def test_forever():
forever_22 = forever(22)
assert next(forever_22) == 22
for _, value in zip(range(20), forever_22):
assert value == 22
def test_iterating_operation_pool(sample_attestation_params):
some_attestation_params = zip(itertools.count(), forever(sample_attestation_params))
some_attestations = map(lambda x: mk_attestation(*x), some_attestation_params)
attestation_count = 20
attestations = tuple(take(attestation_count, some_attestations))
pool = AttestationPool()
for a in attestations:
pool.add(a)
for _, a in pool:
assert a in attestations