public void ItemsEngine_GetAllItems()
{
//Arrange: Seeds the Mocked Accessor's list of Items and creates the expected list of Items
SeedItems();
var expected = new List <Item>
{
new Item
{
Id = 1,
Name = "Candy",
GroceryListId = 1
},
new Item
{
Id = 2,
Name = "Juice",
GroceryListId = 1
},
new Item
{
Id = 3,
Name = "Trash Bags",
GroceryListId = 2
}
};
//Act: Calls the ItemsEngine GetAllItems() method which returns a list of all items
var result = itemsEngine.GetAllItems().ToList();
//Assert: Checks whether the expected and result lists are the exact same
for (int i = 0; i < result.Count; i++)
{
Assert.AreEqual(expected.ElementAt(i), result.ElementAt(i), $"The Item at index {i} was retrieved incorrectly.");
}
}
public IEnumerable <Item> GetAllItems()
{
return(_itemsEngine.GetAllItems().ToArray());
}