use PostgreSQL for kontor-spring and kontor-api

kontor-api/tests/test_main.py

@@ -1,15 +1,15 @@
 from fastapi.testclient import TestClient
 import pytest
-from src.main import app
+from src.main import kontor
 
 
 @pytest.fixture(name="client")
 def client_fixture():
-    client = TestClient(app)
+    client = TestClient(kontor)
     yield client
 
 
 def test_get_artists(client: TestClient):
-    response = client.get("/comic/artists")
+    response = client.get("/api/comic/artists")
     assert response.status_code == 200
     assert len(response.json()) == 5