'Create a simple course with a video component.'

def setUp(self):

    super(AuthoringMixinTestCase, self).setUp()
    self.course = CourseFactory.create()
    chapter = ItemFactory.create(category='chapter', parent_location=self.course.location, display_name='Test    Chapter')
    sequential = ItemFactory.create(category='sequential', parent_location=chapter.location, display_name='Test    Sequential')
    vertical = ItemFactory.create(category='vertical', parent_location=sequential.location, display_name='Test    Vertical')
    video = ItemFactory.create(category='video', parent_location=vertical.location, display_name='Test    Vertical')
    self.vertical_location = vertical.location
    self.video_location = video.location
    self.pet_groups = [Group(1, 'Cat    Lovers'), Group(2, 'Dog    Lovers')]
