import os
import sys
import unittest
from unittest.mock import patch, MagicMock

# Ensure project root is in path
sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))

class TestArchBoundaryPhase1(unittest.TestCase):
  def setUp(self) -> None:
    pass

  def tearDown(self) -> None:
    pass

  def test_unfettered_modules_constant_removed(self) -> None:
    """TEST 1: Check 'UNFETTERED_MODULES' string is removed from project_manager.py"""
    # We check the source directly to be sure it's not just hidden
    with open("src/project_manager.py", "r", encoding="utf-8") as f:
      content = f.read()
    self.assertNotIn("UNFETTERED_MODULES", content)

  def test_mcp_client_whitelist_enforcement(self) -> None:
    """TEST 2: mcp_client._is_allowed must return False for config.toml"""
    from src import mcp_client
    from pathlib import Path
    
    # Configure with some dummy file items (as dicts)
    file_items = [{"path": "src/gui_2.py"}]
    mcp_client.configure(file_items, [])
    
    # Should allow src files
    self.assertTrue(mcp_client._is_allowed(Path("src/gui_2.py")))
    # Should REJECT config files
    self.assertFalse(mcp_client._is_allowed(Path("config.toml")))
    self.assertFalse(mcp_client._is_allowed(Path("credentials.toml")))

  def test_mma_exec_no_hardcoded_path(self) -> None:
    """TEST 4: mma_exec.execute_agent must not contain hardcoded machine paths."""
    with open("scripts/mma_exec.py", "r", encoding="utf-8") as f:
      content = f.read()
    # Check for some common home directory patterns or user paths
    self.assertNotIn("C:\\Users\\Ed", content)
    self.assertNotIn("/Users/ed", content)

  def test_claude_mma_exec_no_hardcoded_path(self) -> None:
    """TEST 5: claude_mma_exec.execute_agent must not contain hardcoded machine paths."""
    with open("scripts/claude_mma_exec.py", "r", encoding="utf-8") as f:
      content = f.read()
    self.assertNotIn("C:\\Users\\Ed", content)
    self.assertNotIn("/Users/ed", content)