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); }