@include test-module('_to-map') {
  $map: (a: 1, b: 2, c: 3);
  $list: (100, 200, 300);
  $string: 'abc';
  $non-list-like: (3, true, false, null, #C0FFEE);

  @include test('should not affect map as map argument') {
    @include assert-maps-equal(_to-map($map), $map);
  }

  @include test('should coerce list to map') {
    $expected: (1: 100, 2: 200, 3: 300);

    @include assert-maps-equal(_to-map($list), $expected);
  }

  @include test('should coerce string to map') {
    $expected: (1: 'a', 2: 'b', 3: 'c');

    @include assert-maps-equal(_to-map($string), $expected);
  }

  @include test('should return empty map for non-list-like values') {
    @each $value in $non-list-like {
      @include assert-equal(_to-map($value), ());
    }
  }
}