TestTextEditorMiddleware Class — langchain Architecture

Source Code

libs/partners/anthropic/tests/unit_tests/middleware/test_anthropic_tools.py lines 66–81

class TestTextEditorMiddleware:
    """Test text editor middleware functionality."""

    def test_middleware_initialization(self) -> None:
        """Test middleware initializes correctly."""
        middleware = StateClaudeTextEditorMiddleware()
        assert middleware.state_schema == AnthropicToolsState
        assert middleware.tool_type == "text_editor_20250728"
        assert middleware.tool_name == "str_replace_based_edit_tool"
        assert middleware.state_key == "text_editor_files"

        # With path restrictions
        middleware = StateClaudeTextEditorMiddleware(
            allowed_path_prefixes=["/workspace"]
        )
        assert middleware.allowed_prefixes == ["/workspace"]