from django.contrib.auth import get_user_model
from django.test import TestCase
from django.urls import reverse
from rest_framework.test import APIRequestFactory, APITestCase,\
                                force_authenticate, APIClient
from rest_framework import status
from event.models import Event

User = get_user_model()


class EventTest(APITestCase):
    @classmethod
    def setUpTestData(cls):
        cls.user = User.objects.create(
                        username='enarmanli',
                        email='erkan.narmanli@ens.fr',
                        first_name='Erkan',
                        last_name='Narmanli',
                    )
        cls.event_data = {
                "title": "test event",
                "slug": "test-event",
                "description": "C'est trop cool !",
                "beginning_date": "2017-07-18T18:05:00Z",
                "ending_date": "2017-07-19T18:05:00Z",
                }

    def test_anonymous_create(self):
        """
        ensure anonymous can't create a new event object using API
        """
        url = reverse('event-list')
        response = self.client.post(url, self.event_data, format='json')
        self.assertEqual(response.status_code, status.HTTP_403_FORBIDDEN)

    def test_user_create(self):
        """
        ensure we can create a new event object using API
        """
        url = reverse('event-list')
        self.client.force_authenticate(user=self.user)
        response = self.client.post(url, self.event_data, format='json')
        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
        self.assertEqual(Event.objects.count(), 1)
        self.assertEqual(Event.objects.get().title, 'test event')