add tests for machines api

pkgs/clan-cli/clan_cli/machines/create.py

@@ -3,11 +3,15 @@ import argparse
 from .folders import machine_folder
 
 
-def create_command(args: argparse.Namespace) -> None:
-    folder = machine_folder(args.host)
+def create_machine(name: str) -> None:
+    folder = machine_folder(name)
     folder.mkdir(parents=True, exist_ok=True)
 
 
+def create_command(args: argparse.Namespace) -> None:
+    create_machine(args.host)
+
+
 def register_create_parser(parser: argparse.ArgumentParser) -> None:
     parser.add_argument("host", type=str)
     parser.set_defaults(func=create_command)