Test Writing: Extra Front
Imported By: Geoffrey Challen
/ Version: 2021.5.0
Given a String
, return a new String
made of 3 copies of the first 2 chars of the passed String
. The String
may be any length. If there are fewer than 2 chars, use whatever is there.
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 Kotlin's assert or check methods
fun extraFront(str: String): String {
return ""
}