Test Writing: Song Equality

Created By: Geoffrey Challen

/ Version: 2020.10.0

Define a class named Song. The Song constructor should accept a String name, String artist, and Int year, in that order. Override equals and consider two Song instances to be equal if they have the same name, artist, and year. Do not expose your Song fields publicly.

Test Design Challenge

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

• Provide a public class named TestSong 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 Kotlin's assert or check methods