public async Task GetAll_EntriesExist_MoreThanFive_ContainsTEST()
{
var users = await repo.GetAll();
var enumerable = users as User[] ?? users.ToArray();
Assert.True(enumerable.Count() > 5);
Assert.Contains(enumerable, u => u.Id.Equals("TEST") && u.FullName.Equals("TEST") && u.Address.Equals("TEST") && u.PhoneNumber == 0);
}