test_export_overall.py

#!/usr/bin/env python3
"""
Test Export Overall Tests

This file contains comprehensive tests for the export module functionality.
"""

import sys
from pathlib import Path
from typing import Any

import pytest

# Add src to path for imports
sys.path.insert(0, str(Path(__file__).parent.parent))



class TestExportModuleComprehensive:
    """Comprehensive tests for the export module."""

    @pytest.mark.unit
    @pytest.mark.safe_to_fail
    def test_export_module_imports(self) -> None:
        """Test that export module can be imported."""
        try:
            import export
            assert hasattr(export, '__version__')
            assert hasattr(export, 'Exporter')
            assert hasattr(export, 'MultiFormatExporter')
            assert hasattr(export, 'get_supported_formats')
        except ImportError:
            pytest.skip("Export module not available")

    @pytest.mark.unit
    @pytest.mark.safe_to_fail
    def test_exporter_instantiation(self) -> None:
        """Test Exporter class instantiation."""
        try:
            from export import Exporter
            exporter = Exporter()
            assert exporter is not None
            assert hasattr(exporter, 'export_gnn_model')
            assert hasattr(exporter, 'validate_format')
        except ImportError:
            pytest.skip("Exporter not available")

    @pytest.mark.unit
    @pytest.mark.safe_to_fail
    def test_multi_format_exporter_instantiation(self) -> None:
        """Test MultiFormatExporter class instantiation."""
        try:
            from export import MultiFormatExporter
            exporter = MultiFormatExporter()
            assert exporter is not None
            assert hasattr(exporter, 'export_to_multiple_formats')
            assert hasattr(exporter, 'get_supported_formats')
        except ImportError:
            pytest.skip("MultiFormatExporter not available")

    @pytest.mark.unit
    @pytest.mark.safe_to_fail
    def test_export_module_info(self) -> None:
        """Test export module information retrieval."""
        try:
            from export import get_module_info
            info = get_module_info()
            assert isinstance(info, dict)
            assert 'version' in info
            assert 'description' in info
            assert 'supported_formats' in info
        except ImportError:
            pytest.skip("Export module info not available")

    @pytest.mark.unit
    @pytest.mark.safe_to_fail
    def test_supported_formats(self) -> None:
        """Test supported formats retrieval."""
        try:
            from export import get_supported_formats
            formats = get_supported_formats()
            assert isinstance(formats, list)
            assert len(formats) > 0
            # Check for common formats
            expected_formats = ['json', 'xml', 'graphml', 'gexf', 'pickle']
            for fmt in expected_formats:
                assert fmt in formats
        except ImportError:
            pytest.skip("Export formats not available")


class TestExportFunctionality:
    """Tests for export functionality."""

    @pytest.mark.unit
    @pytest.mark.safe_to_fail
    def test_export_gnn_model(self, comprehensive_test_data: Any) -> None:
        """Test GNN model export functionality."""
        try:
            from export import Exporter
            exporter = Exporter()

            # Test export with sample data
            gnn_data = comprehensive_test_data.get('gnn_content', 'test content')
            result = exporter.export_gnn_model(gnn_data, 'json')
            assert result is not None
        except ImportError:
            pytest.skip("Exporter not available")

    @pytest.mark.unit
    @pytest.mark.safe_to_fail
    def test_export_format_validation(self) -> None:
        """Test export format validation."""
        try:
            from export import validate_export_format
            result = validate_export_format('json')
            assert isinstance(result, bool)
            assert result is True

            result = validate_export_format('invalid_format')
            assert isinstance(result, bool)
            assert result is False
        except ImportError:
            pytest.skip("Export validation not available")

    @pytest.mark.unit
    @pytest.mark.safe_to_fail
    def test_multi_format_export(self, comprehensive_test_data: Any) -> None:
        """Test multi-format export functionality."""
        try:
            from export import MultiFormatExporter
            exporter = MultiFormatExporter()

            gnn_data = comprehensive_test_data.get('gnn_content', 'test content')
            formats = ['json', 'xml']
            result = exporter.export_to_multiple_formats(gnn_data, formats)
            assert result is not None
            assert isinstance(result, dict)
        except ImportError:
            pytest.skip("MultiFormatExporter not available")


class TestExportIntegration:
    """Integration tests for export module."""

    @pytest.mark.integration
    @pytest.mark.safe_to_fail
    def test_export_pipeline_integration(self, sample_gnn_files: Any, isolated_temp_dir: Any) -> None:
        """Test export module integration with pipeline."""
        try:
            from export import Exporter
            exporter = Exporter()

            # Test end-to-end export
            gnn_file = list(sample_gnn_files.values())[0]
            with open(gnn_file, 'r') as f:
                gnn_content = f.read()

            result = exporter.export_gnn_model(gnn_content, 'json')
            assert result is not None

        except ImportError:
            pytest.skip("Export module not available")

    @pytest.mark.integration
    @pytest.mark.safe_to_fail
    def test_export_mcp_integration(self) -> None:
        """Test export MCP integration."""
        try:
            from export.mcp import register_tools
            # Test that MCP tools can be registered
            assert callable(register_tools)
        except ImportError:
            pytest.skip("Export MCP not available")


def test_export_module_completeness() -> None:
    """Test that export module has all required components."""
    required_components = [
        'Exporter',
        'MultiFormatExporter',
        'get_module_info',
        'get_supported_formats',
        'validate_export_format'
    ]

    try:
        import export
        for component in required_components:
            assert hasattr(export, component), f"Missing component: {component}"
    except ImportError:
        pytest.skip("Export module not available")


@pytest.mark.slow
def test_export_module_performance() -> None:
    """Test export module performance characteristics."""
    try:
        import time

        from export import Exporter

        exporter = Exporter()
        start_time = time.time()

        # Test export performance
        exporter.export_gnn_model("test content", 'json')

        processing_time = time.time() - start_time
        assert processing_time < 5.0  # Should complete within 5 seconds

    except ImportError:
        pytest.skip("Export module not available")



class TestExportUtils:
    """Smoke tests for export.utils sub-module."""

    def test_module_importable(self):
        from export import utils  # noqa: F401

    def test_get_module_info_returns_dict(self):
        from export.utils import get_module_info
        result = get_module_info()
        assert isinstance(result, dict)

    def test_get_supported_formats_returns_dict(self):
        from export.utils import get_supported_formats
        result = get_supported_formats()
        assert isinstance(result, dict)
        assert len(result) > 0