public void Add(Charge c)
{
if (c.Description=="")
{
throw(new UnassignedChargeException());
}
charges.Add(c);
}
public void AddCharge()
{
Charge charge=new Charge();
charge.Description="Freight";
charge.Amount=10.50;
chargeSlip.Add(charge);
Assert.AreEqual(chargeSlip.ChargeCount,1, "ChargeCount is wrong.");
}
public void RetrieveCharge()
{
Charge charge=new Charge();
charge.Description="Freight";
charge.Amount=10.50;
chargeSlip.Add(charge);
Charge c2=chargeSlip.Charges[0];
Assert.AreEqual(c2.Description,charge.Description, "Descriptions do not match.");
}
public void ChargeConstructor()
{
charge=new Charge();
Assert.AreEqual(charge.Description,"", "Description is not an empty string.");
Assert.AreEqual(charge.Amount,0, "Amount is not zero.");
}
public void Add(Charge c)
{
charges.Add(c);
}
public void ClosePO()
{
WorkOrder wo1=new WorkOrder();
WorkOrder wo2=new WorkOrder();
wo1.Number="000001";
wo2.Number="000002";
Part p1=new Part();
Part p2=new Part();
Part p3=new Part();
p1.Number="A";
p1.VendorCost=15;
p2.Number="B";
p2.VendorCost=20;
p3.Number="C";
p3.VendorCost=25;
vendor.Add(p1);
vendor.Add(p2);
vendor.Add(p3);
po.Add(p1, wo1);
po.Add(p2, wo1);
po.Add(p3, wo2);
Charge charge=new Charge();
charge.Description="Freight";
charge.Amount=10.50;
Invoice invoice=new Invoice();
invoice.Number="1234";
invoice.Vendor=vendor;
invoice.Add(charge);
po.Invoice=invoice;
po.Close();
// one charge slip should be added to both work orders
Assert.AreEqual(wo1.ChargeSlipCount,1, "First work order: ChargeSlipCount not 1.");
Assert.AreEqual(wo2.ChargeSlipCount,1, "Second work order: ChargeSlipCount not 1.");
ChargeSlip cs1=wo1.ChargeSlips[0];
ChargeSlip cs2=wo2.ChargeSlips[0];
// three charges should exist for charge slip #1: two parts and one freight charge
Assert.AreEqual(cs1.PartCount + cs1.ChargeCount,3, "Charge slip 1: doesn't have three charges.");
// the freight for CS1 should be 10.50 * (15+20)/(15+20+25) = 6.125
Assert.AreEqual(cs1.Charges[0].Amount,6.125, "Charge slip 1: charge not the correct amount.");
// two charges should exist for charge slip #2: one part and one freight charge
Assert.AreEqual(cs2.PartCount + cs2.ChargeCount,2, "Charge slip 2: doesn't have two charges.");
// the freight for CS2 should be 10.50 * 25/(15+20+25) = 4.375 (also = 10.50-6.125)
Assert.AreEqual(cs2.Charges[0].Amount,4.375, "Charge slip 2: charge not the correct amount.");
// while we have a unit test that verifies that parts are added to charge slips correctly,
// we don't have a unit test to verify that the purchase order Close process does this
// correctly.
Part cs1p1=cs1.Parts[0];
Part cs1p2=cs1.Parts[1];
if (cs1p1.Number=="A")
{
Assert.AreEqual(cs1p1.VendorCost,15, "Charge slip 1, vendor cost not correct for part A.");
}
else if (cs1p1.Number=="B")
{
Assert.AreEqual(cs1p1.VendorCost,20, "Charge slip 1, vendor cost not correct for part B.");
}
else
{
throw(new IncorrectChargeSlipException());
}
Assert.IsTrue(cs1p1.Number != cs1p2.Number, "Charge slip part numbers are not unique.");
if (cs1p2.Number=="A")
{
Assert.AreEqual(cs1p2.VendorCost,15, "Charge slip 1, vendor cost is not correct for part A.");
}
else if (cs1p2.Number=="B")
{
Assert.AreEqual(cs1p2.VendorCost,20, "Charge slip 1, vendor cost is not correct for part B.");
}
else
{
throw(new IncorrectChargeSlipException());
}
Assert.AreEqual(cs2.Parts[0].Number,"C", "Charge slip 2, part number is not correct.");
Assert.AreEqual(cs2.Parts[0].VendorCost,25, "Charge slip 2, vendor cost is not correct for part C.");
}
public void UnassignedChargeNumber()
{
Charge charge=new Charge();
invoice.Add(charge);
}
public void RetrieveCharge()
{
Charge charge=new Charge();
charge.Description="123456";
invoice.Add(charge);
Charge c2=invoice.Charges[0];
Assert.AreEqual(charge.Description,c2.Description, "Charge description does not match.");
}
public void AddCharge()
{
Charge charge=new Charge();
charge.Description="Freight";
invoice.Add(charge);
Assert.AreEqual(invoice.ChargeCount,1, "Charge count wrong.");
}
public void SetChargeInfo()
{
Charge charge=new Charge();
charge.Description="Freight";
charge.Amount=8.50;
Assert.AreEqual(charge.Description,"Freight", "Description is not set.");
Assert.AreEqual(charge.Amount,8.50, "Amount is not set correctly.");
}
public void UnassignedCharge()
{
Charge charge=new Charge();
chargeSlip.Add(charge);
}