Test cases for issue #99 (UUID as user model primary key field)

.github/workflows/test.yml

@@ -72,6 +72,7 @@ jobs:
         # prepare Django project: link all necessary data from the test project into the root directory
         # Hint: Simply changing the directory does not work (leads to missing files in coverage report)
         ln -s ./tests/test test
+        ln -s ./tests/user_id_uuid_testapp user_id_uuid_testapp
         ln -s ./tests/manage.py manage.py
         ln -s ./tests/settings.py settings.py
         ln -s ./tests/urls.py urls.py

tests/settings.py

@@ -42,7 +42,10 @@
     'rest_framework',
 
     # include multi token auth
-    'django_rest_passwordreset'
+    'django_rest_passwordreset',
+
+    # test app
+    'user_id_uuid_testapp',
 ]
 
 MIDDLEWARE = [
@@ -123,3 +126,4 @@
 
 STATIC_URL = '/static/'
 
+AUTH_USER_MODEL = "user_id_uuid_testapp.User"

tests/test/helpers.py

@@ -1,4 +1,6 @@
-from django.contrib.auth.models import User
+from django.contrib.auth import get_user_model
+
+User = get_user_model()
 
 try:
     from unittest.mock import patch

tests/test/test_auth_test_case.py

@@ -1,7 +1,7 @@
 import json
 from datetime import timedelta
 
-from django.contrib.auth.models import User
+from django.contrib.auth import get_user_model
 from django.test import override_settings
 from django.utils import timezone
 from rest_framework import status
@@ -11,6 +11,8 @@
 from django_rest_passwordreset.views import clear_expired_tokens, generate_token_for_email
 from tests.test.helpers import HelperMixin, patch
 
+User = get_user_model()
+
 
 class AuthTestCase(APITestCase, HelperMixin):
     """

tests/user_id_uuid_testapp/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class TestappConfig(AppConfig):
+    name = "user_id_uuid_testapp"

tests/user_id_uuid_testapp/migrations/0001_initial.py

@@ -0,0 +1,45 @@
+# Generated by Django 3.2.18 on 2024-10-25 12:00
+
+import django.contrib.auth.models
+import django.contrib.auth.validators
+from django.db import migrations, models
+import django.utils.timezone
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('auth', '0012_alter_user_first_name_max_length'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='User',
+            fields=[
+                ('password', models.CharField(max_length=128, verbose_name='password')),
+                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
+                ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
+                ('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')),
+                ('first_name', models.CharField(blank=True, max_length=150, verbose_name='first name')),
+                ('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')),
+                ('email', models.EmailField(blank=True, max_length=254, verbose_name='email address')),
+                ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
+                ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
+                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.Group', verbose_name='groups')),
+                ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.Permission', verbose_name='user permissions')),
+            ],
+            options={
+                'verbose_name': 'user',
+                'verbose_name_plural': 'users',
+                'abstract': False,
+            },
+            managers=[
+                ('objects', django.contrib.auth.models.UserManager()),
+            ],
+        ),
+    ]

tests/user_id_uuid_testapp/models.py

@@ -0,0 +1,8 @@
+import uuid
+
+from django.contrib.auth.models import AbstractUser
+from django.db import models
+
+
+class User(AbstractUser):
+    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)

tests/user_id_uuid_testapp/tests/test_auth_test_case.py

@@ -0,0 +1,5 @@
+from test.test_auth_test_case import AuthTestCase
+
+
+class AuthTestCase(AuthTestCase):
+    pass

tests/user_id_uuid_testapp/tests/test_setup.py

@@ -0,0 +1,21 @@
+from django.apps import apps
+from django.conf import settings
+from django.db.models import UUIDField
+from django.test import SimpleTestCase
+
+from django_rest_passwordreset.models import ResetPasswordToken
+from user_id_uuid_testapp.models import User
+
+
+class TestSetup(SimpleTestCase):
+    def test_installed_apps(self):
+        self.assertIn("django_rest_passwordreset", settings.INSTALLED_APPS)
+
+    def test_models(self):
+        self.assertIs(
+            apps.get_model("django_rest_passwordreset", "ResetPasswordToken"), ResetPasswordToken
+        )
+        self.assertIs(apps.get_model("user_id_uuid_testapp", "User"), User)
+        for field in User._meta.fields:
+            if field.name == "id":
+                self.assertTrue(isinstance(field, UUIDField))

tests/user_id_uuid_testapp/views.py

@@ -0,0 +1,16 @@
+from rest_framework import viewsets
+
+from drf_anonymous_login.views import AnonymousLoginAuthenticationModelViewSet
+
+from .models import PrivateModel, PublicModel
+from .serializers import PrivateModelSerializer, PublicModelSerializer
+
+
+class PublicModelViewSet(viewsets.ModelViewSet):
+    queryset = PublicModel.objects.all()
+    serializer_class = PublicModelSerializer
+
+
+class PrivateModelViewSet(AnonymousLoginAuthenticationModelViewSet):
+    queryset = PrivateModel.objects.all()
+    serializer_class = PrivateModelSerializer