import os
import unittest
from unittest.mock import patch, Mock

from nimbusagent.functions.handler import FunctionHandler

os.environ['OPENAI_API_KEY'] = "test"


class TestFunctionHandler(unittest.TestCase):

    def setUp(self):
        # Initialize FunctionHandler or other required objects here
        self.handler = FunctionHandler()

    def test_initialization(self):
        # Test if FunctionHandler initializes properly
        self.assertIsNotNone(self.handler)

    @patch("nimbusagent.functions.handler.parser.func_metadata")
    def test_parse_functions(self, mock_func_metadata):
        mock_func_metadata.return_value = {"mock": "data"}
        result = self.handler.parse_functions([Mock()])
        self.assertEqual(result, [{"mock": "data"}])

    def test_get_args(self):
        # Test argument extraction
        args = self.handler.get_args("{}")
        self.assertEqual(args, {})

    # Add more tests for other methods and edge cases


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