public void Add100ItemsToRegisterAndChange1Price100Times()
{
// setup
Register r = new Register();
for (int i = 0; i < 100; i++)
{
var s1 = new SoldLineItem();
// create a sale item
s1.ItemID = TestInventoryItem;
s1.Price = TestPrice * i;
s1.Quantity = TestQuantity * i;
s1.Description = TestDescription;
// trigger
r.Add(s1);
s1 = null;
}
for (int i = 5; i < 55; i++)
{
r.Update(i, 23.4, 3);
}
for (int i = 45; i < 60; i++)
{
r.DeleteRow(i);
}
double subTotal = r.SubTotal();
// validate
int registerCount = r.RegisterCount();
Assert.AreEqual(registerCount, 85, "expected register to have only 85 items");
Assert.AreEqual(277765.14999999997, subTotal, "expected different subtotal");
}
public void AddItemRemoveItem()
{
// setup
Register r = new Register();
var s1 = new SoldLineItem();
// create a sale item
s1.ItemID = TestInventoryItem;
s1.Price = TestPrice;
s1.Quantity = TestQuantity;
s1.Description = TestDescription;
// trigger
r.Add(s1);
var registerLine = new SoldLineItem();
registerLine = r.GetOneLine(0);
// validate
Assert.AreSame(TestDescription, registerLine.Description, "expected same descriptions");
Assert.AreEqual(TestInventoryItem, registerLine.ItemID, "expected same inventory item id");
Assert.AreEqual(TestPrice, registerLine.Price, "expected same price");
Assert.AreEqual(TestQuantity, registerLine.Quantity, "expected same quantity");
Assert.AreEqual((TestPrice * TestQuantity), registerLine.Extended, "expected same extension");
Assert.AreEqual(0, registerLine.LineItemID, "expected first line item");
}
public void LoadControl(SoldLineItem li)
{
this.lblLineItem.Text = li.LineItemID.ToString();
this.txtItemID.Text = li.ItemID.ToString();
this.txtDescription.Text = li.Description;
this.txtPrice.Text = li.Price.ToString("c");
this.txtQuantity.Text = li.Quantity.ToString();
this.txtExtended.Text = li.Extended.ToString("c");
UserControlLineItemID = int.Parse(li.LineItemID.ToString());
}
public SoldLineItem GetOneLine(int RowID)
{
SoldLineItem candidate = new SoldLineItem();
foreach (SoldLineItem item in Sale)
{
if (item.LineItemID == RowID)
{
candidate = item;
}
}
return candidate;
}
public void DeleteRow(int RowID)
{
SoldLineItem removeCandidate = new SoldLineItem();
Sale.RemoveAt(RowID);
// now reindex the rest of the line items
foreach (SoldLineItem item in this.Sale)
{
if (item.LineItemID > RowID)
{
item.LineItemID--;
}
}
}
private bool DuplicateCheck(SoldLineItem check)
{
bool bReturn = false;
foreach (SoldLineItem item in TheSale.Sale)
{
if (item.ItemID == check.ItemID)
{
if (item.ItemID == 101010101)
{
bReturn = false;
}
else
{
bReturn = true;
}
}
}
return bReturn;
}
private SoldLineItem BarCodeScan(int ItemID)
{
SoldLineItem returnitem = new SoldLineItem();
SqlConnection cn = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["DoubleTake"].ToString());
SqlCommand cmd = new SqlCommand("dtuser.UnSoldItemID_Select");
SqlDataReader dr;
cmd.CommandType = CommandType.StoredProcedure;
try
{
cn.Open();
cmd.Connection = cn;
cmd.Parameters.Add("@pItemID", SqlDbType.Int).Value = ItemID;
dr = cmd.ExecuteReader();
if (dr.HasRows == true)
{
while (dr.Read())
{
returnitem.LineItemID = LineItem;
returnitem.ItemID = dr.GetSqlInt32(0).Value;
returnitem.Description = dr.GetSqlValue(1).ToString();
returnitem.Price = (double)dr.GetSqlMoney(2).Value;
returnitem.Quantity = 1;
returnitem.Extended = (double)dr.GetSqlMoney(2).Value;
}
return returnitem;
}
else
{
MessageBox.Show("No Inventory Found With that Search", "Search", MessageBoxButtons.OK);
return null;
}
}
catch (SqlException sx)
{
MessageBox.Show(sx.Message.ToString(), "SQL Data Error", MessageBoxButtons.OK);
