public void CopyFileTest() { var fileName = "test1.dbf"; var file = File.Create(fileName); file.Close(); var log = new DocumentReceiveLog() { Supplier = new Supplier { Name = "Тестовый" }, ClientCode = 0, Address = new Address(), MessageUid = 123, DocumentSize = 100, FileName = fileName, LocalFileName = fileName }; log.CopyDocumentToClientDirectory(); Assert.That(File.Exists(log.GetRemoteFileNameExt())); }