System.Reactive.EventStreamSpec.WhenSubscribingAsGenericInterface_ThenCallsSubscriber C# (CSharp) Method

        public void WhenSubscribingAsGenericInterface_ThenCallsSubscriber()
        {
            var stream = new EventStream();
            var called = false;

            using (var subscription = stream.Of<IEventPattern<BaseEvent>>().Subscribe(c => called = true))
            {
                stream.Push(EventPattern.Create(this, new PatientEnteredHospital()));
            }

            Assert.True(called);
        }