test: move tests to folder, rename to cache_tests, create models_tests with initial tests

task_app/services.py

@@ -5,7 +5,7 @@ from user_app.models import User
 
 def create_or_update_subtasks(subtask_data, parent_task):
     current_subtasks = SubTask.objects.filter(task=parent_task)
-    current_subtask_ids = {str(sub.id): sub for sub in current_subtasks}  # Speichere Objekte zur einfachen Aktualisierung
+    current_subtask_ids = {str(sub.id): sub for sub in current_subtasks} 
 
     new_subtasks_to_create = []
     subtasks_to_update = []
@@ -58,9 +58,9 @@ def assign_users_to_task(user_ids, task):
     users = User.objects.filter(id__in=user_ids)
     found_user_ids = set(users.values_list('id', flat=True))
     missing_users = set(user_ids) - found_user_ids
-
+ 
     if missing_users:
-        raise APIException(f"Users not found: {', '.join(map(str, missing_users))}") # Konvertiere UUIDs zurück zu Strings für die Fehlermeldung
+        raise APIException(f"Users not found: {', '.join(map(str, missing_users))}") 
 
     AssignedTask.objects.bulk_create(
         [AssignedTask(user=user, task=task) for user in users]

task_app/tests/cache_tests.py

@@ -1,9 +1,9 @@
 from django.test import TestCase
-from django.core.cache import cache
 from django.contrib.auth import get_user_model
-from .models import Task, AssignedTask
+from task_app.caching import get_cached_task_by_id
-from .caching import get_cached_task_by_id
+from task_app.models import Task, AssignedTask
-from .choices import TaskStatus, TaskCategory, TaskPriority
+from task_app.choices import TaskCategory, TaskPriority, TaskStatus
+from django.core.cache import cache
 
 User = get_user_model()
 
@@ -71,8 +71,8 @@ class TaskCacheTests(TestCase):
     def test_cache_invalidation_on_assigned_task_save(self):
         cache.clear()
 
-        AssignedTask.objects.create(user_id=self.user, task=self.task1)
+        AssignedTask.objects.create(user=self.user, task=self.task1)
-        
+
         self.assertIsNone(cache.get(f"task_{self.task1.id}"))
 
         task = get_cached_task_by_id(self.task1.id)
@@ -81,14 +81,14 @@ class TaskCacheTests(TestCase):
     def test_cache_invalidation_on_assigned_task_delete(self):
         cache.clear()
 
-        assigned_task = AssignedTask.objects.create(user_id=self.user, task=self.task1)
+        assigned_task = AssignedTask.objects.create(user=self.user, task=self.task1)
         assigned_task.delete()
 
         self.assertIsNone(cache.get(f"task_{self.task1.id}"))
 
         task = get_cached_task_by_id(self.task1.id)
         self.assertEqual(task, self.task1)
-
+        
     def test_cache_serialization_error_handling(self):
         cache.set("task_corrupted", b"corrupted_data")
         cache.delete("task_corrupted")

task_app/tests/models_tests.py

@@ -0,0 +1,58 @@
+import uuid
+from django.test import TestCase
+from django.contrib.auth import get_user_model
+from task_app.models import Task, SubTask, AssignedTask
+from task_app.choices import TaskCategory, TaskPriority, TaskStatus
+
+User = get_user_model()
+
+class TaskModelTests(TestCase):
+
+    def setUp(self):
+        user = User.objects.create(first_name="Test", last_name="User", email="test@example.com")
+        self.user = user
+
+    def test_task_creation(self):
+        task = Task.objects.create(
+            title="Test Task 1",
+            description="Description 1",
+            category=TaskCategory.TECHNICAL_TASK,
+            priority=TaskPriority.LOW,
+            status=TaskStatus.TODO,
+            date="2025-01-01",
+            creator=self.user
+        )
+        self.assertTrue(isinstance(task, Task))
+        self.assertEqual(str(task), 'Test Task')
+        self.assertIsNotNone(task.id)
+        self.assertEqual(task.creator, self.user)
+        self.assertIsNotNone(task.created_at)
+
+    def test_subtask_creation(self):
+        task = Task.objects.create(title='Parent Task', creator=self.user)
+        subtask = SubTask.objects.create(task=task, title='Test SubTask')
+        self.assertTrue(isinstance(subtask, SubTask))
+        self.assertEqual(str(subtask), 'Parent Task - Test SubTask')
+        self.assertIsNotNone(subtask.id)
+        self.assertEqual(subtask.task, task)
+        self.assertEqual(subtask.status, False)
+
+    def test_assigned_task_creation(self):
+        task = Task.objects.create(title='Assigned Task', creator=self.user)
+        assigned_user = User.objects.create(username='assigneduser')
+        assigned_task = AssignedTask.objects.create(user=assigned_user, task=task)
+        self.assertTrue(isinstance(assigned_task, AssignedTask))
+        self.assertEqual(str(assigned_task), 'assigneduser - Assigned Task')
+        self.assertEqual(assigned_task.user, assigned_user)
+        self.assertEqual(assigned_task.task, task)
+
+    def test_task_default_uuid(self):
+        task = Task.objects.create(title='UUID Task', creator=self.user)
+        self.assertTrue(isinstance(task.id, uuid.UUID))
+        task2 = Task.objects.create(title='Another UUID Task', creator=self.user)
+        self.assertNotEqual(task.id, task2.id)
+
+    def test_subtask_default_status(self):
+        task = Task.objects.create(title='Task with Subtask', creator=self.user)
+        subtask = SubTask.objects.create(task=task, title='Default Status Subtask')
+        self.assertFalse(subtask.status)

task_app/views.py

@@ -1,4 +1,3 @@
-import uuid
 from rest_framework import viewsets
 from rest_framework.response import Response
 from rest_framework import status
@@ -9,11 +8,10 @@ from .caching import get_cached_task_by_id
 from django.core.cache import cache
 from .choices import TaskStatus
 from rest_framework.permissions import IsAuthenticated
-from user_app.models import User
-from rest_framework.exceptions import APIException
 from .services import create_or_update_subtasks, create_or_update_assignees, assign_users_to_task, create_subtasks
 
 class TaskViewSet(viewsets.ModelViewSet):
+    permission_classes = [IsAuthenticated]
     queryset = Task.objects.all()
     serializer_class = TaskSerializer