QUnit.test(
    'Pie slices should update colors after setData() or point.update(). (#4704)',
    function (assert) {
        var chart = $('#container')
            .highcharts({
                chart: {
                    type: 'pie'
                },
                series: [
                    {
                        data: [
                            {
                                y: 55,
                                name: 'Item 1',
                                color: 'red'
                            }
                        ]
                    }
                ]
            })
            .highcharts();

        chart.series[0].setData([
            {
                y: 12,
                name: 'Item 1',
                color: 'blue'
            }
        ]);

        assert.strictEqual(
            chart.series[0].points[0].graphic.attr('fill'),
            'blue',
            'Proper color for a slice.'
        );
    }
);
