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test_tx_nonce()

Documentation for tests/frontier/validation/test_transaction.py::test_tx_nonce@ffe48572.

Generate fixtures for these test cases for Bogota with:

fill -v tests/frontier/validation/test_transaction.py::test_tx_nonce --fork Bogota

Tests that the tx nonce matches the account nonce.

Source code in tests/frontier/validation/test_transaction.py 
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@pytest.mark.inclusion_test
@pytest.mark.parametrize(
    "nonce_diff, expected_exception",
    [
        pytest.param(
            -1,
            TransactionException.NONCE_MISMATCH_TOO_LOW,
            marks=pytest.mark.exception_test,
        ),
        (0, None),  # Valid case - no exception
        pytest.param(
            1,
            TransactionException.NONCE_MISMATCH_TOO_HIGH,
            marks=pytest.mark.exception_test,
        ),
    ],
)
@pytest.mark.pre_alloc_mutable
@pytest.mark.eels_base_coverage
def test_tx_nonce(
    state_test: StateTestFiller,
    pre: Alloc,
    nonce_diff: int,
    expected_exception: TransactionException | None,
) -> None:
    """
    Tests that the tx nonce matches the account nonce.
    """
    sender = pre.fund_eoa(nonce=5)
    to = pre.fund_eoa()

    tx = Transaction(
        to=to,
        nonce=sender.nonce + nonce_diff,
        sender=sender,
        protected=False,
        error=expected_exception,
    )

    state_test(pre=pre, post={}, tx=tx)

Parametrized Test Cases

This test generates 3 parametrized test cases across 17 forks.