public void SumTest()
{
List <decimal> costs = new List <decimal> {
2, 4.5m, 1
};
decimal expected = 7.5m;
decimal actual = CostOperations.Sum(costs);
Assert.AreEqual(expected, actual);
}
public CostViewModel()
{
currentCost = new Cost();
orderOperationsObj = new OrderOperations();
supplierOperationsObj = new SupplierOperations();
costOperationObj = new CostOperations();
LoadData();
suppliersList = new ObservableCollection <Supplier>(supplierOperationsObj.GetAllSuppliers());
ordersList = new ObservableCollection <Order>(orderOperationsObj.GetAllOrders());
addCost = new CostCommands(Add);
searchCost = new CostCommands(Search);
updateCost = new CostCommands(Update);
deleteCost = new CostCommands(Delete);
currentCost.PurchaseDate = DateTime.Today;
//Console.WriteLine($" nr faktury {CostsList[0].InvoiceNr}");
}
