'Verify that is_enabled() returns True when ecomm checkout is enabled.'

def test_is_enabled(self):

    is_enabled = EcommerceService().is_enabled(self.user)
    self.assertTrue(is_enabled)
    config = CommerceConfiguration.current()
    config.checkout_on_ecommerce_service = False
    config.save()
    is_not_enabled = EcommerceService().is_enabled(self.user)
    self.assertFalse(is_not_enabled)
