public void ValidMethodOK()
{
clsItems AnItem = new clsItems();
String Error = "";
Error = AnItem.Valid(ItemDescription, ItemQuantity, ItemPricePerUnit, ItemDateOfAvailability);
Assert.AreEqual(Error, "");
}
public void ItemPricePerUnitCannotBeLetters()
{
clsItems AnItem = new clsItems();
String Error = "";
string ItemPricePerUnit = "fifteen pounds";
Error = AnItem.Valid(ItemDescription, ItemQuantity, ItemPricePerUnit, ItemDateOfAvailability);
Assert.AreEqual(Error, "");
}
public void ItemPricePerUnitMinPlusOne()
{
clsItems AnItem = new clsItems();
String Error = "";
string ItemPricePerUnit = "0.010";
Error = AnItem.Valid(ItemDescription, ItemQuantity, ItemPricePerUnit, ItemDateOfAvailability);
Assert.AreEqual(Error, "");
}
public void ItemQuantityNotNull()
{
clsItems AnItem = new clsItems();
String Error = "";
string ItemQuantity = "";
Error = AnItem.Valid(ItemDescription, ItemQuantity, ItemPricePerUnit, ItemDateOfAvailability);
Assert.AreNotEqual(Error, "");
}
public void ItemQuantityMaxPlusOne()
{
clsItems AnItem = new clsItems();
String Error = "";
string ItemQuantity = "";
ItemQuantity = ItemQuantity.PadRight(10001, '1'); //this will fail
Error = AnItem.Valid(ItemDescription, ItemQuantity, ItemPricePerUnit, ItemDateOfAvailability);
Assert.AreNotEqual(Error, "");
}
public void ItemQuantityMaxLessOne()
{
clsItems AnItem = new clsItems();
String Error = "";
string ItemQuantity = "";
ItemQuantity = ItemQuantity.PadRight(9999, '1');
Error = AnItem.Valid(ItemDescription, ItemQuantity, ItemPricePerUnit, ItemDateOfAvailability);
Assert.AreEqual(Error, "");
}
public void ItemDescriptionMaxPlusOne()
{
clsItems AnItem = new clsItems();
String Error = "";
string ItemDescription = "";
ItemDescription = ItemDescription.PadRight(51, 'a');
Error = AnItem.Valid(ItemDescription, ItemQuantity, ItemPricePerUnit, ItemDateOfAvailability);
Assert.AreNotEqual(Error, "");
}
public void ItemDateOfAvailabilityMin()
{
clsItems AnItem = new clsItems();
String Error = "";
DateTime TestDate;
TestDate = DateTime.Now.Date;
string ItemDateOfAvailability = TestDate.ToString();
Error = AnItem.Valid(ItemDescription, ItemQuantity, ItemPricePerUnit, ItemDateOfAvailability);
Assert.AreEqual(Error, "");
}
public void ItemDateOfAvailabilityInvalidFormat()
{
clsItems AnItem = new clsItems();
String Error = "";
string ItemDescription = "chairs";
string ItemQuantity = "2";
string ItemPricePerUnit = "2.30";
string ItemDateOfAvailability = "this is just words!";
ItemDateOfAvailability = "2nd February 2020";
Error = AnItem.Valid(ItemDescription, ItemQuantity, ItemPricePerUnit, ItemDateOfAvailability);
Assert.AreNotEqual(Error, "");
}
protected void btnOK_Click(object sender, EventArgs e)
{
clsItems AnItem = new clsItems();
string ItemDescription = TxtItemDescription.Text;
string ItemQuantity = TxtItemQuantity.Text;
string ItemPricePerUnit = TxtItemPricePerUnit.Text;
string ItemDateOfAvailability = TxtItemDateOfAvailability.Text;
string Error = "";
Error = AnItem.Valid(ItemDescription, ItemQuantity, ItemPricePerUnit, ItemDateOfAvailability);
if (Error == "")
{
AnItem.ItemNo = ItemNo;
AnItem.ItemDescription = ItemDescription;
AnItem.ItemQuantity = Convert.ToInt32(ItemQuantity);
AnItem.ItemPricePerUnit = Convert.ToDecimal(ItemPricePerUnit);
AnItem.ItemDateOfAvailability = Convert.ToDateTime(ItemDateOfAvailability);
AnItem.ItemAvailability = ItemAvailability.Checked;
clsItemsCollection ItemsList = new clsItemsCollection();
if (ItemNo == -1)
{
ItemsList.ThisItem = AnItem;
ItemsList.Add();
}
else
{
ItemsList.ThisItem.Find(ItemNo);
ItemsList.ThisItem = AnItem;
ItemsList.Update();
}
Response.Redirect("ItemsList.aspx");
}
else
{
lblError.Text = Error;
}
}
