@include test-module('_splice') {
    $list: 1 2 3 4;

    @include test('should remove specified number of items from list') {
        @include assert-equal(_splice($list, 3, 1), 1 2 4);

        @include assert-equal(_splice($list, 3, 2), 1 2);

        @include assert-equal(_splice($list, 1, 1), 2 3 4);
    }

    @include test('should default to deleting one item from list') {
        @include assert-equal(_splice($list, 2), 1 3 4);
    }

    @include test('should add any number of items to spliced list region') {
        @include assert-equal(_splice($list, 2, 1, 'x'), 1 'x' 3 4);

        @include assert-equal(_splice($list, 2, 1, 'x', 'y', 'z'), 1 'x' 'y' 'z' 3 4);
    }

    @include test('should work with delete-count > length of remaining items') {
        @include assert-equal(_splice($list, 3, 99), 1 2);

        // @include assert-equal(_splice($list, 3, 99, 10, 20, 30), 1 2 10 20 30);
    }
}