public void AddMethodOK()
{
//create an instance of the class we want to create
clsFoodCollection AllFood = new clsFoodCollection();
//create the item of the test data
clsFood TestItem = new clsFood();
//var to store the primary key
Int32 PrimaryKey = 0;
//set its properties
TestItem.FoodID = "1";
TestItem.FoodName = "Steak";
TestItem.FoodPrice = "£20";
TestItem.Quantity = "2";
//set ThisAddress to the test data
AllFood.ThisFood = TestItem;
//add the record
PrimaryKey = AllFood.Add();
//set the primary key of the test data
TestItem.FoodID = PrimaryKey;
//find the record
AllFood.ThisFood.Find(PrimaryKey);
//test to see that the two values are the same
Assert.AreEqual(AllFood.ThisFood, TestItem);
}
void Add()
{
clsFoodCollection Foods = new clsFoodCollection();
Foods.ThisFood.FoodID = -1;
if (Foods.ThisFood.FoodID == -1)
{
Foods.ThisFood.FoodName = textBox1.Text;
Foods.ThisFood.FoodType = textBox3.Text;
Foods.ThisFood.SellPrice = Convert.ToDecimal(textBox2.Text);
Foods.Add();
}
else
{
lblError.Text = "There were problems with the data entered.";
}
}