"""Тесты для console_commands/reload.py."""
import importlib
from unittest.mock import MagicMock


class TestReloadCommand:
    """Тесты консольной команды reload."""

    def _get_module(self):
        """Импортировать модуль reload."""
        return importlib.reload(importlib.import_module("console_commands.reload"))

    def test_reload_removes_and_adds_cogs(self, capfd):
        """Удаляет старые cogs и добавляет новые."""
        stop_event = MagicMock()
        stop_event.is_set.return_value = False

        bot = MagicMock()
        bot.cogs = {"TestCog1": MagicMock(), "TestCog2": MagicMock()}

        cog_class1 = MagicMock()
        cog_class1.__name__ = "TestCog1"
        cog_instance1 = MagicMock()
        cog_instance1.__class__.__name__ = "TestCog1"
        cog_class1.return_value = cog_instance1

        cog_class2 = MagicMock()
        cog_class2.__name__ = "TestCog2"
        cog_instance2 = MagicMock()
        cog_instance2.__class__.__name__ = "TestCog2"
        cog_class2.return_value = cog_instance2

        mod = self._get_module()
        original = mod.ALL_COMMANDS
        try:
            mod.ALL_COMMANDS = [cog_class1, cog_class2]
            mod.reload(stop_event, bot)
        finally:
            mod.ALL_COMMANDS = original

        assert bot.remove_cog.call_count == 2
        assert bot.add_cog.call_count == 2
        captured = capfd.readouterr()
        assert "Перезагружено" in captured.out

    def test_reload_stop_event(self):
        """Не выполняется если stop_event установлен."""
        stop_event = MagicMock()
        stop_event.is_set.return_value = True
        bot = MagicMock()

        mod = self._get_module()
        result = mod.reload(stop_event, bot)
        assert result is None