import pytest
import os
import sys
from unittest.mock import patch, mock_open
from pathlib import Path

sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))

from ..src.config import Config


class TestConfig:
    """Test suite for the Config class."""
    testing_dir = Path(str(os.path.dirname(__file__)))

    def test_config_init(self):
        self.config = Config(self.testing_dir.joinpath("test_config.json"))
        assert self.config is not None

    def test_config_to_dict(self):
        self.config = Config(self.testing_dir.joinpath("test_config.json"))
        config_dict = self.config.to_dict()
        assert isinstance(config_dict, dict)
        assert "data_path" in config_dict
        assert "host" in config_dict
        assert "abs_api_key" in config_dict

    def test_config_save_and_load(self):
        self.config = Config(self.testing_dir.joinpath("test_config.json"))
        self.config.data_path = self.testing_dir.joinpath("data")
        self.config.host = "testhost"
        self.config.abs_api_key = "testkey"

        # Save the configuration
        save_result = self.config.save()
        assert save_result is True
        assert self.config.path.exists()

        # Load the configuration into a new instance
        new_config = Config(self.testing_dir.joinpath("test_config.json"))
        assert new_config.data_path == self.config.data_path
        assert new_config.host == self.config.host
        assert new_config.abs_api_key == self.config.abs_api_key
        # Clean up
        if self.config.path.exists():
            self.config.path.unlink()
        if self.config.data_path.exists():
            self.config.data_path.rmdir()