MCP Claude Code

"""Tests for parameter validation in MCP Claude Code tools.""" from mcp_claude_code.tools.common.validation import ( validate_path_parameter, ) def test_validate_path_parameter(): """Test validation of path parameters.""" # None path result = validate_path_parameter(None) assert result.is_error assert "path" in result.error_message.lower() # Default name is 'path' # Empty path result = validate_path_parameter("") assert result.is_error assert "empty string" in result.error_message # Whitespace only path result = validate_path_parameter(" ") assert result.is_error # Valid path result = validate_path_parameter("/valid/path") assert not result.is_error # Custom parameter name result = validate_path_parameter(None, "project_dir") assert result.is_error assert "project_dir" in result.error_message