public IList <string> GetAll(string phone)
{
var friendsPhones = _friendsRepository.GetAll(phone);
if (friendsPhones.Count == 0)
{
throw new NullReferenceException("You'd better start making friends around here!!");
}
var friendsNames = _userRepository.MapPhonesToNames(friendsPhones);
return(friendsNames);
}
public async Task <IEnumerable <Friend> > GetAll()
{
return(await _friendsRepository.GetAll());
}
public async void ShouldReturnAllFriends()
{
var list = await MockFriendsRepository.GetAll();
Assert.True(list.Count() > 0);
}