public AddPlayerCommandHandler(ILogger <AddPlayerCommandHandler> logger, AddPlayerCommandValidator validator, IUnitOfWork unitOfWork, IPlayerRepository playerRepository, IApplicationUser applicationUser)
 {
     this._logger           = logger;
     this._validator        = validator;
     this._unitOfWork       = unitOfWork;
     this._playerRepository = playerRepository;
     this._applicationUser  = applicationUser;
 }
 public void SetUp()
 {
     _validator = new AddPlayerCommandValidator();
 }