public void Purchase_Post_Success()
{
//Arrange
_claim = new Claim("UserId", _correctUserId);
_identity = Mock.Of <ClaimsIdentity>(ci => ci.FindFirst(It.IsAny <string>()) == _claim);
_purchaseController.User = Mock.Of <IPrincipal>(ip => ip.Identity == _identity);
_purchaseLogic.Setup(x => x.Purchase(lstPurchaseModel, Convert.ToInt32(_correctUserId)));
//Acts
var response = _purchaseController.Post(lstPurchaseModel);
//Assert
Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
}
public void PostPurchase_InvalidItemNameReturnsError()
{
var repo = new MockItemRepository();
var controller = new PurchaseController(repo);
var itemName = "NotAnItem";
var result = controller.Post(itemName);
Assert.IsInstanceOfType(result, typeof(BadRequestErrorMessageResult));
}
public void PostPurchase_DecrementsInventory()
{
var repo = new MockItemRepository();
var startingCount = repo.GetInventory().Count;
var controller = new PurchaseController(repo);
var itemName = "TunaMelt";
var item = controller.Post(itemName) as CreatedAtRouteNegotiatedContentResult <IItem>;
var newCount = repo.GetInventory().Count;
Assert.IsTrue(startingCount == (newCount + 1));
}
public void PostPurchase_ReturnsSame()
{
var repo = new MockItemRepository();
var controller = new PurchaseController(repo);
var itemName = "TunaMelt";
var item = controller.Post(itemName) as CreatedAtRouteNegotiatedContentResult <IItem>;
Assert.IsNotNull(item);
Assert.AreEqual(item.RouteName, "GetItemByName");
Assert.AreEqual(item.RouteValues["itemName"], item.Content.Name);
Assert.AreEqual(item.Content.Name, itemName);
}
public void PostPurchase_ReturnsPopulatedItem()
{
var repo = new MockItemRepository();
var controller = new PurchaseController(repo);
var itemName = "TunaMelt";
var response = controller.Post(itemName) as CreatedAtRouteNegotiatedContentResult <IItem>;
Assert.IsNotNull(response);
var newItem = response.Content;
Assert.AreEqual(newItem.Name, itemName);
Assert.AreEqual(newItem.Description, "Tuna melt on rye");
Assert.AreEqual(newItem.Price, 5);
}
public void IntegrationNonexistentItemIdReturnsItemNotFound()
{
// Arrange
InventoryController inventoryController = new InventoryController();
PurchaseController purchaseController = new PurchaseController();
IEnumerable <Item> inventory = inventoryController.Get();
int nonexistentItemId = 0;
foreach (Item i in inventory)
{
if (i.ItemId >= nonexistentItemId)
{
nonexistentItemId = i.ItemId + 1;
}
}
// Act
PurchaseResults result = purchaseController.Post(nonexistentItemId);
// Assert
Assert.AreEqual(PurchaseResults.ItemNotFound, result, "API should have reported item not found.");
}
public void IntegrationPurchasingOutOfStockItemReturnsOutOfStock()
{
// Arrange
InventoryController inventoryController = new InventoryController();
PurchaseController purchaseController = new PurchaseController();
IEnumerable <Item> inventory = inventoryController.Get();
Item outOfStockItem = null;
foreach (Item i in inventory)
{
if (i.Quantity == 0)
{
outOfStockItem = i;
break;
}
}
// Act
Assert.IsNotNull(outOfStockItem, "There should be an out of stock item in the test database.");
PurchaseResults result = purchaseController.Post(outOfStockItem.ItemId);
// Assert
Assert.AreEqual(PurchaseResults.OutOfStock, result, "API should have reported out of stock item.");
}
public void IntegrationPurchasingInStockItemReturnsInStock()
{
// Arrange
InventoryController inventoryController = new InventoryController();
PurchaseController purchaseController = new PurchaseController();
IEnumerable <Item> inventory = inventoryController.Get();
Item inStockItem = null;
foreach (Item i in inventory)
{
if (i.Quantity > 0)
{
inStockItem = i;
break;
}
}
// Act
Assert.IsNotNull(inStockItem, "There should be an in stock item in the test database.");
PurchaseResults result = purchaseController.Post(inStockItem.ItemId);
// Assert
Assert.AreEqual(PurchaseResults.ItemPurchased, result, "Item should have been successfully purchased.");
}
