make tests an importable (but not installed) module, use relative imports

Author: bollwyvl

tests/__init__.py

@@ -13,7 +13,6 @@
 from urllib.parse import urlparse
 
 import pytest
-import utils
 from certipy import Certipy
 from consul.aio import Consul
 from jupyterhub.utils import exponential_backoff
@@ -24,6 +23,8 @@
 from jupyterhub_traefik_proxy.fileprovider import TraefikFileProviderProxy
 from jupyterhub_traefik_proxy.traefik_utils import deep_merge
 
+from . import utils
+
 HERE = Path(__file__).parent.resolve()
 config_files = HERE / "config_files"
 

tests/conftest.py

@@ -14,7 +14,6 @@
 from urllib.parse import quote, urlparse
 
 import pytest
-import utils
 import websockets
 from jupyterhub.objects import Hub, Server
 from jupyterhub.user import User
@@ -23,6 +22,9 @@
 
 from jupyterhub_traefik_proxy.proxy import TraefikProxy
 
+from . import utils
+
+
 # Mark all tests in this file as slow
 pytestmark = [pytest.mark.slow]