test/ut/spec/component/visualMap/setOption.js

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describe('vsiaulMap_setOption', function() {

    var utHelper = window.utHelper;

    var testCase = utHelper.prepare([
        'echarts/component/grid',
        'echarts/chart/scatter',
        'echarts/component/visualMap'
    ]);

    testCase.createChart()('defaultTargetController', function () {
        this.chart.setOption({
            xAxis: {},
            yAxis: {},
            series: [{type: 'scatter', data: [[12, 223]]}],
            visualMap: {
                inRange: {
                    color: ['red', 'blue', 'yellow']
                }
            }
        });

        var option = this.chart.getOption();

        expect(option.visualMap.length).toEqual(1);
        expect(option.visualMap[0].inRange.color).toEqual(['red', 'blue', 'yellow']);
        expect(option.visualMap[0].target.inRange.color).toEqual(['red', 'blue', 'yellow']);
        expect(option.visualMap[0].controller.inRange.color).toEqual(['red', 'blue', 'yellow']);
    });

    testCase.createChart()('ec2ColorCompatiable', function () {
        this.chart.setOption({
            xAxis: {},
            yAxis: {},
            series: [{type: 'scatter', data: [[12, 223]]}],
            visualMap: {
                color: ['yellow', 'blue', 'red']
            }
        });

        var option = this.chart.getOption();

        expect(option.visualMap.length).toEqual(1);
        expect(option.visualMap[0].color).toEqual(['yellow', 'blue', 'red']);
        expect(option.visualMap[0].target.inRange.color).toEqual(['red', 'blue', 'yellow']);
        expect(option.visualMap[0].controller.inRange.color).toEqual(['red', 'blue', 'yellow']);
    });

    testCase.createChart()('remainVisualProp', function () {
        this.chart.setOption({
            xAxis: {},
            yAxis: {},
            series: [{type: 'scatter', data: [[12, 223]]}],
            visualMap: {
                inRange: {
                    color: ['red', 'blue', 'yellow']
                }
            }
        });