"""
Filesystem and Session Mocking Infrastructure for Agent Orchestration Platform.
This module provides comprehensive mocking infrastructure for:
- Temporary filesystem structures with realistic project layouts
- Session state persistence and recovery simulation
- Git integration and repository simulation
- Task file management and synchronization
- Security boundary enforcement testing
- File system isolation between test runs
Designed to create realistic test environments without affecting the host filesystem.
Author: Adder_1 | Created: 2025-06-26 | Testing Infrastructure Task
"""
import pytest
import tempfile
import shutil
import json
import os
from typing import Dict, List, Any, Optional, Union, Callable
from dataclasses import dataclass, field
from pathlib import Path
from datetime import datetime, timedelta
import secrets
import asyncio
import logging
from unittest.mock import MagicMock, patch
import yaml
# ============================================================================
# Mock Session State Management
# ============================================================================
@dataclass
class MockSessionFileSystem:
"""Mock filesystem structure for a development session."""
root_path: Path
session_id: str
created_files: Dict[str, Path] = field(default_factory=dict)
git_simulation: Dict[str, Any] = field(default_factory=dict)
security_boundaries: List[str] = field(default_factory=list)
task_files: Dict[str, Dict[str, Any]] = field(default_factory=dict)
state_files: Dict[str, str] = field(default_factory=dict)
class TemporarySessionManager:
"""
Manager for creating and managing temporary session environments.
Provides isolated filesystem environments for testing agent orchestration
with realistic directory structures and file contents.
"""
def __init__(self, base_temp_dir: Optional[Path] = None):
self.base_temp_dir = base_temp_dir or Path(tempfile.gettempdir())
self.active_sessions: Dict[str, MockSessionFileSystem] = {}
self.logger = logging.getLogger(__name__)
def create_session_environment(
self,
session_id: str,
project_type: str = "agent_orchestration",
include_git: bool = True,
include_tasks: bool = True,
security_level: str = "standard"
) -> MockSessionFileSystem:
"""
Create a complete temporary session environment.
Args:
session_id: Unique session identifier
project_type: Type of project structure to create
include_git: Whether to simulate git repository
include_tasks: Whether to create task management files
security_level: Security configuration level
Returns:
MockSessionFileSystem with created structure
"""
# Create temporary directory
session_dir = self.base_temp_dir / f"test_session_{session_id}_{secrets.token_hex(4)}"
session_dir.mkdir(parents=True, exist_ok=True)
session_fs = MockSessionFileSystem(
root_path=session_dir,
session_id=session_id
)
# Create project structure based on type
if project_type == "agent_orchestration":
self._create_agent_orchestration_structure(session_fs)
elif project_type == "simple":
self._create_simple_structure(session_fs)
elif project_type == "complex":
self._create_complex_structure(session_fs)
# Add git simulation
if include_git:
self._setup_git_simulation(session_fs)
# Add task management files
if include_tasks:
self._create_task_files(session_fs)
# Setup security boundaries
self._setup_security_boundaries(session_fs, security_level)
# Create session metadata
self._create_session_metadata(session_fs)
self.active_sessions[session_id] = session_fs
self.logger.info(f"Created session environment: {session_id} at {session_dir}")
return session_fs
def cleanup_session(self, session_id: str) -> bool:
"""
Clean up a session environment.
Args:
session_id: Session to clean up
Returns:
True if cleanup successful
"""
if session_id not in self.active_sessions:
return False
session_fs = self.active_sessions[session_id]
try:
# Remove temporary directory
shutil.rmtree(session_fs.root_path)
del self.active_sessions[session_id]
self.logger.info(f"Cleaned up session environment: {session_id}")
return True
except Exception as e:
self.logger.error(f"Error cleaning up session {session_id}: {e}")
return False
def cleanup_all_sessions(self) -> None:
"""Clean up all active session environments."""
for session_id in list(self.active_sessions.keys()):
self.cleanup_session(session_id)
def _create_agent_orchestration_structure(self, session_fs: MockSessionFileSystem) -> None:
"""Create the standard agent orchestration project structure."""
