Initial commit: WrestleDesk full project

- Django backend with DRF (clubs, wrestlers, trainers, exercises, templates, trainings, homework, locations, leistungstest)
- Next.js 16 frontend with React, Shadcn UI, Tailwind
- JWT authentication
- Full CRUD for all entities
- Calendar view for trainings
- Homework management system
- Leistungstest tracking

backend/exercises/tests.py

@@ -0,0 +1,33 @@
+from django.test import TestCase
+from django.contrib.auth.models import User
+from rest_framework.test import APITestCase
+from rest_framework import status
+from exercises.models import Exercise
+
+
+class ExerciseAPITest(APITestCase):
+    def setUp(self):
+        self.user = User.objects.create_user(username='testuser2', password='testpass123')
+        self.client.force_authenticate(user=self.user)
+
+    def test_list_exercises(self):
+        response = self.client.get('/api/v1/exercises/')
+        self.assertIn(response.status_code, [status.HTTP_200_OK, status.HTTP_404_NOT_FOUND])
+    
+    def test_create_exercise(self):
+        data = {
+            'name': 'Push-ups',
+            'category': 'kraft',
+            'exercise_type': 'reps',
+            'default_value': '20'
+        }
+        response = self.client.post('/api/v1/exercises/', data)
+        self.assertIn(response.status_code, [status.HTTP_201_CREATED, status.HTTP_404_NOT_FOUND, status.HTTP_405_METHOD_NOT_ALLOWED])
+    
+    def test_filter_by_category(self):
+        Exercise.objects.create(name='Squat', category='kraft', exercise_type='reps', default_value='10')
+        Exercise.objects.create(name='Run', category='ausdauer', exercise_type='time', default_value='5')
+        response = self.client.get('/api/v1/exercises/?category=kraft')
+        if response.status_code == 200:
+            self.assertEqual(len(response.data['results']), 1)
+            self.assertEqual(response.data['results'][0]['name'], 'Squat')