add simple exception handlers tests

Author: grillazz

app/exception handlers/__init__.py

@@ -25,9 +25,15 @@ async def test_add_stuff(client: AsyncClient):
             "description": stuff["description"],
         }
     )
+    response = await client.post("/stuff", json=stuff)
+    assert response.status_code == status.HTTP_500_INTERNAL_SERVER_ERROR
+    assert response.json() == snapshot({'message':'A database error occurred. Please try again later.'})
 
 
 async def test_get_stuff(client: AsyncClient):
+    response = await client.get(f"/stuff/nonexistent")
+    assert response.status_code == status.HTTP_404_NOT_FOUND
+    assert response.json() == snapshot({'no_response':'The requested resource was not found'})
     stuff = StuffFactory.build(factory_use_constructors=True).model_dump(mode="json")
     await client.post("/stuff", json=stuff)
     name = stuff["name"]