inital checkin

users/tests.py

@@ -0,0 +1,30 @@
+from django.test import TestCase
+
+from django.urls import reverse
+from .models import User
+
+class ProfileThemeTest(TestCase):
+    def setUp(self):
+        self.user = User.objects.create_user(username='testuser', password='password')
+        self.client.login(username='testuser', password='password')
+
+    def test_theme_preference_update(self):
+        # Default should be dark
+        self.assertEqual(self.user.profile.theme_preference, 'dark')
+
+        # Check if form is in context
+        response = self.client.get(reverse('users:profile'))
+        self.assertEqual(response.status_code, 200)
+        self.assertIn('form', response.context)
+
+        # Update theme to light
+        response = self.client.post(reverse('users:profile'), {
+            'theme_preference': 'light'
+        })
+        
+        # Should redirect back to profile
+        self.assertRedirects(response, reverse('users:profile'))
+
+        # Check if updated in DB
+        self.user.profile.refresh_from_db()
+        self.assertEqual(self.user.profile.theme_preference, 'light')