'Staff can view ccx coach dashboard only if he is coach on master course.'

def test_ccx_tab_visibility_for_staff_when_coach_master_course(self):

    staff = self.make_staff()
    role = CourseCcxCoachRole(self.course.id)
    role.add_users(staff)
    self.assertTrue(self.check_ccx_tab(self.course, staff))
