"""Tests for crackerjack.agents.performance_helpers."""

import pytest
from pathlib import Path
from unittest.mock import Mock, patch, AsyncMock
from crackerjack.agents.performance_helpers import OptimizationResult, EnhancedNestedLoopAnalyzer, EnhancedListOpAnalyzer


class TestPerformancehelpers:
    """Tests for crackerjack.agents.performance_helpers.

    This module contains comprehensive tests for crackerjack.agents.performance_helpers
    including:
    - Basic functionality tests
    - Edge case validation
    - Error handling verification
    - Integration testing
    - Performance validation (where applicable)
    """

    def test_module_imports_successfully(self):
        """Test that the module can be imported without errors."""
        import crackerjack.agents.performance_helpers
        assert crackerjack.agents.performance_helpers is not None

    @pytest.fixture
    def enhancednestedloopanalyzer_instance(self):
        """Fixture to create EnhancedNestedLoopAnalyzer instance for testing."""
        try:
            return EnhancedNestedLoopAnalyzer()
        except Exception:
            pytest.skip("Analyzer requires specific configuration")

    def test_enhancednestedloopanalyzer_instantiation(self, enhancednestedloopanalyzer_instance):
        """Test successful instantiation of EnhancedNestedLoopAnalyzer."""
        assert enhancednestedloopanalyzer_instance is not None
        assert isinstance(enhancednestedloopanalyzer_instance, EnhancedNestedLoopAnalyzer)

        assert hasattr(enhancednestedloopanalyzer_instance, '__class__')
        assert enhancednestedloopanalyzer_instance.__class__.__name__ == "EnhancedNestedLoopAnalyzer"

    @pytest.fixture
    def enhancedlistopanalyzer_instance(self):
        """Fixture to create EnhancedListOpAnalyzer instance for testing."""
        try:
            return EnhancedListOpAnalyzer()
        except Exception:
            pytest.skip("Analyzer requires specific configuration")

    def test_enhancedlistopanalyzer_instantiation(self, enhancedlistopanalyzer_instance):
        """Test successful instantiation of EnhancedListOpAnalyzer."""
        assert enhancedlistopanalyzer_instance is not None
        assert isinstance(enhancedlistopanalyzer_instance, EnhancedListOpAnalyzer)

        assert hasattr(enhancedlistopanalyzer_instance, '__class__')
        assert enhancedlistopanalyzer_instance.__class__.__name__ == "EnhancedListOpAnalyzer"

    def test_enhancedlistopanalyzer_properties(self, enhancedlistopanalyzer_instance):
        """Test EnhancedListOpAnalyzer properties and attributes."""

        assert hasattr(enhancedlistopanalyzer_instance, '__dict__') or \
         hasattr(enhancedlistopanalyzer_instance, '__slots__')

        str_repr = str(enhancedlistopanalyzer_instance)
        assert len(str_repr) > 0
        assert "EnhancedListOpAnalyzer" in str_repr or "enhancedlistopanalyzer" in \
         str_repr.lower()
