Test Writing: nTwice
Imported By: Geoffrey Challen
/ Version: 2021.6.0
Given a String
and an Int
n, return a string made of the first and last n chars from the String
. The String
length will be at least n.
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 nTwice(
input: String,
n: Int,
): String {
return ""
}