Test Writing: Lone Teen

Imported By: Geoffrey Challen

/ Version: 2021.4.0

/ Adapted from CodingBat

We'll say that a number is teen if it is in the range 13..19, inclusive. Given 2 Int values, return true if one or the other is teen, but not both.

Test Design Challenge

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

• Provide a 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