root = session_fs.root_path
# Core directories
directories = [
"development",
"development/tasks",
"development/protocols",
"src",
"src/types",
"src/core",
"src/interfaces",
"src/contracts",
"src/boundaries",
"src/validators",
"src/utils",
"tests",
"tests/unit",
"tests/integration",
"tests/properties",
"tests/security",
"tests/mocks",
"docs",
"docs/api",
"docs/architecture",
"scripts",
"scripts/setup",
"logs",
".claude_session"
]
for dir_path in directories:
full_path = root / dir_path
full_path.mkdir(parents=True, exist_ok=True)
session_fs.created_files[dir_path] = full_path
# Core files
self._create_file(session_fs, "README.md", self._get_readme_content())
self._create_file(session_fs, "ARCHITECTURE.md", self._get_architecture_content())
self._create_file(session_fs, "pyproject.toml", self._get_pyproject_content())
self._create_file(session_fs, ".gitignore", self._get_gitignore_content())
# Source files (placeholders)
self._create_file(session_fs, "src/__init__.py", "")
self._create_file(session_fs, "src/main.py", self._get_main_py_content())
self._create_file(session_fs, "src/types/__init__.py", "")
self._create_file(session_fs, "src/core/__init__.py", "")
# Test files
self._create_file(session_fs, "tests/__init__.py", "")
self._create_file(session_fs, "tests/conftest.py", self._get_test_conftest_content())
def _create_simple_structure(self, session_fs: MockSessionFileSystem) -> None:
"""Create a simple project structure for basic testing."""
root = session_fs.root_path
directories = ["src", "tests", "docs"]
for dir_path in directories:
(root / dir_path).mkdir(parents=True, exist_ok=True)
session_fs.created_files[dir_path] = root / dir_path
self._create_file(session_fs, "README.md", "# Simple Test Project\\n")
self._create_file(session_fs, "src/main.py", "def main():\\n print('Hello, World!')\\n")
def _create_complex_structure(self, session_fs: MockSessionFileSystem) -> None:
"""Create a complex project structure for advanced testing."""
# Start with agent orchestration structure
self._create_agent_orchestration_structure(session_fs)
root = session_fs.root_path
# Add additional complexity
additional_dirs = [
"config",
"migrations",
"tools",
"examples",
"benchmarks",
"deployment",
"monitoring"
]
for dir_path in additional_dirs:
(root / dir_path).mkdir(parents=True, exist_ok=True)
session_fs.created_files[dir_path] = root / dir_path
# Add configuration files
config_files = {
"config/development.yml": self._get_dev_config_content(),
"config/production.yml": self._get_prod_config_content(),
"docker-compose.yml": self._get_docker_compose_content(),
"Dockerfile": self._get_dockerfile_content()
}
for file_path, content in config_files.items():
self._create_file(session_fs, file_path, content)
def _setup_git_simulation(self, session_fs: MockSessionFileSystem) -> None:
"""Setup git repository simulation."""
root = session_fs.root_path
git_dir = root / ".git"
git_dir.mkdir(exist_ok=True)
# Create basic git structure
git_subdirs = ["hooks", "info", "logs", "objects", "refs", "refs/heads", "refs/tags"]
for subdir in git_subdirs:
(git_dir / subdir).mkdir(parents=True, exist_ok=True)
# Create git files
git_files = {
".git/HEAD": "ref: refs/heads/main\\n",
".git/config": self._get_git_config_content(),
".git/description": "Agent Orchestration Platform Repository\\n",
".git/info/exclude": "*.log\\n*.tmp\\n"
}
for file_path, content in git_files.items():
self._create_file(session_fs, file_path, content)
# Simulate git state
session_fs.git_simulation = {
"branch": "main",
"commits": [
{
"hash": secrets.token_hex(20),
"message": "Initial commit",
"timestamp": datetime.now().isoformat(),
"author": "ADDER+ Agent"
},
{
"hash": secrets.token_hex(20),
"message": "Add testing infrastructure",
"timestamp": (datetime.now() - timedelta(hours=1)).isoformat(),
"author": "Adder_1"
}
],
"status": "clean",
"remote": "origin",
"tracked_files": 15,
"untracked_files": 0
}
def _create_task_files(self, session_fs: MockSessionFileSystem) -> None:
"""Create task management files."""
