public void CheckMemberByCardNumberTest()
        {
            int companyId = CompanyDAL.GetCompanies().Select(x => x.Id).Min();
            List <MemberModel> members    = MemberDAL.GetMembersOfCompany(companyId);
            string             cardnumber = members.First().CardNumber;
            DataBaseLayer      db         = new DataBaseLayer();

            Test1702.Model.MemberModel testmodel = db.CheckMemberByCardNumber(cardnumber);
            Assert.That(testmodel != null, Is.True);
        }