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1300 lines
29 KiB
JavaScript
1300 lines
29 KiB
JavaScript
describe('Linear Scale', function() {
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it('Should register the constructor with the scale service', function() {
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var Constructor = Chart.scaleService.getScaleConstructor('linear');
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expect(Constructor).not.toBe(undefined);
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expect(typeof Constructor).toBe('function');
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});
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it('Should have the correct default config', function() {
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var defaultConfig = Chart.scaleService.getScaleDefaults('linear');
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expect(defaultConfig).toEqual({
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display: true,
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position: "left",
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gridLines: {
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show: true,
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color: "rgba(0, 0, 0, 0.1)",
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lineWidth: 1,
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drawOnChartArea: true,
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drawTicks: true, // draw ticks extending towards the label
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zeroLineWidth: 1,
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zeroLineColor: "rgba(0,0,0,0.25)",
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},
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scaleLabel: {
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fontColor: '#666',
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fontFamily: 'Helvetica Neue',
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fontSize: 12,
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fontStyle: 'normal',
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labelString: '',
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show: false,
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},
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reverse: false,
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beginAtZero: false,
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override: null,
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labels: {
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show: true,
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mirror: false,
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padding: 10,
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template: "<%=value.toLocaleString()%>",
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fontSize: 12,
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fontStyle: "normal",
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fontColor: "#666",
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fontFamily: "Helvetica Neue"
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}
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});
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});
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it('Should correctly determine the max & min data values', function() {
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var scaleID = 'myScale';
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var mockData = {
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datasets: [{
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yAxisID: scaleID,
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data: [10, 5, 0, -5, 78, -100]
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}, {
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yAxisID: 'second scale',
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data: [-1000, 1000],
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}, {
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yAxisID: scaleID,
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data: [150]
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}]
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};
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var Constructor = Chart.scaleService.getScaleConstructor('linear');
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var scale = new Constructor({
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ctx: {},
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options: Chart.scaleService.getScaleDefaults('linear'), // use default config for scale
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data: mockData,
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id: scaleID
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});
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expect(scale).not.toEqual(undefined); // must construct
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expect(scale.min).toBe(undefined); // not yet set
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expect(scale.max).toBe(undefined);
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scale.calculateRange();
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expect(scale.min).toBe(-100);
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expect(scale.max).toBe(150);
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});
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it('Should correctly determine the max & min for scatter data', function() {
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var scaleID = 'myScale';
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var mockData = {
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datasets: [{
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xAxisID: scaleID, // for the horizontal scale
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yAxisID: scaleID,
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data: [{
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x: 10,
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y: 100
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}, {
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x: -10,
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y: 0
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}, {
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x: 0,
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y: 0
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}, {
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x: 99,
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y: 7
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}]
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}]
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};
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var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
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var Constructor = Chart.scaleService.getScaleConstructor('linear');
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var verticalScale = new Constructor({
