chore: add pytest configuration for Django tests

offer_backend/conftest.py

@@ -0,0 +1,7 @@
+import pytest
+from django.test import Client
+
+
+@pytest.fixture
+def client():
+    return Client()

offer_backend/pytest.ini

@@ -0,0 +1,5 @@
+[pytest]
+DJANGO_SETTINGS_MODULE = config.settings.development
+python_files = tests/test_*.py
+python_classes = Test*
+python_functions = test_*

offer_backend/requirements.txt

@@ -8,3 +8,5 @@ redis==5.0.1
 django-redis==5.4.0
 Pillow==10.3.0
 python-decouple==3.8
+pytest==8.1.1
+pytest-django==4.8.0