#!/usr/bin/env python3
"""Tests for notion_search.py — run with `python3 test_notion_search.py`."""

import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).parent))


def _assert(cond, msg):
    if not cond:
        print(f"  ✗ FAIL: {msg}")
        raise SystemExit(1)
    print(f"  ✓ {msg}")


def test_call_claude_dispatches_to_sdk_when_available():
    """When SDK is available and ANTHROPIC_API_KEY is set, use SDK path."""
    import os
    from unittest.mock import patch
    import _search_llm

    with patch.object(_search_llm, "_have_anthropic_sdk", return_value=True), \
         patch.dict(os.environ, {"ANTHROPIC_API_KEY": "sk-fake"}), \
         patch.object(_search_llm, "_call_via_sdk", return_value="sdk-response") as sdk_mock, \
         patch.object(_search_llm, "_call_via_cli", return_value="cli-response") as cli_mock:
        result = _search_llm.call_claude("hello")
        _assert(result == "sdk-response", "SDK path returned its response")
        _assert(sdk_mock.called, "SDK path was invoked")
        _assert(not cli_mock.called, "CLI path was NOT invoked")


def test_call_claude_falls_back_to_cli_when_no_sdk():
    """When SDK is missing but CLI is available, use CLI path."""
    from unittest.mock import patch
    import _search_llm

    with patch.object(_search_llm, "_have_anthropic_sdk", return_value=False), \
         patch.object(_search_llm, "_have_claude_cli", return_value=True), \
         patch.object(_search_llm, "_call_via_cli", return_value="cli-response") as cli_mock:
        result = _search_llm.call_claude("hello")
        _assert(result == "cli-response", "CLI path returned its response")
        _assert(cli_mock.called, "CLI path was invoked")


def test_call_claude_raises_when_neither_available():
    """Both clients missing → RuntimeError with setup hint."""
    from unittest.mock import patch
    import _search_llm

    with patch.object(_search_llm, "_have_anthropic_sdk", return_value=False), \
         patch.object(_search_llm, "_have_claude_cli", return_value=False):
        try:
            _search_llm.call_claude("hello")
            _assert(False, "should have raised RuntimeError")
        except RuntimeError as exc:
            _assert("ANTHROPIC_API_KEY" in str(exc) or "claude" in str(exc).lower(),
                    "error mentions setup options")


def run_all():
    tests = [
        test_call_claude_dispatches_to_sdk_when_available,
        test_call_claude_falls_back_to_cli_when_no_sdk,
        test_call_claude_raises_when_neither_available,
    ]
    for t in tests:
        print(f"\n{t.__name__}")
        t()
    print("\n" + "=" * 50)
    print(f"✅ All {len(tests)} tests passed")
    print("=" * 50)


if __name__ == "__main__":
    run_all()