public void Calculate_Cart_Total()
{
// arrange
Game game1 = new Game { GameId = 1, Name = "Sport1" };
Game game2 = new Game { GameId = 2, Name = "Sport2" };
Game game3 = new Game { GameId = 3, Name = "Sport3" };
Cart cart = new Cart();
//Act
cart.AddItem(game1, 1);
cart.AddItem(game2, 1);
cart.AddItem(game1, 5);
cart.Clear();
// Assert
Assert.AreEqual(cart.Lines.Count(), 0);
}
public void Can_Delete_Valid_Games()
{
Game game = new Game { GameId = 2, Name = "Game2" };
// Arrange
Mock<IGameRepository> mock = new Mock<IGameRepository>();
mock.Setup(m => m.Games).Returns(new List<Game>
{
new Game { GameId = 1, Name = "Game1"},
new Game { GameId = 2, Name = "Game2"},
new Game { GameId = 3, Name = "Game3"},
new Game { GameId = 4, Name = "Game4"},
new Game { GameId = 5, Name = "Game5"}
});
AdminController ctrl = new AdminController(mock.Object);
//Act
ctrl.Delete(game.GameId);
mock.Verify(m => m.DeleteGame(game.GameId));
}
public ActionResult Edit(Game game, HttpPostedFileBase image = null)
{
if (ModelState.IsValid)
{
game.ImageMimeType = image.ContentType;
game.ImagePath = Path.GetFileName(Guid.NewGuid().ToString() + "_" +
Path.GetFileName(image.FileName));
image.SaveAs(Server.MapPath("~/Image/" + game.ImagePath));
repository.SaveGame(game);
TempData["message"] = string.Format("Изменения в игре \"{0}\" были сохранены", game.Name);
return RedirectToAction("Index");
}
else
{
return View(game);
}
}
public void Cannot_Save_Invalid_Changes()
{
// Arrange
Mock<IGameRepository> mock = new Mock<IGameRepository>();
AdminController controller = new AdminController(mock.Object);
Game game = new Game { Name = "Test" };
controller.ModelState.AddModelError("error", "error");
// Act
ActionResult result = controller.Edit(game);
// Assert appeal to the repository does not produce
mock.Verify(m => m.SaveGame(It.IsAny<Game>()), Times.Never());
Assert.IsInstanceOfType(result, typeof(ViewResult));
}
public void AddItem(Game game, int quantity)
{
CartLine line = lineCollection
.Where(g => g.Game.GameId == game.GameId)
.FirstOrDefault();
if (line == null)
{
lineCollection.Add(new CartLine
{
Game = game,
Quantity = quantity
});
}
else
{
line.Quantity += quantity;
}
}
public void SaveGame(Game game)
{
if (game.GameId == 0)
context.Games.Add(game);
else
{
Game dbEntry = context.Games.Find(game.GameId);
if (dbEntry != null)
{
dbEntry.Name = game.Name;
dbEntry.Description = game.Description;
dbEntry.Price = game.Price;
dbEntry.Category = game.Category;
dbEntry.ImagePath = game.ImagePath;
dbEntry.ImageMimeType = game.ImageMimeType;
}
}
context.SaveChanges();
}
public void Can_Save_Valid_Changes()
{
// Arrange
Mock<IGameRepository> mock = new Mock<IGameRepository>();
AdminController controller = new AdminController(mock.Object);
Game game = new Game { Name = "Test" };
// Act
ActionResult result = controller.Edit(game);
mock.Verify(m => m.SaveGame(game));
// Assert
Assert.IsNotInstanceOfType(result, typeof(ViewResult));
}
public void RemoveLine(Game game)
{
lineCollection.RemoveAll(l => l.Game.GameId == game.GameId);
}
public void Can_Add_New_Lines()
{
// arrange
Game game1 = new Game { GameId = 1, Name = "Sport1" };
Game game2 = new Game { GameId = 2, Name = "Sport2" };
Cart cart = new Cart();
// Act
cart.AddItem(game1, 1);
cart.AddItem(game2, 1);
List<CartLine> results = cart.Lines.ToList();
// Assert
Assert.AreEqual(results.Count(), 2);
Assert.AreEqual(results[0].Game, game1);
Assert.AreEqual(results[1].Game, game2);
}
public void Can_Remove_Line()
{
// arrange
Game game1 = new Game { GameId = 1, Name = "Sport1" };
Game game2 = new Game { GameId = 2, Name = "Sport2" };
Game game3 = new Game { GameId = 3, Name = "Sport3" };
Cart cart = new Cart();
//Act
cart.AddItem(game1, 1);
cart.AddItem(game2, 4);
cart.AddItem(game3, 2);
cart.AddItem(game2, 1);
//Act
cart.RemoveLine(game2);
//Assert
Assert.AreEqual(cart.Lines.Where(c => c.Game == game2).Count(), 0);
Assert.AreEqual(cart.Lines.Count(), 2);
}
public void Can_Add_Quantity_For_Existing_Lines()
{
// arrange
Game game1 = new Game { GameId = 1, Name = "Sport1" };
Game game2 = new Game { GameId = 2, Name = "Sport2" };
Cart cart = new Cart();
//Act
cart.AddItem(game1, 1);
cart.AddItem(game2, 1);
cart.AddItem(game1, 5);
List<CartLine> results = cart.Lines.OrderBy(c => c.Game.GameId).ToList();
// Assetr
Assert.AreEqual(results.Count(), 2);
Assert.AreEqual(results[0].Quantity, 6); // 6 экземпляров добавлено в корзину
Assert.AreEqual(results[1].Quantity, 1);
}