@include describe('_sort-map-keys-deep') {
  @include it('Properly sorts the list') {
    $input: (
      a: b,
      f: g,
      c: ('.b': 1, '.a': 2, '.c': 3)
    );

    $expected-output: (
      a: b,
      c: ('.a': 2, '.b': 1, '.c': 3),
      f: g
    );

    @include assert-equal(
      _sort-map-keys-deep($input),
      $expected-output
    );
  }
}