public void Update_GivenItemIdThatDoesNotExist_ShouldAddToItemList()
{
var items = SetUpItemDataContext();
//---------------Set up test pack-------------------
var itemToUpdate = new ItemDto()
{
Id = 7,
Description = "ItemDTO I'm going to update",
ItemName = "ItemToUpdate"
};
var context = Substitute.For<ILendingLibraryContext>();
SetContextWithDtos(context, items);
var repo = new ItemRepository(context);
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
repo.Update(itemToUpdate);
var addedItem = repo.GetItemById(itemToUpdate.Id);
//---------------Test Result -----------------------
Assert.AreEqual(itemToUpdate, addedItem);
Assert.IsNotNull(addedItem);
}
public void Update_GivenItemId_ShouldUpdateTheItem()
{
var items = SetUpItemDataContext();
//---------------Set up test pack-------------------
var itemToUpdate = items[0];
var context = Substitute.For<ILendingLibraryContext>();
var repo = new ItemRepository(context);
SetContextWithDtos(context, items);
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
//---------------Test Result -----------------------
Assert.IsTrue(repo.GetItemList().Contains(itemToUpdate));
itemToUpdate.ItemName = "Book One v2.0";
repo.Update(itemToUpdate);
var updatedItem = context.Items.FirstOrDefault(i => i.Id == itemToUpdate.Id);
Assert.IsNotNull(updatedItem);
Assert.AreEqual(itemToUpdate, updatedItem);
}
