async def test_catch_one_with_error():
xs = from_async_iterable(iter_error())
result = []
async def asend(value):
log.debug("test_catch_one_with_error:asend(%s)", value)
result.append(value)
zs = catch_exception([xs])
await run(zs, AsyncAnonymousObserver(asend))
assert result == list(range(5))
async def test_retry():
xs = from_async_iterable(iter_error())
result = []
async def asend(value):
print("ASEND", value)
log.debug("test_retry:asend(%s)", value)
result.append(value)
zs = catch_exception([xs])
await run(zs, AsyncAnonymousObserver(asend))
assert result == list(range(10))
async def test_concat_async():
xs = from_async_iterable(asynciter())
ys = from_iterable(range(5, 10))
result = []
async def asend(value):
log.debug("test_concat_async:send(%s)", value)
result.append(value)
zs = concat(xs, ys)
await run(zs, AsyncAnonymousObserver(asend))
assert result == list(range(10))
async def test_async_iteration_inception() -> None:
# iterable to async source to async iterator to async source
obv = AsyncIteratorObserver()
xs = AsyncObservable.from_iterable([1, 2, 3])
await subscribe(xs, obv)
ys = from_async_iterable(obv)
result = []
async for y in to_async_iterable(ys):
result.append(y)
assert result == [1, 2, 3]