Remove unnecessary environment variables

Author: ArtyomVancyan

tests/test_backends.py

@@ -1,4 +1,5 @@
 import os
+
 import pytest
 
 from fastapi_oauth2.client import OAuth2Client
@@ -7,14 +8,7 @@
 
 @pytest.mark.anyio
 async def test_core_init_with_all_backends(backends):
-    
-    # azuread-b2c-oauth2
-    os.environ['SOCIAL_AUTH_AZUREAD_B2C_OAUTH2_TENANT_NAME'] = 'test'
-    os.environ['SOCIAL_AUTH_AZUREAD_B2C_OAUTH2_POLICY'] = 'b2c_test'
-    # UFFD backend
-    os.environ['SOCIAL_AUTH_UFFD_BASE_URL'] = 'test'
-    # OIDC backend (OpenID Connect)
-    os.environ['SOCIAL_AUTH_OIDC_ENDPOINT'] = 'https://oidctest.wsweet.org'
+    os.environ["OIDC_ENDPOINT"] = "https://oidctest.wsweet.org"
 
     for backend in backends:
         try: