.Orders
where o.Customer.CustomerId == customer.CustomerId
select o).First();
Assert.Equal(2, order.OrderLineItems.Count());
}
Assert.Equal(PlaceOrderResult.Ok, options.PlaceOrder(orderId, StoreDbUtil.Config.MAX_ORDER_QUANTITY));
using (var db = new StoreContext(options))
{
var invProduct1 =
(from i in db.LocationInventories where i.Product.ProductId == product1Id select i).First();
Assert.Equal(5, invProduct1.Quantity);
var invProduct2 =
(from i in db.LocationInventories where i.Product.ProductId == product2Id select i).First();
Assert.Equal(13, invProduct2.Quantity);
}
}
public void RejectsOrderWhenNotEnoughInventory()
{
var options = TestUtil.GetMemDbOptions("RejectsOrderWhenNotEnoughInventory");
String product1Name, product2Name;
Guid customerId;
Guid orderId;
using (var db = new StoreContext(options))
{
var(customer, location, product1, inventory) = SimplePopulate(db);
customerId = customer.CustomerId;
var product2 = new Product(Guid.NewGuid().ToString(), 2.0);
db.Add(product2);
var inventory2 = new LocationInventory(product2, location, 20);
db.Add(inventory2);
product1Name = product1.Name;
product2Name = product2.Name;
var order = new Order(customer, location);
orderId = order.OrderId;
var orderLine1 = new OrderLineItem(order, product1);
orderLine1.Quantity = 9;
order.OrderLineItems.Add(orderLine1);
var orderLine2 = new OrderLineItem(order, product2);
orderLine2.Quantity = 10;
order.OrderLineItems.Add(orderLine2);
var orderLine3 = new OrderLineItem(order, product2);
orderLine3.Quantity = 11;
order.OrderLineItems.Add(orderLine3);
db.Add(order);
db.SaveChanges();
}
using (var db = new StoreContext(options))
{
var customer = (from c in db.Customers where c.CustomerId == customerId select c).First();
var order = (from o in db.Orders
where o.Customer.CustomerId == customer.CustomerId
select o).First();
Assert.Equal(customer.CustomerId, order.Customer.CustomerId);
}
Assert.Equal(PlaceOrderResult.OutOfStock, options.PlaceOrder(orderId, StoreDbUtil.Config.MAX_ORDER_QUANTITY));
using (var db = new StoreContext(options))
{
var inventoryP1 = (from i in db.LocationInventories where i.Product.Name == product1Name select i).First();
Assert.Equal(10, inventoryP1.Quantity);
var inventoryP2 = (from i in db.LocationInventories where i.Product.Name == product2Name select i).First();
Assert.Equal(20, inventoryP2.Quantity);
}
}