def before_all(context):
context.system = TaxiSystem(
infrastructure_class=SQLAlchemyApplication,
setup_tables=True,
)
context.runner = SingleThreadedRunner(context.system)
context.runner.start()
def setUp(self) -> None:
self.runner = SingleThreadedRunner(
system=System(BookingApplication),
infrastructure_class=SQLAlchemyApplication,
setup_tables=True,
)
self.runner.start()
self.client = LocalClient(self.runner)
def setUp(self) -> None:
# Run the system with single threaded runner.
self.runner = SingleThreadedRunner(
BankAccountSystem(infrastructure_class=None))
self.runner.start()
self.commands: Commands = self.runner.get(Commands)
self.sagas: Sagas = self.runner.get(Sagas)
self.accounts: Accounts = self.runner.get(Accounts)
def __enter__(self) -> "AbstractSystemRunner":
"""
Supports running a system object directly as a context manager.
The system is run with the SingleThreadedRunner.
"""
from eventsourcing.system.runner import SingleThreadedRunner
if self.runner:
raise ProgrammingError("System is already running: {}".format(self.runner))
runner = SingleThreadedRunner(
system=self,
use_direct_query_if_available=self.use_direct_query_if_available,
)
runner.start()
self.runner = weakref.ref(runner)
return runner