Created with Copy to Gist

PrimeFactorsSpec1.groovy

package primefactors

import spock.lang.Specification

class PrimeFactorsSpec extends Specification{
    def "api to t test nothing"(){
        expect: "nothing" == "nothing"
    }

    def "API to test prime factors of given integer"(){
        expect: "factorsOf(1) will return empty list"
        factorsOf(1) == []

    }
}