public void BoughtItems_Are_Always_Sorted_By_BoughtCount()
{
// Arrange
var item1 = "item 1";
var item2 = "item 2";
var item3 = "item 3";
var shoppingService = new ShoppingService(_sqliteConnection);
// Act
shoppingService.AddToBoughtItems(new Item(item1));
shoppingService.AddToBoughtItems(new Item(item1));
shoppingService.AddToBoughtItems(new Item(item2));
shoppingService.AddToBoughtItems(new Item(item3));
shoppingService.AddToBoughtItems(new Item(item3));
shoppingService.AddToBoughtItems(new Item(item3));
// Assert
var expected = shoppingService.BoughtItems.OrderByDescending(x => x.BoughtCount);
Assert.Equal(expected, shoppingService.BoughtItems);
}
public void Remove_Item_From_ShoppingList_That_Is_Present_On_BoughtList()
{
// Arrange
var itemTitle = "item";
var item = new Item(itemTitle);
var shoppingService = new ShoppingService(_sqliteConnection);
shoppingService.AddItem(item);
shoppingService.AddToBoughtItems(item);
// Act
shoppingService.RemoveItem(item);
// Assert
Assert.DoesNotContain<Item>(shoppingService.Items, x => x == item);
Assert.Contains<BoughtItem>(shoppingService.BoughtItems, x => x.Title == item.Title && x.BoughtCount == 2);
}