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Test Writing: Double 23

Imported By: Geoffrey Challen
/ Version: 2021.6.0

Given an `IntArray, return true if the array contains 2 twice, or 3 twice. The array will be length 0, 1, or 2.

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 double23(values: IntArray): Boolean {
return false // You may need to remove this starter code
}

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