# Create TODO.md
todo_content = self._get_todo_content()
self._create_file(session_fs, "development/TODO.md", todo_content)
# Create individual task files
task_templates = [
("TASK_1", "Core Type System", "HIGH", "COMPLETE"),
("TASK_2", "Security Framework", "HIGH", "COMPLETE"),
("TASK_3", "FastMCP Server", "HIGH", "IN_PROGRESS"),
("TASK_4", "Agent Management", "HIGH", "NOT_STARTED"),
("TASK_5", "MCP Tools", "MEDIUM", "NOT_STARTED")
]
for task_id, title, priority, status in task_templates:
task_content = self._get_task_content(task_id, title, priority, status)
self._create_file(session_fs, f"development/tasks/{task_id}.md", task_content)
session_fs.task_files[task_id] = {
"title": title,
"priority": priority,
"status": status,
"file_path": str(session_fs.root_path / "development" / "tasks" / f"{task_id}.md"),
"last_modified": datetime.now().isoformat()
}
# Create protocol files
protocols = {
"FASTMCP_PYTHON_PROTOCOL.md": self._get_fastmcp_protocol_content(),
"iterm_protocol.md": self._get_iterm_protocol_content(),
"claude_code_protocol.md": self._get_claude_protocol_content()
}
for protocol_file, content in protocols.items():
self._create_file(session_fs, f"development/protocols/{protocol_file}", content)
def _setup_security_boundaries(self, session_fs: MockSessionFileSystem, level: str) -> None:
"""Setup security boundaries for the session."""
root = session_fs.root_path
if level == "high":
# Restrictive boundaries
session_fs.security_boundaries = [
str(root / "development"),
str(root / "logs")
]
elif level == "medium":
# Moderate boundaries
session_fs.security_boundaries = [
str(root / "development"),
str(root / "src"),
str(root / "tests"),
str(root / "logs")
]
else: # standard
# Standard boundaries
session_fs.security_boundaries = [
str(root / "development"),
str(root / "src"),
str(root / "tests"),
str(root / "docs"),
str(root / "scripts"),
str(root / "logs")
]
# Create security configuration
security_config = {
"session_id": session_fs.session_id,
"security_level": level,
"allowed_paths": session_fs.security_boundaries,
"restricted_paths": [
str(root / ".git"),
str(root / ".claude_session"),
str(root / "config/production.yml")
],
"created_at": datetime.now().isoformat()
}
self._create_file(
session_fs,
".claude_session/security.json",
json.dumps(security_config, indent=2)
)
def _create_session_metadata(self, session_fs: MockSessionFileSystem) -> None:
"""Create session metadata files."""
# Agent state simulation
agents_state = {
"session_id": session_fs.session_id,
"agents": {
"agent_test_001": {
"agent_id": "agent_test_001",
"name": "Agent_1",
"status": "ACTIVE",
"specialization": "Testing Infrastructure",
"created_at": datetime.now().isoformat()
}
},
"last_updated": datetime.now().isoformat()
}
session_metadata = {
"session_id": session_fs.session_id,
"name": f"Test Session {session_fs.session_id}",
"root_path": str(session_fs.root_path),
"created_at": datetime.now().isoformat(),
"project_type": "agent_orchestration",
"agents_count": 1,
"security_level": "standard"
}
# Create metadata files
self._create_file(
session_fs,
".claude_session/agents.json",
json.dumps(agents_state, indent=2)
)
self._create_file(
session_fs,
".claude_session/session.json",
json.dumps(session_metadata, indent=2)
)
# Create audit log
audit_entries = [
{
"timestamp": datetime.now().isoformat(),
"event": "session_created",
"session_id": session_fs.session_id,
"details": {"project_type": "agent_orchestration"}
},
{
"timestamp": datetime.now().isoformat(),
"event": "filesystem_initialized",
"session_id": session_fs.session_id,
"details": {"files_created": len(session_fs.created_files)}
}
]
self._create_file(
session_fs,
".claude_session/audit.log",
"\\n".join(json.dumps(entry) for entry in audit_entries)
)
def _create_file(self, session_fs: MockSessionFileSystem, relative_path: str, content: str) -> Path:
"""Create a file with content in the session filesystem."""
file_path = session_fs.root_path / relative_path
file_path.parent.mkdir(parents=True, exist_ok=True)
file_path.write_text(content)
session_fs.created_files[relative_path] = file_path
return file_path
# ========================================================================
# Content Generation Methods
# ========================================================================
def _get_readme_content(self) -> str:
return """# Agent Orchestration Platform - Test Environment
This is a test environment for the Agent Orchestration Platform.
