/**
  * Before.
  *
  * @throws IOException Signals that an I/O exception has occurred.
  */
 @Before
 public void before() throws IOException {
   actions = new XMLActionReader(java.util.Arrays.asList("src/main/webapp/")).getActions();
   extensions = actions.getExtensions();
   guiActionDescriptors = actions.getGuiActionDescriptors();
 }