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ctx: {},
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options: config,
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data: mockData,
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id: scaleID
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});
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verticalScale.calculateRange();
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expect(verticalScale.min).toBe(0);
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expect(verticalScale.max).toBe(100);
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var horizontalConfig = Chart.helpers.clone(config);
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horizontalConfig.position = 'bottom';
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var horizontalScale = new Constructor({
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ctx: {},
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options: horizontalConfig,
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data: mockData,
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id: scaleID,
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});
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horizontalScale.calculateRange();
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expect(horizontalScale.min).toBe(-10);
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expect(horizontalScale.max).toBe(99);
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});
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it('Should correctly determine the min and max data values when stacked mode is turned on', function() {
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var scaleID = 'myScale';
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var mockData = {
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datasets: [{
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yAxisID: scaleID,
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data: [10, 5, 0, -5, 78, -100]
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}, {
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yAxisID: 'second scale',
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data: [-1000, 1000],
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}, {
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yAxisID: scaleID,
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data: [150, 0, 0, -100, -10, 9]
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}]
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};
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var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
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config.stacked = true; // enable scale stacked mode
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var Constructor = Chart.scaleService.getScaleConstructor('linear');
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var scale = new Constructor({
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ctx: {},
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options: config,
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data: mockData,
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id: scaleID
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});
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scale.calculateRange();
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expect(scale.min).toBe(-105);
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expect(scale.max).toBe(160);
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});
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it('Should ensure that the scale has a max and min that are not equal', function() {
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var scaleID = 'myScale';
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var mockData = {
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datasets: []
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};
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var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
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var Constructor = Chart.scaleService.getScaleConstructor('linear');
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var scale = new Constructor({
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ctx: {},
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options: config,
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data: mockData,
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id: scaleID
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});
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scale.calculateRange();
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expect(scale.min).toBe(-1);
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expect(scale.max).toBe(1);
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});
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it('should forcibly include 0 in the range if the beginAtZero option is used', function() {
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var scaleID = 'myScale';
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var mockData = {
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datasets: [{
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yAxisID: scaleID,
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data: [20, 30, 40, 50]
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}]
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};
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var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
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var Constructor = Chart.scaleService.getScaleConstructor('linear');
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var scale = new Constructor({
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ctx: {},
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options: config,
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data: mockData,
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id: scaleID
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});
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scale.calculateRange();
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scale.generateTicks(400, 400);
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expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20]);
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config.beginAtZero = true;
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scale.calculateRange();
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scale.generateTicks(400, 400);
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expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20, 15, 10, 5, 0]);
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mockData.datasets[0].data = [-20, -30, -40, -50];
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scale.calculateRange();
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scale.generateTicks(400, 400);
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expect(scale.ticks).toEqual([0, -5, -10, -15, -20, -25, -30, -35, -40, -45, -50]);
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config.beginAtZero = false;