## Features
- Multi-agent Claude Code orchestration
- iTerm2 integration with tab management
- FastMCP server for tool exposure
- Comprehensive security framework
- ADDER+ system prompt integration
## Testing
This environment is configured for comprehensive testing including:
- Property-based testing with Hypothesis
- Security penetration testing
- Performance benchmarking
- Integration testing
## Architecture
See ARCHITECTURE.md for detailed system design.
"""
def _get_architecture_content(self) -> str:
return """# Test System Architecture
## Overview
Mock architecture for testing agent orchestration platform.
## Components
- **Mock iTerm2 Manager**: Simulates terminal operations
- **Mock Claude Code Manager**: Simulates AI agent processes
- **Temporary Session Manager**: Creates isolated test environments
- **Security Framework**: Validates boundaries and permissions
## Testing Strategy
- Isolated test environments
- Comprehensive mocking infrastructure
- Property-based testing for edge cases
- Performance benchmarking for scalability
"""
def _get_pyproject_content(self) -> str:
return """[build-system]
requires = ["setuptools>=61.0", "wheel"]
build-backend = "setuptools.build_meta"
[project]
name = "agent-orchestration-test"
version = "0.1.0"
description = "Test environment for agent orchestration"
[tool.pytest.ini_options]
testpaths = ["tests"]
python_files = ["test_*.py"]
"""
def _get_gitignore_content(self) -> str:
return """# Python
__pycache__/
*.py[cod]
*$py.class
*.so
.Python
env/
venv/
.venv/
# Testing
.pytest_cache/
.coverage
htmlcov/
# IDE
.vscode/
.idea/
# OS
.DS_Store
Thumbs.db
# Project specific
logs/
.claude_session/
*.log
"""
def _get_main_py_content(self) -> str:
return '''"""Main entry point for test application."""
import asyncio
import logging
logger = logging.getLogger(__name__)
async def main():
"""Main application entry point."""
logger.info("Test application started")
print("Agent Orchestration Platform - Test Environment")
if __name__ == "__main__":
asyncio.run(main())
'''
def _get_test_conftest_content(self) -> str:
return '''"""Test configuration for pytest."""
import pytest
import asyncio
@pytest.fixture(scope="session")
def event_loop():
"""Create event loop for async tests."""
loop = asyncio.get_event_loop_policy().new_event_loop()
yield loop
loop.close()
'''
def _get_todo_content(self) -> str:
return """# Test Project Task Management
**Project**: Agent Orchestration Platform - Test Environment
**Last Updated**: 2025-06-26 by Testing Infrastructure
**Overall Progress**: 2/5 tasks complete
## Current Assignments
| Task | Status | Agent | Priority | Dependencies |
|------|--------|-------|----------|--------------|
| TASK_1 | COMPLETE | Adder_1 | HIGH | None |
| TASK_2 | COMPLETE | Adder_2 | HIGH | None |
| TASK_3 | IN_PROGRESS | Adder_3 | HIGH | TASK_1, TASK_2 |
| TASK_4 | NOT_STARTED | Unassigned | HIGH | TASK_3 |
| TASK_5 | NOT_STARTED | Unassigned | MEDIUM | TASK_4 |
## Architecture Overview
Test environment for validating agent orchestration platform functionality.
"""
def _get_task_content(self, task_id: str, title: str, priority: str, status: str) -> str:
return f"""# {task_id}: {title}
**Created By**: Testing Infrastructure | **Priority**: {priority} | **Duration**: 2 hours
**Status**: {status}
## Objective
Test implementation of {title.lower()} functionality.
