Data Table in Spock Specification

MySpec.groovy

import spock.lang.*

class MySpec extends Specification {

  def "maximum of two numbers"(int a, int b, int c) {
      expect:
      Math.max(a, b) == c

      where:
      a | b | c
      1 | 3 | 3
      7 | 4 | 7
      0 | 0 | 0
  }
}