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import pytest
from sandbox.session_manager import SessionManager
from sandbox.models import CreateSessionRequest, SessionStatus, SandboxConfig
import time
@pytest.fixture
def session_manager():
"""Create session manager for testing"""
try:
manager = SessionManager(SandboxConfig())
yield manager
# Cleanup all sessions
manager.shutdown()
except RuntimeError as e:
pytest.skip(f"Docker not available: {e}")
def test_create_session(session_manager):
"""Test creating a new session"""
request = CreateSessionRequest(
metadata={"test": "true", "user": "pytest"},
timeout_minutes=30
)
session = session_manager.create_session(request)
assert session.session_id is not None
assert session.container_id is not None
assert session.volume_name is not None
assert session.status in [SessionStatus.CREATING, SessionStatus.READY]
assert session.metadata["test"] == "true"
assert session.timeout_minutes == 30
def test_get_session(session_manager):
"""Test retrieving a session"""
request = CreateSessionRequest(metadata={"test": "get"})
session = session_manager.create_session(request)
# Get session by ID
retrieved = session_manager.get_session(session.session_id)
assert retrieved is not None
assert retrieved.session_id == session.session_id
assert retrieved.container_id == session.container_id
def test_get_nonexistent_session(session_manager):
"""Test getting a session that doesn't exist"""
session = session_manager.get_session("nonexistent-id")
assert session is None
def test_list_sessions(session_manager):
"""Test listing all sessions"""
# Create multiple sessions
request1 = CreateSessionRequest(metadata={"num": 1})
request2 = CreateSessionRequest(metadata={"num": 2})
session1 = session_manager.create_session(request1)
session2 = session_manager.create_session(request2)
# List sessions
sessions = session_manager.list_sessions()
assert len(sessions) >= 2
session_ids = [s.session_id for s in sessions]
assert session1.session_id in session_ids
assert session2.session_id in session_ids
def test_destroy_session(session_manager):
"""Test destroying a session"""
request = CreateSessionRequest(metadata={"test": "destroy"})
session = session_manager.create_session(request)
# Destroy session
result = session_manager.destroy_session(session.session_id)
assert result is True
# Verify it's gone
retrieved = session_manager.get_session(session.session_id)
assert retrieved is None
def test_destroy_nonexistent_session(session_manager):
"""Test destroying a session that doesn't exist"""
result = session_manager.destroy_session("nonexistent-id")
assert result is False
def test_update_activity(session_manager):
"""Test updating session activity timestamp"""
request = CreateSessionRequest()
session = session_manager.create_session(request)
original_activity = session.last_activity
# Wait a bit
time.sleep(0.1)
# Update activity
session_manager.update_activity(session.session_id)
# Get updated session
updated = session_manager.get_session(session.session_id)
assert updated.last_activity > original_activity
def test_session_timeout_cleanup(session_manager):
"""Test that idle sessions are cleaned up"""
# Create session with very short timeout
request = CreateSessionRequest(timeout_minutes=1) # 1 minute
session = session_manager.create_session(request)
# Manually trigger cleanup (simulate timeout by modifying activity time)
import datetime
with session_manager._lock:
# Set activity to 2 minutes ago
session_manager.sessions[session.session_id].last_activity = \
datetime.datetime.utcnow() - datetime.timedelta(minutes=2)
# Trigger cleanup
session_manager._cleanup_idle_sessions()
# Session should be gone
retrieved = session_manager.get_session(session.session_id)
assert retrieved is None
def test_concurrent_sessions(session_manager):
"""Test creating multiple concurrent sessions"""
sessions = []
num_sessions = 3
for i in range(num_sessions):
request = CreateSessionRequest(metadata={"index": i})
session = session_manager.create_session(request)
sessions.append(session)
# Verify all exist
all_sessions = session_manager.list_sessions()
assert len(all_sessions) >= num_sessions
# Cleanup
for session in sessions:
session_manager.destroy_session(session.session_id)
def test_session_persistence(session_manager):
"""Test that session containers are actually running"""
import docker
request = CreateSessionRequest(metadata={"test": "persistence"})
session = session_manager.create_session(request)
# Verify container exists and is running
client = docker.from_env()
try:
container = client.containers.get(session.container_id)
assert container.status == 'running'
except docker.errors.NotFound:
pytest.fail(f"Container {session.container_id} not found")
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