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scale.calculateRange();
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scale.generateTicks(400, 400);
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expect(scale.ticks).toEqual([-20, -25, -30, -35, -40, -45, -50]);
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});
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it('Should generate tick marks', function() {
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var scaleID = 'myScale';
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var mockData = {
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datasets: [{
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yAxisID: scaleID,
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data: [10, 5, 0, 25, 78]
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}, ]
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};
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var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
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var Constructor = Chart.scaleService.getScaleConstructor('linear');
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var scale = new Constructor({
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ctx: {},
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options: config,
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data: mockData,
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id: scaleID
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});
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scale.calculateRange();
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expect(scale.ticks).toBe(undefined); // not set
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// Large enough to be unimportant
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var maxWidth = 400;
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var maxHeight = 400;
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scale.generateTicks(maxWidth, maxHeight);
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// Counts down because the lines are drawn top to bottom
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expect(scale.ticks).toEqual([80, 70, 60, 50, 40, 30, 20, 10, 0]);
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expect(scale.start).toBe(0);
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expect(scale.end).toBe(80);
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});
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it('Should generate tick marks in the correct order in reversed mode', function() {
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var scaleID = 'myScale';
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var mockData = {
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datasets: [{
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yAxisID: scaleID,
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data: [10, 5, 0, 25, 78]
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}, ]
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};
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var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
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config.reverse = true;
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var Constructor = Chart.scaleService.getScaleConstructor('linear');
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var scale = new Constructor({
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ctx: {},
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options: config,
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data: mockData,
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id: scaleID
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});
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scale.calculateRange();
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expect(scale.ticks).toBe(undefined); // not set
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// Large enough to be unimportant
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var maxWidth = 400;
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var maxHeight = 400;
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scale.generateTicks(maxWidth, maxHeight);
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// Reverse mode makes this count up
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expect(scale.ticks).toEqual([0, 10, 20, 30, 40, 50, 60, 70, 80]);
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expect(scale.start).toBe(80);
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expect(scale.end).toBe(0);
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});
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it('Should generate tick marks using the user supplied options', function() {
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var scaleID = 'myScale';
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var mockData = {
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datasets: [{
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yAxisID: scaleID,
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data: [10, 5, 0, 25, 78]
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}, ]
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};
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var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
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config.override = {
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steps: 10,
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start: 0,
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stepWidth: 10
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};
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var Constructor = Chart.scaleService.getScaleConstructor('linear');
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var scale = new Constructor({
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ctx: {},
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options: config,
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data: mockData,
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id: scaleID
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});
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scale.calculateRange();
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// Large enough to be unimportant
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var maxWidth = 400;
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var maxHeight = 400;
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scale.generateTicks(maxWidth, maxHeight);
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expect(scale.ticks).toEqual([100, 90, 80, 70, 60, 50, 40, 30, 20, 10, 0]);
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expect(scale.start).toBe(0);
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expect(scale.end).toBe(100);
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});
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it('Should build labels using the default template', function() {
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var scaleID = 'myScale';
