public function testFindUserByMoodId()
 {
     $moodTable = new MoodListModel();
     $map['content'] = 'my name is lilei';
     $mood = $moodTable->where($map)->find();
     $this->assertTrue(is_array($mood) && is_numeric($mood['id']));
     $user = $moodTable->getUserByMoodId($mood['id']);
     $this->assertTrue($user['phone'] == '333333');
 }