public void Items_MaxDays_check()
{
AdultBook a = new AdultBook();
ChildBook c = new ChildBook();
DVD d = new DVD();
VHS v = new VHS();
Assert.AreEqual(14, a.maxDays());
Assert.AreEqual(7, c.maxDays());
Assert.AreEqual(2, d.maxDays());
Assert.AreEqual(3, v.maxDays());
}
public void Item_CheckOutValidation()
{
AdultBook a = new AdultBook();
ChildBook c = new ChildBook();
DVD d = new DVD();
VHS v = new VHS();
a.checkout("Tom");
c.checkout("Dick");
d.checkout("Harry");
v.checkout("Mickey");
Assert.AreEqual("Tom", a.whoCheckedOut);
Assert.AreEqual("Dick", c.whoCheckedOut);
Assert.AreEqual("Harry", d.whoCheckedOut);
Assert.AreEqual("Mickey", v.whoCheckedOut);
}
// Assumed C# will create default constructor and destructor
public static void readFile()
{
string inputstring = null;
StreamReader data = null;
Stream myStream = null;
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.InitialDirectory = "c://";
openFileDialog1.Filter = "bin files(*.bin)|*bin";
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
if ((myStream = openFileDialog1.OpenFile()) != null)
{
data = new StreamReader(myStream);
}
else
throw new Exception("streamReader problem");
}
itemsList = new List<Item>();
// populate items list
try
{
string star = data.ReadLine();
if (star != "*")
throw new FileLoadException("No Star found");
do
{
inputstring = data.ReadLine();
if (inputstring != "**")
{
string title = inputstring;
string category = data.ReadLine();
string whoCheckedout = data.ReadLine();
string tempInt = data.ReadLine();
bool checkStatus = (tempInt == "1") ? true : false;
// read in checkedout date
string time = data.ReadLine();
DateTime checkedOut = DateTime.Parse(time);
//read in duedate
time = data.ReadLine();
DateTime dueDate = DateTime.Parse(time);
// create a items object and push
// need items constructor
if (category == "AdultBook")
{
AdultBook temp = new AdultBook(title, checkStatus, whoCheckedout, checkedOut, dueDate);
itemsList.Add(temp);
}
else if (category == "ChildBook")
{
ChildBook temp = new ChildBook(title, checkStatus, whoCheckedout, checkedOut, dueDate);
itemsList.Add(temp);
}
else if (category == "DVD")
{
DVD temp = new DVD(title, checkStatus, whoCheckedout, checkedOut, dueDate);
itemsList.Add(temp);
}
else if (category == "VHS")
{
VHS temp = new VHS(title, checkStatus, whoCheckedout, checkedOut, dueDate);
itemsList.Add(temp);
}
else
throw new FileLoadException("invalid file");
}
} while (inputstring != "**");
patronsList = new List<Patron>();
do
{
inputstring = data.ReadLine();
if (inputstring == "***")
break;
string fname = inputstring;
string lname = data.ReadLine();
string category = data.ReadLine();
string numItems = data.ReadLine();
if (category == "Adult")
{
Adult temp = new Adult(fname, lname, int.Parse(numItems));
patronsList.Add(temp);
}
else
{
Child temp = new Child(fname, lname, int.Parse(numItems));
patronsList.Add(temp);
}
} while (inputstring != "***");
MessageBox.Show("File Loaded!!");
}
catch (Exception e)
{
data.Close();
throw new FileLoadException("Unable to Load");
}
finally
{
myStream.Close();
}
}
