public void AddsItemToItems()
{
var _testItem = new Item
{
Title = "title",
Description = "description"
};
_testShoppingList.AddItem(_testItem);
Assert.Contains(_testItem, _testShoppingList.Items);
}
public static void PopulateTestData(AppDbContext dbContext)
{
foreach (var item in dbContext.Items)
{
dbContext.Remove(item);
}
dbContext.SaveChanges();
TestShoppingList.AddItem(Item1);
TestShoppingList.AddItem(Item2);
TestShoppingList.AddItem(Item3);
dbContext.ShoppingLists.Add(TestShoppingList);
dbContext.SaveChanges();
}
public void TestSerialization()
{
ShoppingList myList = new ShoppingList();
myList.AddItem(new Item("eggs", 1.49));
myList.AddItem(new Item("ground beef", 3.69));
myList.AddItem(new Item("bread", 0.89));
// Serialization
XmlSerializer s = new XmlSerializer(typeof(ShoppingList));
TextWriter w = new StreamWriter(@"c:\list.xml");
s.Serialize(w, myList);
w.Close();
// Deserialization
}
public void GivenShoppingList_WhenAddAnItemwithQuantity_ShoppingListShouldContainNewItemWithQuantity()
{
var random = new Random();
var quantity = random.Next(int.MaxValue);
var sut = new ShoppingList();
sut.AddItem("foo", (uint)quantity);
sut.Items.Should().Contain(x => x.Name == "foo" && x.Quanity == quantity);
}
/// <summary>
/// Creates a new <c>ShoppingListItem</c>-Object, adds it to the <c>ShoppingLists</c>-Collection (located in the <c>MainPageViewModel</c>).
/// </summary>
private void CreateItem()
{
ShoppingListItem item = new ShoppingListItem(Name, AmountAndMeasure);
ShoppingList.AddItem(item);
// Get old object
ShoppingList oldShoppingList = ServiceLocator.Current.GetInstance <MainPageViewModel>().GetShoppingListByID(ShoppingList.ID);
// Update Shoppinglist
ServiceLocator.Current.GetInstance <MainPageViewModel>().EditShoppingList(oldShoppingList, ShoppingList);
// Reset all fields
InitializeFields();
}
public void AddItemToList(ShoppingListItem item, int sectionId)
{
ShoppingList.AddItem(item, sectionId);
StateChanged?.Invoke();
}
public void TestShoppingList()
{
var testOwnerId = 1;
var shoppingListId = 1;
var testDate = DateTime.Now;
var finishDate = DateTime.Now;
var shoppingListName = (Name)"Vegi List";
var shoppingList = new ShoppingList(shoppingListId, testOwnerId, shoppingListName, testDate);
shoppingList.OwnerId.Should().Equals(testOwnerId);
shoppingList.Name.Should().Equals(shoppingListName);
shoppingList.CreatedDateTime.Should().Equals(testDate);
shoppingList.IsCompleted.Should().Equals(false);
shoppingList.IsEmpty.Should().Equals(true);
shoppingList.HasAllItemsPicked.Should().Equals(false);
shoppingList.IsCompleted.Should().Equals(false);
Action finishEmptyList = () => shoppingList.FinishShopping(finishDate);
finishEmptyList.Should().Throw <InvalidOperationException>().WithMessage("Shopping list is empty.");
Action addZeroQuantity = () => shoppingList.AddItem((Name)"Carrot", UnitOfMeasure.Gram, 0);
addZeroQuantity.Should().Throw <ArgumentException>().WithMessage("Quantity has to be greater than zero.");
shoppingList.AddItem((Name)"Carrot", UnitOfMeasure.Gram, 500);
shoppingList.AddItem((Name)"Potato", UnitOfMeasure.Kilogram, 1);
shoppingList.IsEmpty.Should().Equals(false);
shoppingList.HasAllItemsPicked.Should().Equals(false);
shoppingList.Items.Count.Should().Equals(2);
shoppingList.IsCompleted.Should().Equals(false);
Action removeItemNotInList = () => shoppingList.RemoveItem((Name)"Onion");
removeItemNotInList.Should().Throw <ArgumentException>().WithMessage("Product not found.");
shoppingList.AddItem((Name)"Onion", UnitOfMeasure.Gram, 250);
shoppingList.Items.Count.Should().Equals(3);
shoppingList.RemoveItem((Name)"Carrot");
shoppingList.Items.Count.Should().Equals(2);
Action pickItemNotInList = () => shoppingList.PickItem((Name)"Beans");
pickItemNotInList.Should().Throw <ArgumentException>().WithMessage("Product not found.");
shoppingList.PickItem((Name)"Onion");
shoppingList.HasAllItemsPicked.Should().Equals(false);
Action finishListWithUnpickedItems = () => shoppingList.FinishShopping(finishDate);
finishListWithUnpickedItems.Should().Throw <InvalidOperationException>().WithMessage("Shopping list has unpicked items.");
shoppingList.PickItem((Name)"Potato");
shoppingList.HasAllItemsPicked.Should().Equals(true);
shoppingList.IsCompleted.Should().Equals(false);
shoppingList.FinishShopping(finishDate);
shoppingList.HasAllItemsPicked.Should().Equals(true);
shoppingList.IsCompleted.Should().Equals(true);
shoppingList.FinishedDateTime.Should().Equals(finishDate);
}
