Test Writing: Plus Two

Imported By: Geoffrey Challen

/ Version: 2021.6.0

/ Adapted from CodingBat

Given two int[]s of size 2, return a new array of size four containing the elements from the first array followed by the elements from the second array. So {1, 2} and {3, 4} would yield {1, 2, 3, 4}.

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