Testing and Debugging. CS221 – 2/13/09. Airline Program. Why do we test?. To discover logical errors To reduce defects To gain confidence in your system To prove it performs according to specification To reduce risk Testing is a form of Risk Assessment. Creating software is hard.
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CS221 – 2/13/09
Consider the complexity of a Boeing 747
You tell me: 50MLOC >= Boeing 747?
Automation makes the difference between an agile team and a team that can’t hit deadlines
* Given a flight number, delete the appropriate node from the flight list
* @paramflightNumberA flight number that exists in the flight list
* @throws NoSuchFlightException