Thanks, it should be fixed now.

Issues:

• Preloaded code must not be used to hold a reference solution. Reference solution should be a private method of a test class, or ideally scoped locally to a test method.
• 97 and 123 are amgic values which could be replaced by somethign more explicit, like 'a' and 'z'.
• The @Tag annotation is not used correctly.
• Method name EncryptingWordsTest does not conform to Java naming conventions.
• result += letter; is very bad. Please let's not promote antipatterns and use proper mechanisms for mutable strings (like StringBuilder).
• In random tests, all inputs are one letter long.
• Indentation of solution setup is messed up.

Rejecting as superseded by https://www.codewars.com/kumite/6436b6568c24e800171c15e4?sel=644a64636ed55235e905888e

Rejecting as superseded by https://www.codewars.com/kumite/6436b6568c24e800171c15e4?sel=644a64636ed55235e905888e

Thanks, it should be fixed now.

Hello there.

• comented lines of code is a smell coding

• Better use RepeatedTest in random test rather than use a inner bucle for repetition of them

• No side cases tested. Empy String input for example

• Use only camel form in variable names (code_ascii)

Fixed invalid number case.
Separated nullity, empty String and invalid numbers in different tests.
Made random test execute 50 times instead of 1.

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