def test_update_book(self):
""" Test updating book """
book = BookFactory()
url = reverse('books:books-detail', kwargs={'pk': book.pk})
response = self.client.patch(url, {'title': 'new_title'})
book.refresh_from_db()
self.assertEqual(book.title, 'new_title')
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_update_is_not_allowed(self):
"""
Make sure that put action is not allowed.
"""
book = BookFactory()
new_title = 'new title'
url = '{0}{1}'.format(BASE_URL, book.id)
request = self.factory.put(url, {'title': new_title}, format='json')
response = self.view(request, pk=book.id)
# Assert that method is not allowed, no data has been returned and the object was not changed.
self.assertEquals(response.status_code,
status.HTTP_405_METHOD_NOT_ALLOWED)
self.assertEquals(response.data,
{'detail': 'Method "PUT" not allowed.'})
book.refresh_from_db()
self.assertNotEquals(book.title, new_title)