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var mockData = {
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datasets: [{
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yAxisID: scaleID,
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data: [10, 5, 0, 25, 78]
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}, ]
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};
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var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
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var Constructor = Chart.scaleService.getScaleConstructor('linear');
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var scale = new Constructor({
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ctx: {},
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options: config,
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data: mockData,
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id: scaleID
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});
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scale.calculateRange();
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// Large enough to be unimportant
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var maxWidth = 400;
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var maxHeight = 400;
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scale.generateTicks(maxWidth, maxHeight);
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// Generate labels
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scale.buildLabels();
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expect(scale.labels).toEqual(['80', '70', '60', '50', '40', '30', '20', '10', '0']);
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});
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it('Should build labels using the user supplied callback', function() {
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var scaleID = 'myScale';
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var mockData = {
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datasets: [{
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yAxisID: scaleID,
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data: [10, 5, 0, 25, 78]
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}, ]
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};
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var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
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config.labels.userCallback = function(value, index) {
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return index.toString();
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};
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var Constructor = Chart.scaleService.getScaleConstructor('linear');
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var scale = new Constructor({
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ctx: {},
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options: config,
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data: mockData,
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id: scaleID
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});
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scale.calculateRange();
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// Large enough to be unimportant
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var maxWidth = 400;
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var maxHeight = 400;
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scale.generateTicks(maxWidth, maxHeight);
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// Generate labels
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scale.buildLabels();
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// Just the index
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expect(scale.labels).toEqual(['0', '1', '2', '3', '4', '5', '6', '7', '8']);
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});
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it('Should get the correct pixel value for a point', function() {
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var scaleID = 'myScale';
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var mockData = {
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datasets: [{
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xAxisID: scaleID, // for the horizontal scale
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yAxisID: scaleID,
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data: []
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}]
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};
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var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
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var Constructor = Chart.scaleService.getScaleConstructor('linear');
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var verticalScale = new Constructor({
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ctx: {},
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options: config,
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data: mockData,
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id: scaleID
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});
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verticalScale.calculateRange();
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verticalScale.generateTicks(50, 100);
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// Fake out positioning of the scale service
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verticalScale.left = 0;
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verticalScale.top = 0;
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verticalScale.right = 50;
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verticalScale.bottom = 110;
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verticalScale.paddingTop = 5;
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verticalScale.paddingBottom = 5;
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verticalScale.width = 50;
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verticalScale.height = 110;
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expect(verticalScale.getPointPixelForValue(1, 0, 0)).toBe(5); // top + paddingTop
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expect(verticalScale.getPointPixelForValue(-1, 0, 0)).toBe(105); // bottom - paddingBottom
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expect(verticalScale.getPointPixelForValue(0, 0, 0)).toBe(55); // halfway
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var horizontalConfig = Chart.helpers.clone(config);
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horizontalConfig.position = 'bottom';
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var horizontalScale = new Constructor({
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ctx: {},
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options: horizontalConfig,
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data: mockData,
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id: scaleID,
