There is no description in the errors. Information should be provided on what happened.

OMG. I didn't know that was possible, naive of me. Is there any solution to that problem? Maybe use Reflection?
The kata deals with two interesting theoretical aspects, I think it may be of interest. Any suggestions to solve it?

why the dogs[2] don´t move to the nearest food on 3?
in the description say:
HOWEVER, if the two dogs surrounding him are at the same distance away from him, then the dog will be confused and he'll stay in place, losing his turn to eat for that round.

perhaps that is the problem

solved, ty

.

I´m in agree, some solutions only works if elements in the list has len <= 3

I changed the two points you advice.

Thank you very much for you time ;)

Hello there:

• You don´t need to import java.lang.Math
• Use Integer.MAX_VALUE instead of magic numbers
• If you need to repeat your random test, use RepeatedTest instead of a inner loop (while!) to do it
• Put a description of the error in case that the assert fails

Hello there:

• if you need to do some random test with diferents ranges, make a diferent test methos for each of them.
• better use RepeatedTest than use a loop for repetitions
• don´t use spanish coments in the public solution
• sample test are empty
• perhaps better than use the same StringBuilder and clean it in each iteration is to use it only when you need, like new StringBuilder(number).reverse().toString()
• you don´t need a state in the solution, use static methods better than a object
• better and more clear is to use Random class and nextInt() to get the random values than Math.random()

Hello there:

• in java use camelForm for method´s names (Exec)
• use RepeatedTest in random test in order to test diferent random scenarios
• try to avoid implicit imports like import java.util.*; use instead java.util.List or similar

Hello there:

• use RepeatedTest inside of a inner loop in the random test

Hello there:

• be carefour with variable names, prueba-> caseTest, casoX -> case,

• in the random test, variable n is never used

• no side cases tested, like empty string, all words same...

Hello there:

• The random test allow scenarios with 0 repetitions, in the description this is not a possible case except the size 0 one

• RandomTest bad indentated

Hello there

• inputs of the method may be a String and an int like as the common style

• There´s no random test

• There´s no example test

• There´s no side cases test