MovieLib

from django.urls import resolve
from django.test import TestCase
from django.http import HttpRequest

from movies.views import home_page

class HomePageTest(TestCase):

    def test_root_url_resolves_to_home_page_view(self):
        found = resolve('/')
        self.assertEqual(found.func, home_page)


    def test_home_page_returns_correct_html(self):
        response = self.client.get('/')
        html = response.content.decode('utf8')

        self.assertTrue(html.startswith('<html>'))
        self.assertIn('<title>MovieLib</title>', html)
        self.assertTrue(html.strip().endswith('</html>'))

        self.assertTemplateUsed(response, 'home.html')


    def test_can_save_a_POST_request(self):
        response = self.client.post('/', data={'movie-title': 'X-Men'})
        self.assertIn('X-Men', response.content.decode())