from datetime import datetime

from django.test import TestCase

from .models import Article

class DefaultTests(TestCase):

    def test_field_defaults(self):

        a = Article()

        now = datetime.now()

        a.save()

        self.assertIsInstance(a.id, int)

        self.assertEqual(a.headline, "Default headline")

        self.assertLess((now - a.pub_date).seconds, 5)