'Assert that user has coach access on ccx.'

def test_has_ccx_coach_role(self):

    ccx_locator = self.make_ccx()
    self.assertTrue(access.has_ccx_coach_role(self.coach, ccx_locator))
    self.setup_user()
    self.assertFalse(access.has_ccx_coach_role(self.user, ccx_locator))
