Test Writing: Front 3

Imported By: Geoffrey Challen

/ Version: 2021.4.0

/ Adapted from CodingBat

Given a String, we'll say that the front is the first 3 chars of the string. If the string length is less than 3, the front is whatever is there. Return a new String which is 3 copies of the front.

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 Java's assert method