old_contents: from nose.tools import ok_
  from penn import StudySpaces
  import datetime
  
  
  class TestStudySpaces():
  
      def setUp(self):
          self.studyspaces = StudySpaces()
  
      def test_buildings(self):
          buildings = self.studyspaces.get_buildings()
          ok_(len(buildings) > 0)
  
      def test_room_name_mapping(self):
          mapping = self.studyspaces.get_room_id_name_mapping(2683)
          ok_(len(mapping) > 0)
  
      def test_rooms(self):
          now = datetime.datetime.now()
          rooms = self.studyspaces.get_rooms(2683, now, now + datetime.timedelta(days=3))
          ok_(len(rooms) > 0)
  
new_contents: import datetime
  import pytz
  
  from nose.tools import ok_
  from penn import StudySpaces
  
  
  class TestStudySpaces():
  
      def setUp(self):
          self.studyspaces = StudySpaces()
  
      def test_buildings(self):
          buildings = self.studyspaces.get_buildings()
          ok_(len(buildings) > 0)
  
      def test_room_name_mapping(self):
          mapping = self.studyspaces.get_room_id_name_mapping(2683)
          ok_(len(mapping) > 0)
  
      def test_rooms(self):
          now = pytz.timezone("US/Eastern").localize(datetime.datetime.now())
          rooms = self.studyspaces.get_rooms(2683, now, now + datetime.timedelta(days=3))
          ok_(len(rooms) > 0)
  
subject: fix test