[task#146786, 0.1h],add switch vision waite time.

module/story/test/lib/changestoryinlite.ui.class.php

@@ -21,7 +21,7 @@ class changeStoryInLiteTester extends tester
      */
     public function changeStoryInLite($storyName, $reviewer)
     {
-        $form = $this->switchVision('lite');
+        $form = $this->switchVision('lite', 5);
         $form = $this->initForm('projectstory', 'story', array('projectID' => '1'), 'appIframe-project'); //变更目标前需要进入列表页面，获取项目ID
         $form = $this->initForm('story', 'change', array('storyID' => '1', 'from' => 'project'), 'appIframe-project');
         $form->dom->title->setValue($storyName);

module/story/test/lib/createstoryinlite.ui.class.php

@@ -34,7 +34,7 @@ class createStoryInLiteTester extends tester
             'storyType' => 'story'
         );
 
-        $form = $this->switchVision('lite');
+        $form = $this->switchVision('lite', 5);
         $form->page->wait(2)->refresh();
         $form = $this->initForm('projectstory', 'story', array('projectID' => '1'), 'appIframe-project');  //由于创建目标后会跳转到记录了session的页面，所以先进入一次对应目标的列表页面
         $form = $this->initForm('story', 'create', $createStoryParam, 'appIframe-project'); //再进入创建目标页面