public void FilterByStockDescriptionTestDataFound()
{
//create an instance of the filtered data
clsStockCollection FilteredStock = new clsStockCollection();
//var to store the outcome
Boolean OK = true;
//apply a stock ID that exists
FilteredStock.FilterByStockDescription("testing");
//check that the correct number of records are found
if (FilteredStock.Count == 2)
{
//check that the first record is ID 2044
if (FilteredStock.StockList[0].StockID != 2050)
{
OK = false;
}
//check that the second record is 2063
if (FilteredStock.StockList[1].StockID != 2063)
{
OK = false;
}
}
else
{
OK = false;
}
Assert.IsTrue(OK);
}
public void FilterByStockDescriptionNoneFound()
{
clsStockCollection FilteredStock = new clsStockCollection();
FilteredStock.FilterByStockDescription("ATI GPU");
Assert.AreEqual(0, FilteredStock.Count);
}
public void FilterByStockDescriptionOK()
{
clsStockCollection AllStock = new clsStockCollection();
clsStockCollection FilteredStock = new clsStockCollection();
FilteredStock.FilterByStockDescription("");
Assert.AreEqual(AllStock.Count, FilteredStock.Count);
}
public void FilterByStockDescriptionNoneFound()
{
//create an instance of the filtered data
clsStockCollection FilteredStockDescription = new clsStockCollection();
//apply a stock description that doesn't exit
FilteredStockDescription.FilterByStockDescription("blaaa");
//test to see that there are no records
Assert.AreEqual(0, FilteredStockDescription.Count);
}
public void FilterByStockDescriptionOK()
{
//create an instance of the class containing unfiltered results
clsStockCollection AllStock = new clsStockCollection();
//create an instance of the filtered data
clsStockCollection FilteredStockDescription = new clsStockCollection();
//apply a blank string (should return all records)
FilteredStockDescription.FilterByStockDescription("");
//test to see that the values are the same
Assert.AreEqual(AllStock.Count, FilteredStockDescription.Count);
}
protected void btnApply_Click(object sender, EventArgs e)
{
//create an instance of the stock collection
clsStockCollection Stock = new clsStockCollection();
Stock.FilterByStockDescription(txtFilter.Text);
lstStockList.DataSource = Stock.StockList;
//set the name of the primary key#
lstStockList.DataValueField = "StockID";
//set the name of the field to display
lstStockList.DataValueField = "StockDescription";
//bind the data to the list
lstStockList.DataBind();
}
protected void btnClear_Click(object sender, EventArgs e)
{
//create an instance of the staff collection
clsStockCollection Stock = new clsStockCollection();
Stock.FilterByStockDescription("");
//clear any existing filter
txtFilter.Text = "";
lstStockList.DataSource = Stock.StockList;
//set the name of the primary key
lstStockList.DataValueField = "StockID";
//set the name of the field to display
lstStockList.DataTextField = "StockDescription";
//bind the data to the list
lstStockList.DataBind();
}