test: Replace pytest-asyncio plugin fixtures with anyio fixtures

tests/server/test_oauth_deck_permissions.py

@@ -46,7 +46,7 @@ async def delete_board_acl(nc_client, board_id: int, acl_id: int):
     logger.info(f"Deleted ACL {acl_id} from board {board_id}")
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_deck_board_view_permissions(
     nc_client, alice_mcp_client, bob_mcp_client, diana_mcp_client
 ):
@@ -119,7 +119,7 @@ async def test_deck_board_view_permissions(
         await nc_client.deck.delete_board(board_id)
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_deck_board_edit_permissions(
     nc_client, alice_mcp_client, charlie_mcp_client, bob_mcp_client
 ):
@@ -214,7 +214,7 @@ async def test_deck_board_edit_permissions(
         await nc_client.deck.delete_board(board_id)
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_deck_board_manage_permissions(
     nc_client, alice_mcp_client, charlie_mcp_client
 ):
@@ -289,7 +289,7 @@ async def test_deck_board_manage_permissions(
         await nc_client.deck.delete_board(board_id)
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_deck_user_isolation(nc_client, alice_mcp_client, bob_mcp_client):
     """
     Test that users can only see their own boards when not shared.

tests/server/test_oauth_file_permissions.py

@@ -18,7 +18,7 @@ logger = logging.getLogger(__name__)
 pytestmark = [pytest.mark.integration, pytest.mark.oauth]
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_file_share_read_permissions(
     alice_mcp_client, bob_mcp_client, diana_mcp_client
 ):
@@ -104,7 +104,7 @@ async def test_file_share_read_permissions(
         )
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_file_share_write_permissions(
     alice_mcp_client, charlie_mcp_client, bob_mcp_client
 ):
@@ -210,7 +210,7 @@ async def test_file_share_write_permissions(
         )
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_file_list_permissions(alice_mcp_client, bob_mcp_client):
     """
     Test that file listing respects share permissions.
@@ -326,7 +326,7 @@ async def test_file_list_permissions(alice_mcp_client, bob_mcp_client):
         )
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_folder_share_permissions(alice_mcp_client, bob_mcp_client):
     """
     Test that folder sharing works correctly.

tests/server/test_oauth_notes_permissions.py

@@ -15,7 +15,7 @@ logger = logging.getLogger(__name__)
 pytestmark = [pytest.mark.integration, pytest.mark.oauth]
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_notes_share_read_permissions(
     nc_client, alice_mcp_client, bob_mcp_client, diana_mcp_client
 ):
@@ -82,7 +82,7 @@ async def test_notes_share_read_permissions(
         await nc_client.notes.delete_note(note_id)
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_notes_share_write_permissions(
     nc_client, alice_mcp_client, charlie_mcp_client, bob_mcp_client
 ):
@@ -149,7 +149,7 @@ async def test_notes_share_write_permissions(
         await nc_client.notes.delete_note(note_id)
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_user_isolation_notes(nc_client, alice_mcp_client, bob_mcp_client):
     """
     Test that users can only see their own notes when not shared.
@@ -222,7 +222,7 @@ async def test_user_isolation_notes(nc_client, alice_mcp_client, bob_mcp_client)
         await nc_client.notes.delete_note(bob_note_id)
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_oauth_mcp_clients_initialized(
     alice_mcp_client, bob_mcp_client, charlie_mcp_client, diana_mcp_client
 ):

tests/server/test_users_api.py

@@ -3,7 +3,7 @@ import pytest
 from nextcloud_mcp_server.client import NextcloudClient
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_create_and_delete_user(nc_client: NextcloudClient, test_user):
     """Test creating a user and verifying deletion (cleanup by fixture)."""
     user_config = test_user
@@ -29,7 +29,7 @@ async def test_create_and_delete_user(nc_client: NextcloudClient, test_user):
     # Note: Fixture cleanup will also try to delete but handle 404 gracefully
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_update_user_field(nc_client: NextcloudClient, test_user):
     """Test updating user fields."""
     user_config = test_user
@@ -44,7 +44,7 @@ async def test_update_user_field(nc_client: NextcloudClient, test_user):
     # Fixture will handle cleanup
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_user_groups(nc_client: NextcloudClient, test_user_in_group):
     """Test adding and removing users from groups."""
     user_config, groupid = test_user_in_group
@@ -61,7 +61,7 @@ async def test_user_groups(nc_client: NextcloudClient, test_user_in_group):
     # Fixtures will handle cleanup
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_user_subadmins(nc_client: NextcloudClient, test_user, test_group):
     """Test promoting and demoting subadmins."""
     user_config = test_user
@@ -82,7 +82,7 @@ async def test_user_subadmins(nc_client: NextcloudClient, test_user, test_group)
     # Fixtures will handle cleanup
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_disable_enable_user(nc_client: NextcloudClient, test_user):
     """Test disabling and enabling users."""
     user_config = test_user
@@ -102,7 +102,7 @@ async def test_disable_enable_user(nc_client: NextcloudClient, test_user):
     # Fixture will handle cleanup
 
 
-@pytest.mark.asyncio
+@pytest.mark.anyio
 async def test_get_editable_user_fields(nc_client: NextcloudClient):
     editable_fields = await nc_client.users.get_editable_user_fields()
     assert "displayname" in editable_fields