Integration tests (#2256)

* initial commit

* almost done

* finished 3 tests

* minor refactor

* built out initial permisison tests

* reworked test_deletion

* removed logging

* all original tests have been converted

* renamed user_groups to user_group

* mypy

* added test for doc set permissions

* unified naming for manager methods

* Refactored models and added new deletion test

* minor additions

* better logging+fixed input variables

* commented out failed tests

* Added readme

* readme update

* Added auth to IT

set auth_type to basic and require_email_verification to false

* Update run-it.yml

* used verify and added to readme

* added api key manager

backend/tests/integration/common_utils/constants.py

@@ -5,3 +5,7 @@ API_SERVER_HOST = os.getenv("API_SERVER_HOST") or "localhost"
 API_SERVER_PORT = os.getenv("API_SERVER_PORT") or "8080"
 API_SERVER_URL = f"{API_SERVER_PROTOCOL}://{API_SERVER_HOST}:{API_SERVER_PORT}"
 MAX_DELAY = 30
+
+GENERAL_HEADERS = {"Content-Type": "application/json"}
+
+NUM_DOCS = 5