return null;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString(), "C# Error", MessageBoxButtons.OK);
return null;
}
finally
{
if (cn.State != ConnectionState.Closed)
{
cn.Close();
}
}
}
public void AddOneItemToRegister()
{
// setup
Register r = new Register();
var s1 = new SoldLineItem();
// create a sale item
s1.ItemID = TestInventoryItem;
s1.Price = TestPrice;
s1.Quantity = TestQuantity;
s1.Description = TestDescription;
// trigger
r.Add(s1);
// validate
int registerCount = r.RegisterCount();
double extended = s1.Extended;
double subTotal = r.SubTotal();
Assert.AreEqual(registerCount, 1, "expected register to have only 1 item");
Assert.AreEqual(ExpectedSubtotal, subTotal, "expected different subtotal for 1 item");
Assert.AreEqual(ExpectedExtended, extended, "expected different subtotal for 1 item");
}
public void RemoveFirstItem()
{
// setup
Register r = new Register();
for (int i = 0; i < 3; i++)
{
var s1 = new SoldLineItem();
// create a sale item
s1.LineItemID = i;
s1.ItemID = TestInventoryItem;
s1.Price = TestPrice;
s1.Quantity = TestQuantity;
s1.Description = TestDescription;
// trigger
r.Add(s1);
}
r.DeleteRow(0);
Assert.AreEqual(r.RegisterCount(), 2, "expected 2 items");
Assert.AreEqual(r.Sale[0].LineItemID, 0, "expected first item 0");
Assert.AreEqual(r.Sale[1].LineItemID, 1, "expected second item 2");
}
public void AddTwoRemoveOneAddAgainUpdateLast()
{
// setup
Register r = new Register();
for (int i = 0; i < 2; i++)
{
var s1 = new SoldLineItem();
// create a sale item
s1.LineItemID = i;
s1.ItemID = TestInventoryItem;
s1.Price = i;
s1.Quantity = i;
s1.Description = TestDescription;
// trigger
r.Add(s1);
}
int removeIndex = r.RegisterCount();
r.DeleteRow(removeIndex -1);
var s2 = new SoldLineItem();
// create a sale item
s2.LineItemID = 3;
s2.ItemID = TestInventoryItem;
s2.Price = 3;
s2.Quantity = 3;
s2.Description = TestDescription;
r.Add(s2);
r.Update(2, 5, 5);
Assert.AreEqual(r.RegisterCount(), 2, "expected 2 items");
Assert.AreEqual(r.Sale[0].LineItemID, 0, "expected 0 for first");
Assert.AreEqual(r.Sale[1].LineItemID, 3, "expected 3 for last");
}
public void AddTenItemsToRegister()
{
// setup
Register r = new Register();
for (int i = 0; i < 10; i++)
{
var s1 = new SoldLineItem();
// create a sale item
s1.Description = TestDescription;
s1.ItemID = TestInventoryItem;
s1.Price = TestPrice;
s1.Quantity = TestQuantity;
// trigger
r.Add(s1);
s1 = null;
}
// validate
int registerCount = r.RegisterCount();
double subTotal = r.SubTotal();
Assert.AreEqual(registerCount, 10, "expected register to have only 10 items");
Assert.AreEqual(subTotal, 10.1, "expected different subtotal for 10 item");
}
public void AddOneThousandDifferentItemsToRegister()
{
// setup
Register r = new Register();
for (int i = 0; i < 1000; i++)
{
var s1 = new SoldLineItem();
// create a sale item
s1.ItemID = TestInventoryItem;
s1.Price = TestPrice * i;
s1.Quantity = TestQuantity * i;
// trigger
r.Add(s1);
s1 = null;
}
// validate
int registerCount = r.RegisterCount();
double subTotal = r.SubTotal();
Assert.AreEqual(registerCount, 1000, "expected register to have only 10 items");
Assert.AreEqual(subTotal, 336161835.0, "expected different subtotal for 10 item");
}
public void Add(SoldLineItem _lineitem)
{
Sale.Add(_lineitem);
}
private bool DuplicateCheck(SoldLineItem check)
{
bool bReturn = false;
try
{
foreach (SoldLineItem item in TheSale.Sale)
{
if (item.ItemID == check.ItemID)
{
if (item.ItemID == 101010101)
{
bReturn = false;
}
else
{
bReturn = true;
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Exception at DuplicateCheck: {0}", ex));
}
return bReturn;
}