Kotlinlearncs.online LogoJava
Return to List

Test Writing: Overloaded Multiply

Created By: Geoffrey Challen
/ Version: 2020.9.0

Write two versions of a function called multiply. The first should take two double arguments and return their product (as a double). The second should take three double arguments and return their product (as a double).

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

Related Lessons

Stuck? You may find these lessons helpful: