from __future__ import annotations

import sys
import unittest
from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]
if str(ROOT) not in sys.path:
    sys.path.insert(0, str(ROOT))

from mech_workbench.cli import _build_parser

class CliDefaultTests(unittest.TestCase):
    def test_default_configs_are_current_4b_configs(self):
        parser = _build_parser()

        self.assertEqual(Path(parser.parse_args(["run"]).config).name, "discovery_4b.yaml")
        self.assertEqual(Path(parser.parse_args(["ablate"]).config).name, "ablation_4b.yaml")
        self.assertEqual(Path(parser.parse_args(["source"]).config).name, "discovery_4b.yaml")
        self.assertEqual(Path(parser.parse_args(["validate"]).config).name, "discovery_4b.yaml")

    def test_ablate_also_defaults_to_empty(self):
        parser = _build_parser()
        args = parser.parse_args(["ablate"])
        self.assertEqual(args.also, "")

if __name__ == "__main__":
    unittest.main()