Test Writing: Sum Limit

Imported By: Geoffrey Challen

/ Version: 2021.6.0

/ Adapted from CodingBat

Given 2 non-negative ints, return their sum, so long as the sum has the same number of digits as the first int. If the sum has more digits, just return the value of first int. You may want to convert the int values to Strings to determine their length.

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