title: Loop on gebish test
body: <p>I need use loop on gebish tests.
  Example</p>
  
  <pre><code>def "refresh page with interval one min"() {
    for (int i = 0; i &lt; 30; i++) {
      when:
        sleep 1000    
      then:
        println "=^_^="
    }
  }
  </code></pre>
  
  <p>But i have nothing</p>