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});
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horizontalScale.calculateRange();
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horizontalScale.generateTicks(100, 50);
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// Fake out positioning of the scale service
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horizontalScale.left = 0;
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horizontalScale.top = 0;
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horizontalScale.right = 110;
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horizontalScale.bottom = 50;
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horizontalScale.paddingLeft = 5;
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horizontalScale.paddingRight = 5;
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horizontalScale.width = 110;
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horizontalScale.height = 50;
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// Range expands to [-2, 2] due to nicenum algorithm
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expect(horizontalScale.getPointPixelForValue(2, 0, 0)).toBe(105); // right - paddingRight
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expect(horizontalScale.getPointPixelForValue(-2, 0, 0)).toBe(5); // left + paddingLeft
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expect(horizontalScale.getPointPixelForValue(0, 0, 0)).toBe(55); // halfway
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});
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it('should get the correct pixel value for a bar', function() {
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var scaleID = 'myScale';
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var mockData = {
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datasets: [{
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xAxisID: scaleID, // for the horizontal scale
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yAxisID: scaleID,
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data: [-5, 0, 2, -3, 5]
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}]
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};
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var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
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var Constructor = Chart.scaleService.getScaleConstructor('linear');
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var verticalScale = new Constructor({
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ctx: {},
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options: config,
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data: mockData,
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id: scaleID
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});
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verticalScale.calculateRange();
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verticalScale.generateTicks(50, 100);
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// Fake out positioning of the scale service
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verticalScale.left = 0;
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verticalScale.top = 0;
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verticalScale.right = 50;
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verticalScale.bottom = 110;
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verticalScale.paddingTop = 5;
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verticalScale.paddingBottom = 5;
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verticalScale.width = 50;
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verticalScale.height = 110;
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expect(verticalScale.calculateBarBase()).toBe(56); // 0 point
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expect(verticalScale.calculateBarY(0, 0)).toBe(96.66666666666667); // bottom
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});
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it('should fit correctly', function() {
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var scaleID = 'myScale';
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var mockData = {
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datasets: [{
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xAxisID: scaleID, // for the horizontal scale
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yAxisID: scaleID,
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data: [-5, 0, 2, -3, 5]
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}]
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};
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var mockContext = window.createMockContext();
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var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
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var Constructor = Chart.scaleService.getScaleConstructor('linear');
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var verticalScale = new Constructor({
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ctx: mockContext,
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options: config,
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data: mockData,
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id: scaleID
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});
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var minSize = verticalScale.fit(100, 300);
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expect(minSize).toEqual({
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width: 33,
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height: 300,
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});
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expect(verticalScale.width).toBe(33);
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expect(verticalScale.height).toBe(300);
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expect(verticalScale.paddingTop).toBe(6);
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expect(verticalScale.paddingBottom).toBe(6);
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expect(verticalScale.paddingLeft).toBe(0);
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expect(verticalScale.paddingRight).toBe(0);
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// Refit with margins to see the padding go away
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minSize = verticalScale.fit(33, 300, {
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left: 0,
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right: 0,
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top: 15,
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bottom: 3
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});
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expect(minSize).toEqual({
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width: 33,
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height: 300,
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});
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expect(verticalScale.paddingTop).toBe(0);
