def test_pre_init_executor(self):
executor = Executor()
@executor.job
def decorated(n):
return fib(n)
assert executor
executor.init_app(self.app)
with self.app.test_request_context(''):
future = decorated.submit(5)
assert future.result() == fib(5)
def test_factory_init(self):
self.app = Flask(__name__)
executor = Executor()
executor.init_app(self.app)
assert 'executor' in self.app.extensions
assert isinstance(executor._self, concurrent.futures._base.Executor)