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#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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from __future__ import annotations

import sys
import unittest
from unittest import skip

from parameterized import parameterized_class

from tests.testing_utils import argv_context_guard, load_test_config

from .testing_utils import LLMTest


@skip("skip test ppo")
@parameterized_class(
    ["model_dir"],
    [["llama"]],
)
class FinetuneTest(LLMTest, unittest.TestCase):
    config_path: str = "./tests/fixtures/llm/ppo.yaml"
    model_dir: str = None

    def setUp(self) -> None:
        LLMTest.setUp(self)
        sys.path.insert(0, "./llm/alignment/ppo")
        sys.path.insert(0, self.model_dir)

    def tearDown(self) -> None:
        LLMTest.tearDown(self)

    def test_finetune(self):
        ppo_config = load_test_config(self.config_path, "ppo", self.model_dir)

        ppo_config["output_dir"] = self.output_dir
        with argv_context_guard(ppo_config):
            from alignment.ppo.run_ppo import main

            main()