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expect(verticalScale.paddingBottom).toBe(3);
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expect(verticalScale.paddingLeft).toBe(0);
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expect(verticalScale.paddingRight).toBe(0);
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// Extra size when scale label showing
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config.scaleLabel.show = true;
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minSize = verticalScale.fit(100, 300);
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expect(minSize).toEqual({
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width: 51,
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height: 300,
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});
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});
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it('should fit correctly when horizontal', function() {
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var scaleID = 'myScale';
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var mockData = {
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datasets: [{
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xAxisID: scaleID, // for the horizontal scale
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yAxisID: scaleID,
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data: [-5, 0, 2, -3, 5]
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}]
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};
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var mockContext = window.createMockContext();
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|
|
var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
|
|
config.position = "bottom";
|
|
var Constructor = Chart.scaleService.getScaleConstructor('linear');
|
|
var verticalScale = new Constructor({
|
|
ctx: mockContext,
|
|
options: config,
|
|
data: mockData,
|
|
id: scaleID
|
|
});
|
|
|
|
var minSize = verticalScale.fit(100, 300);
|
|
expect(minSize).toEqual({
|
|
width: 100,
|
|
height: 28,
|
|
});
|
|
expect(verticalScale.width).toBe(100);
|
|
expect(verticalScale.height).toBe(28);
|
|
expect(verticalScale.paddingTop).toBe(0);
|
|
expect(verticalScale.paddingBottom).toBe(0);
|
|
expect(verticalScale.paddingLeft).toBe(15);
|
|
expect(verticalScale.paddingRight).toBe(10);
|
|
|
|
// Refit with margins to see the padding go away
|
|
minSize = verticalScale.fit(100, 28, {
|
|
left: 10,
|
|
right: 6,
|
|
top: 15,
|
|
bottom: 3
|
|
});
|
|
expect(minSize).toEqual({
|
|
width: 100,
|
|
height: 28,
|
|
});
|
|
expect(verticalScale.paddingTop).toBe(0);
|
|
expect(verticalScale.paddingBottom).toBe(0);
|
|
expect(verticalScale.paddingLeft).toBe(5);
|
|
expect(verticalScale.paddingRight).toBe(4);
|
|
|
|
// Extra size when scale label showing
|
|
config.scaleLabel.show = true;
|
|
minSize = verticalScale.fit(100, 300);
|
|
expect(minSize).toEqual({
|
|
width: 100,
|
|
height: 46,
|
|
});
|
|
});
|
|
|
|
it('should draw correctly horizontally', function() {
|
|
var scaleID = 'myScale';
|
|
|
|
var mockData = {
|
|
datasets: [{
|
|
xAxisID: scaleID, // for the horizontal scale
|
|
yAxisID: scaleID,
|
|
data: [-5, 0, 2, -3, 5]
|
|
}]
|
|
};
|
|
var mockContext = window.createMockContext();
|
|
|
|
var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
|
|
config.position = "bottom";
|
|
var Constructor = Chart.scaleService.getScaleConstructor('linear');
|
|
var horizontalScale = new Constructor({
|
|
ctx: mockContext,
|
|
options: config,
|
|
data: mockData,
|
|
id: scaleID
|
|
});
|
|
|
|
var minSize = horizontalScale.fit(100, 300);
|
|
minSize = horizontalScale.fit(100, 28, {
|
|
left: 10,
|
|
right: 6,
|
|
top: 15,
|
|
bottom: 3
|
|
});
|
|
|
|
horizontalScale.left = 0;
|
|
horizontalScale.right = minSize.width;
|
|
horizontalScale.top = 0;
|
|
horizontalScale.bottom = minSize.height;
|
|
|
|
var chartArea = {
|
|
top: 100,
|
|
bottom: 0,
|
|
left: 0,
|
|
right: minSize.width
|
|
};
|
|
horizontalScale.draw(chartArea);
|
|
|
|
expect(mockContext.getCalls()).toEqual([{
|
|
"name": "measureText",
|
|
"args": ["-10"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["10"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["-10"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["10"]
|
|
}, {
|
|
"name": "setFillStyle",
|
|
"args": ["#666"]
|
|
}, {
|
|
"name": "setLineWidth",
|
|
"args": [1]
|
|
}, {
|
|
"name": "setStrokeStyle",
|
|
"args": ["rgba(0, 0, 0, 0.1)"]
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [5.5, 0]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [5.5, 5]
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [5.5, 100]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [5.5, 0]
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "setLineWidth",
|
|
"args": [1]
|
|
}, {
|
|
"name": "setStrokeStyle",
|
|
"args": ["rgba(0,0,0,0.25)"]
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [51, 0]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [51, 5]
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [51, 100]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [51, 0]
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "setLineWidth",
|
|
"args": [1]
|
|
}, {
|
|
"name": "setStrokeStyle",
|
|
"args": ["rgba(0, 0, 0, 0.1)"]
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [96.5, 0]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [96.5, 5]
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [96.5, 100]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [96.5, 0]
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["-10", 5, 10]
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["0", 50.5, 10]
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["10", 96, 10]
|
|
}]);
|
|
|
|
// Turn off some drawing
|
|
config.gridLines.drawTicks = false;
|
|
config.gridLines.drawOnChartArea = false;
|
|
config.labels.show = false;
|
|
config.scaleLabel.show = true;
|
|
config.scaleLabel.labelString = 'myLabel'
|
|
|
|
mockContext.resetCalls();
|
|
|
|
horizontalScale.draw();
|
|
expect(mockContext.getCalls()).toEqual([{
|
|
"name": "setFillStyle",
|
|
"args": ["#666"]
|
|
}, {
|
|
"name": "setLineWidth",
|
|
"args": [1]
|
|
}, {
|
|
"name": "setStrokeStyle",
|
|
"args": ["rgba(0, 0, 0, 0.1)"]
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "setLineWidth",
|
|
"args": [1]
|
|
}, {
|
|
"name": "setStrokeStyle",
|
|
"args": ["rgba(0,0,0,0.25)"]
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "setLineWidth",
|
|
"args": [1]
|
|
}, {
|
|
"name": "setStrokeStyle",
|
|
"args": ["rgba(0, 0, 0, 0.1)"]
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["myLabel", 50, 22]
|
|
}]);
|
|
|
|
// Turn off display
|
|
|
|
mockContext.resetCalls();
|
|
config.display = false;
|
|
horizontalScale.draw();
|
|
expect(mockContext.getCalls()).toEqual([]);
|
|
});
|
|
|
|
it('should draw correctly vertically', function() {
|
|
var scaleID = 'myScale';
|
|
|
|
var mockData = {
|
|
datasets: [{
|
|
xAxisID: scaleID, // for the horizontal scale
|
|
yAxisID: scaleID,
|
|
data: [-5, 0, 2, -3, 5]
|
|
}]
|
|
};
|
|
var mockContext = window.createMockContext();
|
|
|
|
var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
|
|
var Constructor = Chart.scaleService.getScaleConstructor('linear');
