public void SelectRecordsTest() { string file = "myfile.txt"; ApplicantDatabase ad = ApplicantDatabase.InitializeDatabase(file); Applicant a = new Applicant("1892184593201,Alex,Radu,7,4.75,4,4.5,0"); ad.InsertRecord(a); List <Applicant> list = new List <Applicant>(); list.Add(a); Assert.Equals(list, ad.SelectRecords("Id", "1892184593201")); }