public void check_cancel_order(String campaign, String product, String order, int quantity)
{
PoolManager poolManager = new PoolManager();
String[] sCamp = campaign.Split(" ");
String[] sPro = product.Split(" ");
String[] sOrd = order.Split(" ");
Campaign campaignTemp = new Campaign(sCamp[1], sCamp[2],
Double.Parse(sCamp[3]), Double.Parse(sCamp[4]), Double.Parse(sCamp[5]));
Product productTemp = new Product(sPro[1], Double.Parse(sPro[2]), Double.Parse(sPro[3]), false);
campaignTemp._campaignStatus = CampaignStatus.Active;
poolManager.getProducts().Add(productTemp);
poolManager.getCampaigns().Add(campaignTemp);
Assert.Equal(CampaignStatus.Active, (poolManager.getCampaigns()[0])._campaignStatus);
campaignController.doSale(sOrd, productTemp, poolManager);
Assert.Equal(Int32.Parse(sOrd[2]), (int)(poolManager.getCampaigns()[0])._totalSales);
Assert.Equal(CampaignStatus.Active, (poolManager.getCampaigns()[0])._campaignStatus);
campaignController.cancelOrder(poolManager.getCampaigns()[0], quantity, poolManager.getProducts()[0]._campaignPrice);
Assert.Equal(0, (int)(poolManager.getCampaigns()[0])._totalSales);
String[] sOrdNew = "create_order A11 100".Split(" ");
campaignController.doSale(sOrdNew, productTemp, poolManager);
Assert.Equal(100, (int)(poolManager.getCampaigns()[0])._totalSales);
Assert.Equal(CampaignStatus.Ended, (poolManager.getCampaigns()[0])._campaignStatus);
campaignController.cancelOrder(poolManager.getCampaigns()[0], 100, poolManager.getProducts()[0]._campaignPrice);
Assert.Equal(0, (int)(poolManager.getCampaigns()[0])._totalSales);
Assert.Equal(CampaignStatus.Active, (poolManager.getCampaigns()[0])._campaignStatus);
}
