public void TestDeleteMethod()
{
// create collection instance
clsBrandCollection AllBrands = new clsBrandCollection();
// create the test brand
clsBrand Brand = new clsBrand();
//PK Var
Int32 PK = 0;
//set brand's fields
Brand.BrandName = "Nike";
Brand.TopProduct = 1;
Brand.LatestProduct = 2;
Brand.LastRestock = DateTime.Now.Date;
Brand.AvgPrice = 0.00;
// set the collection's thisbrand to the test item.
AllBrands.ThisBrand = Brand;
// add record to database
PK = AllBrands.Add();
// set brand PK
Brand.BrandID = PK;
// find record
AllBrands.ThisBrand.Find(PK);
//invoke delete
AllBrands.Delete();
Boolean Found = AllBrands.ThisBrand.Find(PK);
Assert.IsFalse(Found);
}
public void TestAddMethod()
{
// create collection instance
clsBrandCollection AllBrands = new clsBrandCollection();
//create brand item
clsBrand Brand = new clsBrand();
// PK variable
Int32 PK = 0;
// set properties
Brand.BrandID = 1;
Brand.BrandName = "TestBrandInc";
Brand.TopProduct = 2;
Brand.LatestProduct = 2;
Brand.LastRestock = DateTime.Now.Date;
Brand.AvgPrice = 0.00;
Brand.IsListed = false;
// set ThisAddress to Brand object
AllBrands.ThisBrand = Brand;
//add record
PK = AllBrands.Add();
// set primary key
Brand.BrandID = PK;
// find the record
AllBrands.ThisBrand.Find(PK);
// test objects are equal
Assert.AreEqual(AllBrands.ThisBrand, Brand);
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
// create brand instance
clsBrand Brand = new clsBrand();
// retreive field values
string BrandName = tbName.Text;
string TopProduct = dropTop.SelectedValue;
string LatestProduct = dropLatest.SelectedValue;
string LastRestock = cdrRestock.SelectedDate.ToString();
// avgPrice property needs to be calculated from a mean of a brand's products
//store Brand in session object
// if valid passes
string ErrorMsg = "";
ErrorMsg = Brand.Valid(BrandName, TopProduct, LatestProduct, LastRestock);
if (ErrorMsg == "")
{
// capture brand id
Brand.BrandID = BrandID;
Brand.BrandName = BrandName;
Brand.TopProduct = int.Parse(TopProduct);
Brand.LatestProduct = int.Parse(LatestProduct);
Brand.LastRestock = Convert.ToDateTime(LastRestock);
Brand.IsListed = cbList.Checked;
// create a collection instance
clsBrandCollection BrandList = new clsBrandCollection();
//add
if (Brand.BrandID == -1)
{
// set ThisBrand
BrandList.ThisBrand = Brand;
// add record
BrandList.Add();
}
// otherwise we update
else
{
BrandList.ThisBrand.Find(BrandID);
// set ThisAddress
BrandList.ThisBrand = Brand;
// update
BrandList.Update();
}
// redirect back to list
Response.Redirect("BrandsList.aspx");
}
else
{
lblValidateError.Visible = true;
lblValidateError.Text = ErrorMsg;
}
}
public void TestReportByBrandNameNoneFound()
{
clsBrandCollection Filtered = new clsBrandCollection();
// apply brand name that doesnt exist
Filtered.ReportByBrandName("xNotxaBrand asdasd");
// ensure there are no records
Assert.AreEqual(0, Filtered.Count);
}
public void TestReportByBrandName()
{
clsBrandCollection AllBrands = new clsBrandCollection();
clsBrandCollection Filtered = new clsBrandCollection();
// apply a blank string which should return all brands
Filtered.ReportByBrandName("");
Assert.AreEqual(AllBrands.Count, Filtered.Count);
}
protected void btnYes_Click(object sender, EventArgs e)
{
clsBrandCollection BrandsList = new clsBrandCollection();
// find the brand
BrandsList.ThisBrand.Find(BrandID);
// delete record
BrandsList.Delete();
// redirect back to main page
Response.Redirect("BrandsList.aspx");
}
void DisplayBrand()
{
// create brand collection
clsBrandCollection AllBrands = new clsBrandCollection();
//find record to update
AllBrands.ThisBrand.Find(BrandID);
//display data for this brand
tbBrandID.Text = AllBrands.ThisBrand.BrandID.ToString();
tbName.Text = AllBrands.ThisBrand.BrandName.ToString();
dropTop.SelectedIndex = AllBrands.ThisBrand.TopProduct;
dropLatest.SelectedIndex = AllBrands.ThisBrand.LatestProduct;
cdrRestock.SelectedDate = AllBrands.ThisBrand.LastRestock;
cbList.Checked = AllBrands.ThisBrand.IsListed;
}
public void TestBrandList()
{
// create collection of brand instance
clsBrandCollection AllBrands = new clsBrandCollection();
//create a List of Brands
List <clsBrand> TestList = new List <clsBrand>();
// create test brand
clsBrand TestBrand = new clsBrand();
// set test brand fields.
