"""Test convert utility functions."""
from sound_recordings.utils import convert


def test_to_snake_case_dict():
    """Test convert dict keys to snake case."""
    camel_case_dict = {'camelKey': 'camel', 'snake_case_key': 'snake'}
    expected_result = {'camel_key': 'camel', 'snake_case_key': 'snake'}

    result = convert.to_snake_case_dict(camel_case_dict)
    assert result == expected_result


def test_escape_term():
    """Test escape special char from string."""
    term = 'a+b-'
    expected_result = 'a\\+b\\-'
    result = convert.escape_term(term)

    assert result == expected_result