def check_session_instance(patch_build_session, hardware, loop) -> BaseSession:
return loop.run_until_complete(
CheckSession.create(configuration=SessionConfiguration(
hardware=hardware,
is_active=lambda x: False,
protocol_manager=None),
instance_meta=SessionMetaData()))
async def test_create_session_error(hardware, patch_build_session,
build_exception):
async def raiser(x):
raise build_exception("Please attach pipettes before proceeding")
patch_build_session.side_effect = raiser
with pytest.raises(SessionCreationException):
await CheckSession.create(configuration=SessionConfiguration(
hardware=hardware, is_active=lambda x: False),
instance_meta=SessionMetaData())
def __init__(self, hardware: ThreadManager,
protocol_manager: ProtocolManager):
"""
Construct the session manager
:param hardware: ThreadManager to interact with hardware
:param protocol_manager: ProtocolManager for protocol related sessions
"""
self._sessions: Dict[IdentifierType, BaseSession] = {}
self._active = ActiveSessionId(default_id=DefaultSession.DEFAULT_ID)
# Create object supplied to all sessions
self._session_common = SessionConfiguration(
hardware=hardware,
is_active=self.is_active,
protocol_manager=protocol_manager)
# Create the default session.
asyncio.new_event_loop().run_until_complete(
self.add(SessionType.default, SessionMetaData()))
def __init__(self, hardware: ThreadManager):
self._sessions: Dict[IdentifierType, BaseSession] = {}
self._active_session_id: Optional[IdentifierType] = None
# Create object supplied to all sessions
self._session_common = SessionConfiguration(hardware=hardware,
is_active=self.is_active)