Así que soy muy nuevo en la codificación en general y he escrito el siguiente código para pasar solicitudes HTTP a métodos de Python/Django para probarlos con Pytest:

 import django django.setup() from login.views import delete_song, delete_playlist, create_song, logout_user, add_preferences, create_playlist, detail, login_user from django.shortcuts import render, get_object_or_404 from login.models import Playlist from django.test import TestCase from django.test import Client class test_songs(TestCase): def setUpClass(self): self.client = Client() self.post = ('POST /docs/index.html HTTP/1.1 Host: www.nowhere123.com Accept: image/gif, image/jpeg, / Accept-Language: en-us Accept-Encoding: gzip, deflate Content-Type: application/json User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) (blank line) {"foo": "bar"}') def test_login_pass(self): assert login_user(self) == render(self, 'index.html', {'playlists': Playlist.objects.filter(user=self.user)}) def test_login_fail(self): assert login_user(self) == render(self, 'login.html', {'error_message': 'Invalid login'}) def test_create_playlist(self): assert create_playlist(self) == render(self.post, 'create_playlist.html', context) def test_create_song(self): assert create_song(self,111) == render(self, 'detail.html', {'playlist': get_object_or_404(Playlist, pk=111)}) def test_add_preference(self): assert add_preferences(x, 111) == render(x, 'add_preferences.html', context) def test_delete_song(self): assert delete_song(x,111,222) == render(x,'detail.html', {'playlist': get_object_or_404(Playlist, pk=111)}) def test_detail(self): assert detail(self, 111) == render(self, 'detail.html',{'playlist': get_object_or_404(Playlist, pk=111), 'user': self.user}) def test_detail_not_auth(self): assert detail('nonuser', 111)== render('nonuser', 'login.html') def test_delete_playlist(self): assert delete_playlist(x, 111) == render(x, 'detail.html', {'playlist': Playlist.objects.get(pk=111)}) def test_logout_user(self): assert logout_user(x) == render(x, 'login.html', context)

pero sigo recibiendo el error al ejecutarlos:

 TypeError: setUpClass() missing 1 required positional argument: 'self'

Sé que probablemente haya muchos errores con este código, pero superar este obstáculo me ayudaría a avanzar.