import unittest

from aider.help import Help, install_help_extra
from aider.io import InputOutput


class TestHelp(unittest.TestCase):
    def setUp(self):
        io = InputOutput(yes=True)
        install_help_extra(io)

    def test_init(self):
        help_inst = Help()
        self.assertIsNotNone(help_inst.retriever)

    def test_ask_without_mock(self):
        help_instance = Help()
        question = "What is aider?"
        result = help_instance.ask(question)

        self.assertIn(f"# Question: {question}", result)
        self.assertIn("<doc", result)
        self.assertIn("</doc>", result)
        self.assertGreater(len(result), 100)  # Ensure we got a substantial response

        # Check for some expected content (adjust based on your actual help content)
        self.assertIn("aider", result.lower())
        self.assertIn("ai", result.lower())
        self.assertIn("chat", result.lower())

        # Assert that there are more than 5 <doc> entries
        self.assertGreater(result.count("<doc"), 5)


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