## Implementation Subtasks
- [ ] Setup test environment
- [ ] Implement core functionality
- [ ] Add comprehensive testing
- [ ] Validate integration
## Success Criteria
- [ ] All tests passing
- [ ] Code coverage above 90%
- [ ] Performance within acceptable limits
"""
def _get_git_config_content(self) -> str:
return """[core]
repositoryformatversion = 0
filemode = true
bare = false
logallrefupdates = true
[remote "origin"]
url = https://github.com/test/agent-orchestration-platform.git
fetch = +refs/heads/*:refs/remotes/origin/*
[branch "main"]
remote = origin
merge = refs/heads/main
"""
def _get_fastmcp_protocol_content(self) -> str:
return """# FastMCP Python Protocol - Test Version
Mock protocol documentation for testing FastMCP integration.
## Core Concepts
- Tool registration and validation
- Authentication and authorization
- Request routing and response handling
## Testing Integration
This protocol is used in testing scenarios to validate MCP tool behavior.
"""
def _get_iterm_protocol_content(self) -> str:
return """# iTerm2 Integration Protocol - Test Version
Mock protocol for testing iTerm2 integration functionality.
## Features
- Tab creation and management
- Text injection and output capture
- Health monitoring and recovery
## Testing Integration
Used to validate iTerm2 manager behavior in test environments.
"""
def _get_claude_protocol_content(self) -> str:
return """# Claude Code Protocol - Test Version
Mock protocol for testing Claude Code integration.
## Features
- Process spawning and management
- Message sending and response handling
- ADDER+ prompt injection
## Testing Integration
Validates Claude Code manager functionality in isolated test environments.
"""
def _get_dev_config_content(self) -> str:
return """# Development Configuration
database:
host: localhost
port: 5432
name: test_db
logging:
level: DEBUG
format: detailed
testing:
mock_external_services: true
parallel_execution: true
"""
def _get_prod_config_content(self) -> str:
return """# Production Configuration
database:
host: prod-db.example.com
port: 5432
name: prod_db
logging:
level: INFO
format: json
security:
encryption: enabled
audit_level: high
"""
def _get_docker_compose_content(self) -> str:
return """version: '3.8'
services:
app:
build: .
ports:
- "8000:8000"
environment:
- ENV=development
db:
image: postgres:13
environment:
- POSTGRES_DB=test_db
- POSTGRES_USER=test_user
- POSTGRES_PASSWORD=test_pass
"""
def _get_dockerfile_content(self) -> str:
return """FROM python:3.11-slim
WORKDIR /app
COPY requirements.txt .
RUN pip install -r requirements.txt
COPY . .
CMD ["python", "src/main.py"]
"""
# ============================================================================
# Session Mocking Utilities and Fixtures
# ============================================================================
@pytest.fixture
def temp_session_manager():
"""Provide a temporary session manager for testing."""
manager = TemporarySessionManager()
yield manager
manager.cleanup_all_sessions()
@pytest.fixture
def mock_session_environment(temp_session_manager):
"""Provide a complete mock session environment."""
session_id = f"test_session_{secrets.token_hex(4)}"
session_fs = temp_session_manager.create_session_environment(
session_id=session_id,
project_type="agent_orchestration",
include_git=True,
include_tasks=True,
security_level="standard"
)
yield session_fs
temp_session_manager.cleanup_session(session_id)
@pytest.fixture
def simple_session_environment(temp_session_manager):
"""Provide a simple session environment for basic testing."""
session_id = f"simple_session_{secrets.token_hex(4)}"
session_fs = temp_session_manager.create_session_environment(
session_id=session_id,
project_type="simple",
include_git=False,
include_tasks=False,
security_level="standard"
)
yield session_fs
temp_session_manager.cleanup_session(session_id)
@pytest.fixture
def high_security_session_environment(temp_session_manager):
"""Provide a high-security session environment for security testing."""
session_id = f"secure_session_{secrets.token_hex(4)}"
session_fs = temp_session_manager.create_session_environment(
session_id=session_id,
project_type="agent_orchestration",
include_git=True,
include_tasks=True,
security_level="high"
)
yield session_fs
temp_session_manager.cleanup_session(session_id)
# Export main components
__all__ = [
'TemporarySessionManager', 'MockSessionFileSystem',
'temp_session_manager', 'mock_session_environment',
'simple_session_environment', 'high_security_session_environment'
]
# Aliases for backwards compatibility
MockFileSystem = MockSessionFileSystem
MockFilesystemManager = TemporarySessionManager
