Test Writing: Front 22

Imported By: Geoffrey Challen

/ Version: 2021.4.0

/ Adapted from CodingBat

Given a String, take the first 2 chars and return the String with the 2 chars added at both the front and back, so "kitten" yields "kikittenki". If the String length is less than 2, use whatever chars are there.

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