Index: trunk/eCard/eCardMVC/adMoto.Payments.Test/UI/UIHelper.cs
===================================================================
--- trunk/eCard/eCardMVC/adMoto.Payments.Test/UI/UIHelper.cs (revision 985)
+++ trunk/eCard/eCardMVC/adMoto.Payments.Test/UI/UIHelper.cs (revision 990)
@@ -39,5 +39,5 @@
                                };
             _repInvoices.Insert(invoices);
-            var invoice = _repInvoices.FindOne(p => p.NUMER == 1 && p.NUMER_ROK == 1 && p.NUMER_ROZ == "SLJ" && p.ID_NABYWCY == 76131);
+            var invoice = _repInvoices.Find(p => p.NUMER == 1 && p.NUMER_ROK == 1 && p.NUMER_ROZ == "SLJ" && p.ID_NABYWCY == 76131).FirstOrDefault();
 
             if (invoice != null)
@@ -51,5 +51,5 @@
                 _repInvoiceDetails.Insert(invoiceDetails);
 
-                var invoiceDetails2 = _repInvoiceDetails.FindOne(p => p.ID_FAKTURY == invoiceDetails.ID_FAKTURY && p.SYMBOL_SWW == "TEST");
+                var invoiceDetails2 = _repInvoiceDetails.Find(p => p.ID_FAKTURY == invoiceDetails.ID_FAKTURY && p.SYMBOL_SWW == "TEST").FirstOrDefault();
 
                 if (invoiceDetails2 != null)
@@ -69,9 +69,9 @@
         public void DeleteTestRecordsFromRepository(UIData uiData)
         {
-            var invoice = _repInvoices.FindOne(p => p.ID_FAKTURY == uiData.FAKTURA_ID);
+            var invoice = _repInvoices.Find(p => p.ID_FAKTURY == uiData.FAKTURA_ID).FirstOrDefault();
             if (invoice != null)
                 _repInvoices.Delete(invoice);
 
-            var invoiceDetails = _repInvoiceDetails.FindOne(p => p.ID_FAKTURA_DETAILS == uiData.FAKTURA_DETAIL_ID);
+            var invoiceDetails = _repInvoiceDetails.Find(p => p.ID_FAKTURA_DETAILS == uiData.FAKTURA_DETAIL_ID).FirstOrDefault();
             if (invoiceDetails != null)
                 _repInvoiceDetails.Delete(invoiceDetails);
@@ -81,9 +81,9 @@
         {
             _repPayment = new Repository<PlatnosciEcard>(new DataContext());
-            var payment = _repPayment.FindOne(p => p.IDFaktury == uiData.FAKTURA_ID &&
+            var payment = _repPayment.Find(p => p.IDFaktury == uiData.FAKTURA_ID &&
                                                    p.NAME == uiData.Test_firstname &&
                                                    p.SURNAME == uiData.Test_surname &&
                                                    p.ORDERDESCRIPTION == uiData.Test_numer_faktury &&
-                                                   p.nip == uiData.Test_nip);
+                                                   p.nip == uiData.Test_nip).FirstOrDefault();
 
             if (payment != null)