TestBrand.BrandID = 1;
TestBrand.BrandName = "Test Brand Ltd";
TestBrand.IsListed = true;
TestBrand.LastRestock = DateTime.Today.Date;
TestBrand.TopProduct = 1;
TestBrand.LatestProduct = 1;
TestBrand.AvgPrice = TestBrand.calculateAvgPrice();
// add test brand to list
TestList.Add(TestBrand);
AllBrands.BrandList = TestList;
Assert.AreEqual(AllBrands.BrandList, TestList);
}
public void TestReportByBrandNameSomeFound()
{
// create filtered collection
clsBrandCollection Filtered = new clsBrandCollection();
// var to store outcome
Boolean Ok = true;
// apply name that doesnt exist
Filtered.ReportByBrandName("TestBrandInc");
if (Filtered.BrandList.Count == 2)
{
if (Filtered.BrandList[0].BrandID != 1395)
{
Ok = false;
}
}
else
{
Ok = false;
}
Assert.IsTrue(Ok);
}
public void TestListAndCount()
{
// create an instance of a brand list class
clsBrandCollection AllBrands = new clsBrandCollection();
// create list of brands to assign to of AllBrands
List <clsBrand> TestList = new List <clsBrand>();
// create test brand item
clsBrand TestBrand = new clsBrand();
TestBrand.BrandID = 1;
TestBrand.BrandName = "ABrand Name Ltd.";
TestBrand.TopProduct = 1;
TestBrand.LatestProduct = 1;
TestBrand.LastRestock = DateTime.Now.Date;
TestBrand.AvgPrice = 0.00;
TestBrand.IsListed = false;
// add test brand to test list
TestList.Add(TestBrand);
// set test list as the value for the collection class list.
AllBrands.BrandList = TestList;
// test that they both have same count
Assert.AreEqual(AllBrands.Count, TestList.Count);
}
public void TestUpdateMethod()
{
// create collection instance
clsBrandCollection AllBrands = new clsBrandCollection();
// create test item
clsBrand Test = new clsBrand();
// primary key variable
Int32 PK = 0;
// set test item properties
Test.BrandID = 1;
Test.BrandName = "TestBrandInc";
Test.TopProduct = 2;
Test.LatestProduct = 2;
Test.LastRestock = DateTime.Now.Date;
Test.AvgPrice = 0.00;
Test.IsListed = false;
// set ThisBrand to be the Test object.
AllBrands.ThisBrand = Test;
AllBrands.Update();
AllBrands.ThisBrand.Find(PK);
// test that update worked
Assert.AreEqual(AllBrands.ThisBrand, Test);
}
public void TestConstructor()
{
clsBrandCollection AllBrands = new clsBrandCollection();
Assert.IsNotNull(AllBrands);
}
