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()
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()
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)
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)
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)
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)
