"""Test dynamo utils."""

from src.utils import dynamo_utils


def test_buffer_id():
    """Test compress and decompress buffer_id."""
    str_id = dynamo_utils.compress_buffer_id(
        'trending_tracks', 123, 'InsightsProfile')
    assert str_id == 'trending_tracks:123:InsightsProfile'

    event_type, profile_id, profile_type = dynamo_utils.decompress_buffer_id(str_id)  # noqa:E501
    assert event_type == 'trending_tracks'
    assert profile_id == 123
    assert profile_type == 'InsightsProfile'