def test_connectable_observable_creation(self):
y = [0]
s2 = Subject()
co2 = ConnectableObservable(Observable.return_value(1), s2)
def on_next(x):
y[0] = x
co2.subscribe(on_next=on_next)
self.assertNotEqual(1, y[0])
co2.connect()
self.assertEqual(1, y[0])
def test_connectable_observable_creation(self):
y = [0]
s2 = Subject()
co2 = ConnectableObservable(Observable.return_value(1), s2)
def on_next(x):
y[0] = x
co2.subscribe(on_next=on_next)
self.assertNotEqual(1, y[0])
co2.connect()
self.assertEqual(1, y[0])
def test_connectable_observable_connected(self):
scheduler = TestScheduler()
xs = scheduler.create_hot_observable(
on_next(210, 1),
on_next(220, 2),
on_next(230, 3),
on_next(240, 4),
on_completed(250)
)
subject = MySubject()
conn = ConnectableObservable(xs, subject)
disconnect = conn.connect()
res = scheduler.start(lambda: conn)
res.messages.assert_equal(
on_next(210, 1),
on_next(220, 2),
on_next(230, 3),
on_next(240, 4),
on_completed(250)
)
def test_connectable_observable_disconnect_future(self):
scheduler = TestScheduler()
xs = scheduler.create_hot_observable(on_next(210, 1), on_next(220, 2),
on_next(230, 3), on_next(240, 4),
on_completed(250))
subject = MySubject()
conn = ConnectableObservable(xs, subject)
subject.dispose_on(3, conn.connect())
res = scheduler.start(lambda: conn)
res.messages.assert_equal(on_next(210, 1), on_next(220, 2),
on_next(230, 3))
