Python Observer.from_notifier Beispiele

Beispiel #1

Datei: test_observer.py Projekt: sksundaram-learning/RxPy

def test_to_observer_notification_on_completed():
    i = 0
    def next(n):
        assert(i == 0)
        assert(n.kind == 'C')
        assert(not n.has_value)

    Observer.from_notifier(next).on_completed()

Beispiel #2

Datei: test_observer.py Projekt: sksundaram-learning/RxPy

def test_to_observer_notification_on_error():
    ex = 'ex'
    i = 0
    def next(n):
        assert(i == 0)
        assert(n.kind == 'E')
        assert(n.exception == ex)
        assert(not n.has_value)
    
    Observer.from_notifier(next).on_error(ex)

Beispiel #3

Datei: test_observer.py Projekt: sksundaram-learning/RxPy

def test_to_observer_notification_on_next():
    i = 0
    def next(n):
        assert(i == 0)
        assert(n.kind == 'N')
        assert(n.value == 42)
        assert(not hasattr(n, "exception"))
        assert(n.has_value)
    
    Observer.from_notifier(next).on_next(42)