QUnit.test('Update to non-ordinal (#4202)', function (assert) {
    var chart = new Highcharts.Chart({
        chart: {
            renderTo: 'container'
        },
        legend: {
            enabled: false
        },
        credits: {
            enabled: false
        },
        scrollbar: {
            enabled: true
        }
    });

    // In an ordinal axis, the point distance is the same even though the
    // actual time distance is
    // different.
    assert.equal(
        typeof chart.scroller.scrollbarGroup,
        'undefined',
        'No scrollbar group generated'
    );
});
