public static async Task <int> PopulateDatabaseAsync(IRepository todoRepository)
{
if ((await todoRepository.CountAsync(ToDoItemSpecs.All())) >= 5)
{
return(0);
}
todoRepository.Add(new ToDoItem
{
Title = "Get Sample Working",
Description = "Try to get the sample to build."
});
todoRepository.Add(new ToDoItem
{
Title = "Review Solution",
Description = "Review the different projects in the solution and how they relate to one another."
});
todoRepository.Add(new ToDoItem
{
Title = "Run and Review Tests",
Description = "Make sure all the tests run and review what they are doing."
});
return(await todoRepository.CountAsync(ToDoItemSpecs.All()));
}
public async Task UpdatesItemAfterAddingIt()
{
// add an item
var repository = GetRepository();
var initialTitle = Guid.NewGuid().ToString();
var item = new ToDoItemBuilder().Title(initialTitle).Build();
repository.Add(item);
_dbContext.SaveChanges();
// detach the item so we get a different instance
_dbContext.Entry(item).State = EntityState.Detached;
// fetch the item and update its title
var newItem = await repository.FirstOrDefaultAsync(ToDoItemSpecs.ByTitle(initialTitle));
Assert.NotNull(newItem);
Assert.NotSame(item, newItem);
var newTitle = Guid.NewGuid().ToString();
newItem.Title = newTitle;
// Update the item
repository.Update(newItem);
var updatedItem = await repository.FirstOrDefaultAsync(ToDoItemSpecs.ByTitle(initialTitle));
Assert.NotNull(updatedItem);
Assert.NotEqual(item.Title, updatedItem.Title);
Assert.Equal(newItem.Id, updatedItem.Id);
}
public IActionResult List()
{
var items = _repository.List(ToDoItemSpecs.All())
.Select(ToDoItemDTO.FromToDoItem);
return(Ok(items));
}
public async Task <IActionResult> Complete(int id)
{
var toDoItem = await _repository.FirstOrDefaultAsync(ToDoItemSpecs.ById(id));
toDoItem.MarkComplete();
_repository.Update(toDoItem);
return(Ok(ToDoItemDTO.FromToDoItem(toDoItem)));
}
public async Task AddsItemAndSetsId()
{
var repository = GetRepository();
var item = new ToDoItemBuilder().Build();
repository.Add(item);
_dbContext.SaveChanges();
var newItem = await repository.FirstOrDefaultAsync(ToDoItemSpecs.All());
Assert.Equal(item, newItem);
Assert.True(newItem?.Id > 0);
}
public void DeletesItemAfterAddingIt()
{
// add an item
var repository = GetRepository();
var initialTitle = Guid.NewGuid().ToString();
var item = new ToDoItemBuilder().Title(initialTitle).Build();
repository.Add(item);
// delete the item
repository.Delete(item);
// verify it's no longer there
Assert.DoesNotContain(repository.List(ToDoItemSpecs.ByTitle(initialTitle)),
i => i.Title == initialTitle);
}
public void OnGet()
{
ToDoItems = _repository.List(ToDoItemSpecs.All()).ToList();
}
public async Task <IActionResult> GetById(int id)
{
var item = ToDoItemDTO.FromToDoItem(await _repository.FirstOrDefaultAsync(ToDoItemSpecs.ById(id)));
return(Ok(item));
}