class EmailLogin(LoadCartMixin, APIView):

    def post(self, request, format=None):
        session_cart = self.request.session.get('cart')

def test_void(self):
    cart = {
        u'meals': {self.meal.id: [{u'options': [self.meal_option.id], u'submeals': {}, u'quantity': 1}]}
    }

    session = self.client.session
    session['cart'] = cart
    session.save()

    response = self.client.post(
        reverse('accounts:email-login-url'),
        data={'email': self.restaurant_admin_email, 'password': self.restaurant_admin_password}
    )