# Path: aiokafka/record/memory_records.py
# class _MemoryRecordsPy:
#     LENGTH_OFFSET = struct.calcsize(">q")
#     LOG_OVERHEAD = struct.calcsize(">qi")
#     MAGIC_OFFSET = struct.calcsize(">qii")
#     MIN_SLICE = LOG_OVERHEAD + LegacyRecordBatch.RECORD_OVERHEAD_V0
#     def __init__(self, bytes_data):
#     def size_in_bytes(self):
#     def _cache_next(self, len_offset=LENGTH_OFFSET, log_overhead=LOG_OVERHEAD):
#     def has_next(self):
#     def next_batch(self, _min_slice=MIN_SLICE,
#                    _magic_offset=MAGIC_OFFSET):
# 
# Path: aiokafka/errors.py
# class CoordinatorNotAvailableError(GroupCoordinatorNotAvailableError):
# class NotCoordinatorError(NotCoordinatorForGroupError):
# class CoordinatorLoadInProgressError(GroupLoadInProgressError):
# class ConsumerStoppedError(Exception):
# class IllegalOperation(Exception):
# class NoOffsetForPartitionError(KafkaError):
# class RecordTooLargeError(KafkaError):
# class ProducerClosed(KafkaError):
# class ProducerFenced(KafkaError):
# class OutOfOrderSequenceNumber(BrokerResponseError):
# class DuplicateSequenceNumber(BrokerResponseError):
# class InvalidProducerEpoch(BrokerResponseError):
# class InvalidTxnState(BrokerResponseError):
# class InvalidProducerIdMapping(BrokerResponseError):
# class InvalidTransactionTimeout(BrokerResponseError):
# class ConcurrentTransactions(BrokerResponseError):
# class TransactionCoordinatorFenced(BrokerResponseError):
# class TransactionalIdAuthorizationFailed(BrokerResponseError):
# class SecurityDisabled(BrokerResponseError):
# class OperationNotAttempted(BrokerResponseError):
# class KafkaStorageError(BrokerResponseError):
# class LogDirNotFound(BrokerResponseError):
# class SaslAuthenticationFailed(BrokerResponseError):
# class UnknownProducerId(BrokerResponseError):
# class ReassignmentInProgress(BrokerResponseError):
# class DelegationTokenAuthDisabled(BrokerResponseError):
# class DelegationTokenNotFound(BrokerResponseError):
# class DelegationTokenOwnerMismatch(BrokerResponseError):
# class DelegationTokenRequestNotAllowed(BrokerResponseError):
# class DelegationTokenAuthorizationFailed(BrokerResponseError):
# class DelegationTokenExpired(BrokerResponseError):
# class InvalidPrincipalType(BrokerResponseError):
# class NonEmptyGroup(BrokerResponseError):
# class GroupIdNotFound(BrokerResponseError):
# class FetchSessionIdNotFound(BrokerResponseError):
# class InvalidFetchSessionEpoch(BrokerResponseError):
# class ListenerNotFound(BrokerResponseError):
#     def __init__(
#         self,
#         msg="There is a newer producer using the same transactional_id or"
#             "transaction timeout occurred (check that processing time is "
#             "below transaction_timeout_ms)"
#     ):
# def _iter_broker_errors():
# def for_code(error_code):


import pytest
from aiokafka.record import MemoryRecords
from aiokafka.errors import CorruptRecordException

    assert records.has_next() is True
    batch = records.next_batch()
    recs = list(batch)
    assert len(recs) == 1
    assert recs[0].value == b"123"
    assert recs[0].key is None
    assert recs[0].timestamp is None
    assert recs[0].timestamp_type is None
    assert recs[0].checksum == -22012481 & 0xffffffff

    assert records.next_batch() is not None
    assert records.next_batch() is not None
    assert records.next_batch() is not None

    assert records.has_next() is False
    assert records.next_batch() is None
    assert records.next_batch() is None


def test_memory_records_corrupt():
    records = MemoryRecords(b"")
    assert records.size_in_bytes() == 0
    assert records.has_next() is False

    records = MemoryRecords(b"\x00\x00\x00")
    assert records.size_in_bytes() == 3
    assert records.has_next() is False

    with pytest.raises(CorruptRecordException):

