def test_accumulate_errors_raises():
a = Stream()
b = a.accumulate(lambda x, y: x / y, with_state=True) # noqa: F841
with pytest.raises(ZeroDivisionError):
a.emit(1)
a.emit(0)
def test_accumulate_errors_raises():
a = Stream()
b = a.accumulate(lambda x, y: x / y)
with pytest.raises(ZeroDivisionError):
a.emit(1)
a.emit(0)
