import json
import importlib.util
from pathlib import Path
import sys
import types
import unittest
from unittest.mock import Mock, patch

class BuildBootstrapTests(unittest.TestCase):
  def test_build_recipe_is_declared_and_editor_commands_do_not_bootstrap(self):
    root = Path(__file__).resolve().parents[1]
    spec = importlib.util.spec_from_file_location('vamp_bootstrap', root / 'modulus.py')
    bootstrap = importlib.util.module_from_spec(spec)
    spec.loader.exec_module(bootstrap)
    docker = json.loads((root / 'modulus.json').read_text())['tooling']['docker']
    self.assertEqual(docker['socket_commands'], ['build', 'package'])
    self.assertIn('generator/requirements.txt', docker['inputs'])
    self.assertIn('COPY generator/requirements.txt /tmp/vamp-build-requirements.txt', (root / docker['dockerfile']).read_text())
    package = types.ModuleType('modulus')
    cli = types.ModuleType('modulus.cli')
    package.cli = cli
    docker_run = Mock()
    cli.docker_run = docker_run
    cli.main = Mock(return_value=0)
    for command in ('clangd', 'format'):
      with patch.dict(sys.modules, {'modulus': package, 'modulus.cli': cli}), \
        patch.object(bootstrap, 'ensure_runtime') as prepare, \
        patch.object(bootstrap, 'runtime_ready', return_value=True), \
        patch.object(sys, 'path', list(sys.path)):
        self.assertEqual(bootstrap.delegate(command, []), 0)
        prepare.assert_not_called()
        docker_run.assert_not_called()
        cli.main.assert_called_once_with(command)
        self.assertIs(cli.docker_run, docker_run)
        cli.main.reset_mock()