title: cucumber grails - feature with unimplemented steps still passes
body: <p>I have very recently started trying out BDD using cucumber and grails. I'm following a tutorial from the cucumber recipes book, and have created a feature but not yet created the step definitions to implement the test.</p>
  
  <pre><code>  Feature: Furious Fowl Game
      @integration
      Scenario: New Game
        Given: I see 3 buildings
        When: I slingshot a bird
        Then: I should see 2 buildings
  </code></pre>
  
  <p>When I run <code>grails test-app :cucumber</code>, I am expecting the test to fail to indicate that the steps have not been implemented, however the test result is success:</p>
  
  <pre><code>Furious Fowl Game
  A single test executed without a single error or failure! 
  System output
  
  Feature: Furious Fowl Game
    Scenario: New Game # Game.feature:4
      Given: I see 3 buildings
      When: I slingshot a bird
      Then: I should see 2 buildings
  </code></pre>
  
  <p>I'm sure this is probably something obvious, but I'm stumped. Please let me know if you need to see anything I've not included above.</p>