# Path: aiokafka/record/memory_records.py
# class _MemoryRecordsPy:
#     LENGTH_OFFSET = struct.calcsize(">q")
#     LOG_OVERHEAD = struct.calcsize(">qi")
#     MAGIC_OFFSET = struct.calcsize(">qii")
#     MIN_SLICE = LOG_OVERHEAD + LegacyRecordBatch.RECORD_OVERHEAD_V0
#     def __init__(self, bytes_data):
#     def size_in_bytes(self):
#     def _cache_next(self, len_offset=LENGTH_OFFSET, log_overhead=LOG_OVERHEAD):
#     def has_next(self):
#     def next_batch(self, _min_slice=MIN_SLICE,
#                    _magic_offset=MAGIC_OFFSET):
# 
# Path: aiokafka/errors.py
# class CoordinatorNotAvailableError(GroupCoordinatorNotAvailableError):
# class NotCoordinatorError(NotCoordinatorForGroupError):
# class CoordinatorLoadInProgressError(GroupLoadInProgressError):
# class ConsumerStoppedError(Exception):
# class IllegalOperation(Exception):
# class NoOffsetForPartitionError(KafkaError):
# class RecordTooLargeError(KafkaError):
# class ProducerClosed(KafkaError):
# class ProducerFenced(KafkaError):
# class OutOfOrderSequenceNumber(BrokerResponseError):
# class DuplicateSequenceNumber(BrokerResponseError):
# class InvalidProducerEpoch(BrokerResponseError):
# class InvalidTxnState(BrokerResponseError):
# class InvalidProducerIdMapping(BrokerResponseError):
# class InvalidTransactionTimeout(BrokerResponseError):
# class ConcurrentTransactions(BrokerResponseError):
# class TransactionCoordinatorFenced(BrokerResponseError):
# class TransactionalIdAuthorizationFailed(BrokerResponseError):
# class SecurityDisabled(BrokerResponseError):
# class OperationNotAttempted(BrokerResponseError):
# class KafkaStorageError(BrokerResponseError):
# class LogDirNotFound(BrokerResponseError):
# class SaslAuthenticationFailed(BrokerResponseError):
# class UnknownProducerId(BrokerResponseError):
# class ReassignmentInProgress(BrokerResponseError):
# class DelegationTokenAuthDisabled(BrokerResponseError):
# class DelegationTokenNotFound(BrokerResponseError):
# class DelegationTokenOwnerMismatch(BrokerResponseError):
# class DelegationTokenRequestNotAllowed(BrokerResponseError):
# class DelegationTokenAuthorizationFailed(BrokerResponseError):
# class DelegationTokenExpired(BrokerResponseError):
# class InvalidPrincipalType(BrokerResponseError):
# class NonEmptyGroup(BrokerResponseError):
# class GroupIdNotFound(BrokerResponseError):
# class FetchSessionIdNotFound(BrokerResponseError):
# class InvalidFetchSessionEpoch(BrokerResponseError):
# class ListenerNotFound(BrokerResponseError):
#     def __init__(
#         self,
#         msg="There is a newer producer using the same transactional_id or"
#             "transaction timeout occurred (check that processing time is "
#             "below transaction_timeout_ms)"
#     ):
# def _iter_broker_errors():
# def for_code(error_code):


# Path: tests/record/test_records.py
import pytest
from aiokafka.record import MemoryRecords
from aiokafka.errors import CorruptRecordException


    assert records.has_next() is True
    batch = records.next_batch()
    recs = list(batch)
    assert len(recs) == 1
    assert recs[0].value == b"123"
    assert recs[0].key is None
    assert recs[0].timestamp is None
    assert recs[0].timestamp_type is None
    assert recs[0].checksum == -22012481 & 0xffffffff

    assert records.next_batch() is not None
    assert records.next_batch() is not None
    assert records.next_batch() is not None

    assert records.has_next() is False
    assert records.next_batch() is None
    assert records.next_batch() is None


def test_memory_records_corrupt():
    records = MemoryRecords(b"")
    assert records.size_in_bytes() == 0
    assert records.has_next() is False

    records = MemoryRecords(b"\x00\x00\x00")
    assert records.size_in_bytes() == 3
    assert records.has_next() is False

    with pytest.raises(CorruptRecordException):

        records = MemoryRecords(