public void TestMethoda() { string[] _orderBy = { "Isim;ASC" }; string[] _where = { "ForexBuying;>0" }; var data = fromXmlToXml.ReadXml("https://www.tcmb.gov.tr/kurlar/today.xml"); dt = data; dv = new DataView(dt); var sonuc = false; if (dt.Rows.Count > 0) { sonuc = true; } Assert.IsTrue(sonuc, "dt is ok"); }