def test_saving_name_no_unique_error_throw(self):
genre = Genre(name='Comedy')
genre.full_clean()
genre.save()
genre2 = Genre(name='Comedy')
with self.assertRaises(ValidationError):
genre2.full_clean()
def test_delete_genre(self):
g = Genre(name='Horror')
g.save()
url = reverse('genre-detail', kwargs={'pk': g.id})
response = self.client.delete(url)
self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT)
self.assertEqual(Genre.objects.count(), 0)
def test_detail_view_with_a_exist_genre(self):
# should return a 200 OK
g = Genre(name='Horror')
g.save()
url = reverse('genre-detail', kwargs={'pk': g.id})
response = self.client.get(url)
self.assertEqual(response.status_code, 200)
def test_edit_new_valid_genre(self):
g = Genre(name='Comedy')
g.save()
url = reverse('genre-detail', kwargs={'pk': g.id})
data = {'name': 'Horror'}
response = self.client.patch(url, data, format='json')
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual(Genre.objects.count(), 1)
self.assertEqual(Genre.objects.get().name, 'Horror')
def test_updating_name_none_should_validation_error_throw(self):
genre = Genre(name='Thriller')
genre.full_clean()
genre.save()
genre.name = None
with self.assertRaises(ValidationError):
genre.full_clean()
def test_updating_name_validation_throw(self):
genre = Genre(name='Thriller')
genre.full_clean()
genre.save()
genre.name = 'a' * 11
with self.assertRaises(ValidationError):
genre.full_clean()
def post(self, request):
genres = Genre.objects.all()
genre = request.POST.get("genre")
for item in genres:
if genre == item.name:
statement = "Genre {} is already in database!".format(item.name)
return render(request, "statement.html", {"statement": statement})
new_genre = Genre()
new_genre.name = genre
new_genre.save()
statement = "Genre {} added!".format(new_genre)
return render(request, "statement.html", {"statement": statement})
def test_deleting_existing_genre_should_pass(self):
genre = Genre(name='Thriller')
genre.save()
genre.delete()
self.assertEqual(0, Genre.objects.count())
def test_deleting_none_existing_genre_should_error_throw(self):
genre = Genre(name='Comedy')
with self.assertRaises(AssertionError):
genre.delete()
def test_empty_name_should_throw_error(self):
genre = Genre()
with self.assertRaises(ValidationError):
genre.full_clean()
def test_updating_name_no_error_throw(self):
genre = Genre(name='Thriller')
genre.full_clean()
genre.save()
genre.name = 'Horror'
genre.save()
genre.full_clean()
genre.refresh_from_db()
self.assertEqual(Genre.objects.count(), 1)
self.assertEqual(1, genre.id)
self.assertEqual('Horror', genre.name)
def test_saving_name_no_error_throw(self):
genre = Genre(name='Comedy')
genre.full_clean()
genre.save()
self.assertEqual(1, genre.id)
self.assertEqual('Comedy', genre.name)
def test_too_long_name_should_throw_error(self):
genre = Genre(name='a' * 11)
with self.assertRaises(ValidationError):
genre.full_clean()
def test_list_view_for_genres(self):
# should return 200 OK
g = Genre(name='Horror')
g.save()
response = self.client.get('/genres/')
self.assertEqual(response.status_code, status.HTTP_200_OK)