tests/test_exceptions.py

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import pytest

from pyiceberg.exceptions import (
    NoSuchSnapshotRefError,
    NotAncestorError,
    SnapshotRefTypeError,
)


def test_no_such_snapshot_ref_error_is_value_error() -> None:
    with pytest.raises(ValueError):
        raise NoSuchSnapshotRefError("nope")


def test_snapshot_ref_type_error_is_value_error() -> None:
    with pytest.raises(ValueError):
        raise SnapshotRefTypeError("nope")


def test_not_ancestor_error_is_value_error() -> None:
    with pytest.raises(ValueError):
        raise NotAncestorError("nope")