"""
Tests for the Parser class.
"""

import pytest
from delphi_tree_sitter import Parser, Language


class TestParser:
    """Test cases for the Parser class."""
    
    def test_parser_initialization(self):
        """Test that a parser can be initialized."""
        # This test will fail until we implement proper library loading
        with pytest.raises(RuntimeError, match="Could not load tree-sitter library"):
            Parser()
    
    def test_set_language(self):
        """Test setting a language on the parser."""
        # This is a placeholder test
        # In a real implementation, you would test with a mock language
        pass
    
    def test_parse_source_code(self):
        """Test parsing source code."""
        # This is a placeholder test
        # In a real implementation, you would test with actual source code
        pass
    
    def test_parse_with_callback(self):
        """Test parsing with a callback function."""
        # This is a placeholder test
        # In a real implementation, you would test with a callback
        pass
