public void AddMenuItemToMenu_adds_menu_item_if_worker_is_not_waiter()
{
var numSaveChangesCalls = 0;
var mockContext = new MockDBContextFactory().WithSaveChangesCallback(() => ++ numSaveChangesCalls).Create();
var repository = new RestourantRepository(mockContext);
const string validItem1 = "valid item";
repository.AddMenuItemToMenu(validItem1, 10.00, MenuItemKind.DRINK, EmployeeRole.BARTENDER);
Assert.AreEqual(1, mockContext.MenuItems.Count());
Assert.AreEqual(validItem1, mockContext.MenuItems.Last().DisplayName);
Assert.IsTrue(0 < numSaveChangesCalls);
numSaveChangesCalls = 0;
const string validItem2 = "another valid item";
repository.AddMenuItemToMenu(validItem2, 97.99, MenuItemKind.MEAL, EmployeeRole.COOK);
Assert.AreEqual(2, mockContext.MenuItems.Count());
Assert.AreEqual(validItem2, mockContext.MenuItems.Last().DisplayName);
Assert.IsTrue(0 < numSaveChangesCalls);
}
public void AddMenuItemToMenu_failes_if_worker_is_waiter()
{
var mockContext = new MockDBContextFactory().Create();
var repository = new RestourantRepository(mockContext);
repository.AddMenuItemToMenu("invalid operation generating item", 5.00, MenuItemKind.DRINK, EmployeeRole.WAITER);
}
public void AddMenuItem_adds_item_with_correct_contents()
{
var mockContext = new MockDBContextFactory().Create();
var repository = new RestourantRepository(mockContext);
const string itemName = "item name";
const double itemPrice = 19.99;
const MenuItemKind itemKind = MenuItemKind.DRINK;
repository.AddMenuItemToMenu(itemName, itemPrice, itemKind, EmployeeRole.BARTENDER);
var inserted = mockContext.MenuItems.Last();
Assert.AreEqual(itemName, inserted.DisplayName);
Assert.AreEqual(itemPrice, inserted.Price);
Assert.AreEqual(itemKind, inserted.Kind);
}
