Test Writing: Simple Object Field 2

Created By: Geoffrey Challen

/ Version: 2021.9.0

Create a class called Simple that stores a single String value using a field named data. Simple should implement a function called setData that accepts a single String and changes the saved value. (It should not return a value.) Simple should also implement a function called getData that returns the saved value.

Note that you should include public before your class definition for this problem. We've provided starter code that does that. If that doesn't fully make sense yet, don't worry. It will soon.

Test Design Challenge

You're challenge is to write tests for this problem described above.

• Provide a public class named TestSimple with a single non-private class method named test that accepts no arguments and does not return a value.
• If the implementation of the class described above is incorrect, your test method should throw an exception.
• If it is correct, do not throw an exception.
• You may want to use Java's assert method