@Unroll
def "scenario with different parameters"() {
    given:
    def service = new MyService()

    when:
    def actualDataFile = service.doSomething(param1, param2, param3, param4, param5, number)

    then:
    readFileAsString(actualDataFile) == readFileAsString(expectedDataFileName)

    where:
    param1 | param2 | param3 | param4 | param5 | number | expectedDataFileName
    'any'  | 'aaa'  | 'any'  | 'any'  | 'any'  | 1      | 'expectedA.txt'
    'any'  | 'aay'  | '0ny'  | 'any'  | 'any'  | 2      | 'expectedB.txt'
    'any'  | 'ady'  | '3ny'  | 'a__'  | 'a3y'  | 3      | 'expectedC.txt'
    'any'  | 'ady'  | '3ny'  | 'a__'  | 'a3y'  | 4      | 'expectedD.txt'
    'any'  | 'ady'  | '3ny'  | 'a__'  | 'a3y'  | 5      | 'expectedE.txt'
    'any'  | 'ady'  | '3ny'  | 'a__'  | 'a3y'  | 6      | 'expectedF.txt'
    'any'  | 'ady'  | '3ny'  | 'a__'  | 'a3y'  | 7      | 'expectedG.txt'
    'any'  | 'ady'  | '3ny'  | 'a__'  | 'a3y'  | 8      | 'expectedH.txt'
    // etc
}