public void e1_CustomerIsNull()
{
testInvoiceObj.setTheCust(null);
//Customer objects IsNull
Assert.IsNull(testInvoiceObj.getTheCust(), "Customer object is not null");//IsNull is to test null objects
}
public void d2_IsgetCustomerBookingCorrect()
{
testActivityObj.bookSeats(0, 2, testCustObj1);
Sales.Invoice actual1 = testActivityObj.getCustomerBooking(testCustObj1);
Sales.Invoice expected1 = testInvoiceObj;
//variables AreEqual & AreNotEqual
Assert.AreEqual(expected1.getPriceCode(), actual1.getPriceCode(), "Price code not equal");
Assert.AreNotEqual(expected1.getTheCust(), actual1.getTheCust(), "The Customers equal");
Assert.AreEqual(expected1.getRowNum(), actual1.getRowNum(), "Row num not equal");
Assert.AreEqual(expected1.getStartSeatNum(), actual1.getStartSeatNum(), "Start seat number not equal");
Assert.AreEqual(expected1.getNumberOfSeats(), actual1.getNumberOfSeats(), "No of seats not equal");
//Assert.AreEqual(expected1, actual1, "???");
//This will not work for comparing object's data without a getter in source code similar to getTheCust().
}