static void Main(string[] args)
{
Console.WriteLine("****************************");
Console.WriteLine("Inventory Management System");
Console.WriteLine("****************************");
InventoryManagement inventoryManagement = new InventoryManagement();
Console.WriteLine("Inventory List");
EmptyLine();
Columns(); //Console.WriteLine(string.Format("{0,-20}{1,5}{2,10}", "Item", "SellIn", "Quality"));
foreach (var inventory in inventoryManagement.Inventories.Value)
{
Console.WriteLine(string.Format("{0,-20}{1,5}{2,10}", inventory.Item.Name,
inventory.SellIn,
inventory.Quality));
}
EndListLine();
bool valid = false;
string value = "";
string exit = "";
do
{
Console.WriteLine(@"Enter 'DayEnd' to view end of the day results");
value = Console.ReadLine()?.ToLower();
valid = value == "dayend";
while (valid && exit != "exit")
{
inventoryManagement.Adjust();
EmptyLine();
Console.WriteLine("Updated Inventory List");
EmptyLine();
Columns();//Console.WriteLine(string.Format("{0,-20}{1,5}{2,10}", "Item", "SellIn", "Value"));
foreach (var inventory in inventoryManagement.Inventories.Value)
{
Console.WriteLine(string.Format("{0,-20}{1,5}{2,10}",
(!string.IsNullOrEmpty(inventory.Item.Error) &&
!string.IsNullOrWhiteSpace(inventory.Item.Error))
? inventory.Item.Error
: inventory.Item.Name,
inventory.SellIn,
inventory.Quality));
}
EndListLine();
Console.WriteLine(@"Enter 'Exit' to close application");
exit = Console.ReadLine()?.ToLower();
}
} while (!valid);
}
public void BackStagePass_Item_Before_SellIn_Date_Greater_10()
{
InventoryManagement inventoryManagement = new InventoryManagement();
inventoryManagement.Inventories = new Lazy <IEnumerable <IInventory> >(() =>
{
return(new List <IInventory>()
{
new Inventory()
{
Item = Repos.Items.FirstOrDefault(i => i.GetType() == typeof(BackstagePass)), SellIn = 12, Quality = 5
}
});
});
inventoryManagement.Adjust();
var inventory = inventoryManagement.Inventories.Value.ElementAt(0);
Assert.AreEqual(inventory.Quality, 6);
Assert.AreEqual(inventory.SellIn, 11);
}
public void Normal_Item_After_SellIn_Date_While_Negative_Quality()
{
InventoryManagement inventoryManagement = new InventoryManagement();
inventoryManagement.Inventories = new Lazy <IEnumerable <IInventory> >(() =>
{
return(new List <IInventory>()
{
new Inventory()
{
Item = Repos.Items.FirstOrDefault(i => i.GetType() == typeof(Normal)), SellIn = -1, Quality = -4
}
});
});
inventoryManagement.Adjust();
var inventory = inventoryManagement.Inventories.Value.ElementAt(0);
Assert.AreEqual(inventory.Quality, 0);
Assert.AreEqual(inventory.SellIn, -2);
}
public void Sulfuras_Item_After_SellIn_Date_Over_50()
{
InventoryManagement inventoryManagement = new InventoryManagement();
inventoryManagement.Inventories = new Lazy <IEnumerable <IInventory> >(() =>
{
return(new List <IInventory>()
{
new Inventory()
{
Item = Repos.Items.FirstOrDefault(i => i.GetType() == typeof(Sulfuras)), SellIn = -4, Quality = 55
}
});
});
inventoryManagement.Adjust();
var inventory = inventoryManagement.Inventories.Value.ElementAt(0);
Assert.AreEqual(inventory.Quality, 50);
Assert.AreEqual(inventory.SellIn, -4);
}
public void Legendary_Item_Before_SellIn_Date()
{
InventoryManagement inventoryManagement = new InventoryManagement();
inventoryManagement.Inventories = new Lazy <IEnumerable <IInventory> >(() =>
{
return(new List <IInventory>()
{
new Inventory()
{
Item = Repos.Items.FirstOrDefault(i => i.GetType() == typeof(Sulfuras)), SellIn = 2, Quality = 5
}
});
});
inventoryManagement.Adjust();
var inventory = inventoryManagement.Inventories.Value.ElementAt(0);
Assert.AreEqual(inventory.Quality, 5);
Assert.AreEqual(inventory.SellIn, 2);
}