Test Writing: Unlucky 1

Imported By: Geoffrey Challen

/ Version: 2021.6.0

/ Adapted from CodingBat

We'll say that a 1 immediately followed by a 3 in an array is an unlucky 1. Return true if the given int[] contains an unlucky 1 in the first 2 or last 2 positions in the array. The array will not be null but may be any size.

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