public Bank(INicknameValidator emptyNicknameValidator, IDuplicatedNicknameValidator duplicatedNicknameValidator)
{
_emptyNicknameValidator = emptyNicknameValidator;
_duplicatedNicknameValidator = duplicatedNicknameValidator;
_customers = new List<Customer>();
_nicknames = new List<string>();
}
public Bank(INicknameValidator emptyNicknameValidator, IDuplicatedNicknameValidator duplicatedNicknameValidator,
MessageGateway messageGateway)
{
_emptyNicknameValidator = emptyNicknameValidator;
_duplicatedNicknameValidator = duplicatedNicknameValidator;
_messageGateway = messageGateway;
_customers = new List<Customer>();
_nicknames = new List<string>();
}