new_contents: from django.test.testcases import TestCase
  from  cms.djangoapps.contentstore import utils
  import mock
  
  class LMSLinksTestCase(TestCase):
      def about_page_test(self):
          location = 'i4x','mitX','101','course', 'test'
          utils.get_course_id = mock.Mock(return_value="mitX/101/test")
          link = utils.get_lms_link_for_about_page(location)
          self.assertEquals(link, "//localhost:8000/courses/mitX/101/test/about")
  
      def ls_link_test(self):
          location = 'i4x','mitX','101','vertical', 'contacting_us'
          utils.get_course_id = mock.Mock(return_value="mitX/101/test")
          link = utils.get_lms_link_for_item(location, False)
          self.assertEquals(link, "//localhost:8000/courses/mitX/101/test/jump_to/i4x://mitX/101/vertical/contacting_us")
          link = utils.get_lms_link_for_item(location, True)
          self.assertEquals(link, "//preview.localhost:8000/courses/mitX/101/test/jump_to/i4x://mitX/101/vertical/contacting_us")
  
subject: Fix for Studio #96.