public void ProductPriceExtremeMax()
{
//creates an instance of a class
clsProduct AProduct = new clsProduct();
string ProductName = "Lenovo11";
string ProductQuantity = "10";
string ProductPrice = "99999999999999999.99";
//string variable to store any error message
String Error = "";
//create some data for testing with the method
//invoke the method
Error = AProduct.valid(ProductName, ProductQuantity, ProductPrice);
//test to see the result is correct
Assert.AreNotEqual(Error, "");
}
public void ValidMethodOk()
{
//creates an instance of a class
clsProduct AProduct = new clsProduct();
//string variable to store any erroe message
String Error = "";
//create some data for testing with the method
string ProductName = "Lenovo11";
string ProductPrice = "2";
string ProductQuantity = "10.20";
//invoke the method
Error = AProduct.valid(ProductName, ProductPrice, ProductQuantity);
Assert.AreEqual(Error, "");
}
public void ProductNameMaxPlusOne()
{
//creates an instance of a class
clsProduct AProduct = new clsProduct();
string Error = "";
////string variable to store any error message
//String Error = "";
//create some data for testing with the method
string ProductName = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx"; //this should trigger the error
string ProductQuantity = "10";
string ProductPrice = "10.20";
//invoke the method
Error = AProduct.valid(ProductName, ProductPrice, ProductQuantity);
//test to see the result is correct
Assert.AreEqual(Error, "");
}
public void ProductNameMin()
{
//creates an instance of a class
clsProduct AProduct = new clsProduct();
string Error = "";
////string variable to store any error message
//String Error = "";
//create some data for testing with the method
string ProductName = "a"; //this should be ok
string ProductQuantity = "10";
string ProductPrice = "10.20";
//invoke the method
Error = AProduct.valid(ProductName, ProductQuantity, ProductPrice);
//test to see the result is correct
Assert.AreEqual(Error, "");
}