public void FindItemById()
{
Mock <IItemRepository> repository = new Mock <IItemRepository>();
IItemService subject = new TodoApi.Services.ItemService(repository.Object);
TodoList todoList = new TodoList();
todoList.Name = "TestList";
todoList.TodoListId = 2;
Item item = new Item();
item.Description = "I am a description";
item.ItemId = 1;
item.TodoListId = 2;
item.TodoList = todoList;
repository.Setup(repo => repo.GetById(It.IsAny <long>())).Returns(item);
var result = subject.FindItemById(1);
Assert.Equal("I am a description", result.Description);
Assert.Equal(1, result.ItemId);
Assert.Equal(2, result.TodoListId);
Assert.Equal(todoList, result.TodoList);
}
public void CannotFindTodoListWithIdReturnsNull()
{
Mock <IItemRepository> repository = new Mock <IItemRepository>();
IItemService subject = new TodoApi.Services.ItemService(repository.Object);
repository.Setup(repo => repo.GetById(It.IsAny <long>()));
var result = subject.FindItemById(1);
Assert.Null(result);
}