|
|
var verticalScale = new Constructor({
|
|
ctx: mockContext,
|
|
options: config,
|
|
data: mockData,
|
|
id: scaleID
|
|
});
|
|
|
|
var minSize = verticalScale.fit(100, 300);
|
|
minSize = verticalScale.fit(33, 300, {
|
|
left: 0,
|
|
right: 0,
|
|
top: 15,
|
|
bottom: 3
|
|
});
|
|
expect(minSize).toEqual({
|
|
width: 33,
|
|
height: 300,
|
|
});
|
|
|
|
verticalScale.left = 0;
|
|
verticalScale.right = minSize.width;
|
|
verticalScale.top = 0;
|
|
verticalScale.bottom = minSize.height;
|
|
|
|
var chartArea = {
|
|
top: 0,
|
|
bottom: minSize.height,
|
|
left: minSize.width,
|
|
right: minSize.width + 100
|
|
};
|
|
verticalScale.draw(chartArea);
|
|
|
|
expect(mockContext.getCalls()).toEqual([{
|
|
"name": "measureText",
|
|
"args": ["5"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["4"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["3"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["2"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["1"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["0"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["-1"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["-2"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["-3"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["-4"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["-5"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["5"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["4"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["3"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["2"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["1"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["0"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["-1"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["-2"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["-3"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["-4"]
|
|
}, {
|
|
"name": "measureText",
|
|
"args": ["-5"]
|
|
}, {
|
|
"name": "setFillStyle",
|
|
"args": ["#666"]
|
|
}, {
|
|
"name": "setLineWidth",
|
|
"args": [1]
|
|
}, {
|
|
"name": "setStrokeStyle",
|
|
"args": ["rgba(0, 0, 0, 0.1)"]
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [28, 0.5]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [33, 0.5]
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [33, 0.5]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [133, 0.5]
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [28, 30.19999999999999]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [33, 30.19999999999999]
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [33, 30.19999999999999]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [133, 30.19999999999999]
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [28, 59.900000000000006]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [33, 59.900000000000006]
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [33, 59.900000000000006]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [133, 59.900000000000006]
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [28, 89.6]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [33, 89.6]
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [33, 89.6]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [133, 89.6]
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [28, 119.30000000000001]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [33, 119.30000000000001]
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [33, 119.30000000000001]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [133, 119.30000000000001]
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "setLineWidth",
|
|
"args": [1]
|
|
}, {
|
|
"name": "setStrokeStyle",
|
|
"args": ["rgba(0,0,0,0.25)"]
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [28, 149]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [33, 149]
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [33, 149]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [133, 149]
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "setLineWidth",
|
|
"args": [1]
|
|
}, {
|
|
"name": "setStrokeStyle",
|
|
"args": ["rgba(0, 0, 0, 0.1)"]
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [28, 178.7]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [33, 178.7]
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [33, 178.7]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [133, 178.7]
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [28, 208.4]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [33, 208.4]
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [33, 208.4]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [133, 208.4]
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [28, 238.1]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [33, 238.1]
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [33, 238.1]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [133, 238.1]
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [28, 267.8]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [33, 267.8]
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [33, 267.8]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [133, 267.8]
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [28, 297.5]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [33, 297.5]
|
|
}, {
|
|
"name": "moveTo",
|
|
"args": [33, 297.5]
|
|
}, {
|
|
"name": "lineTo",
|
|
"args": [133, 297.5]
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["5", 23, 0]
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["4", 23, 29.69999999999999]
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["3", 23, 59.400000000000006]
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["2", 23, 89.1]
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["1", 23, 118.80000000000001]
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["0", 23, 148.5]
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["-1", 23, 178.2]
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["-2", 23, 207.9]
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["-3", 23, 237.6]
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["-4", 23, 267.3]
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["-5", 23, 297]
|
|
}]);
|
|
|
|
// Turn off some drawing
|
|
config.gridLines.drawTicks = false;
|
|
config.gridLines.drawOnChartArea = false;
|
|
config.labels.show = false;
|
|
config.scaleLabel.show = true;
|
|
|
|
mockContext.resetCalls();
|
|
|
|
verticalScale.draw();
|
|
expect(mockContext.getCalls()).toEqual([{
|
|
"name": "setFillStyle",
|
|
"args": ["#666"]
|
|
}, {
|
|
"name": "setLineWidth",
|
|
"args": [1]
|
|
}, {
|
|
"name": "setStrokeStyle",
|
|
"args": ["rgba(0, 0, 0, 0.1)"]
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "setLineWidth",
|
|
"args": [1]
|
|
}, {
|
|
"name": "setStrokeStyle",
|
|
"args": ["rgba(0,0,0,0.25)"]
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "setLineWidth",
|
|
"args": [1]
|
|
}, {
|
|
"name": "setStrokeStyle",
|
|
"args": ["rgba(0, 0, 0, 0.1)"]
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "beginPath",
|
|
"args": []
|
|
}, {
|
|
"name": "stroke",
|
|
"args": []
|
|
}, {
|
|
"name": "save",
|
|
"args": []
|
|
}, {
|
|
"name": "translate",
|
|
"args": [6, 150]
|
|
}, {
|
|
"name": "rotate",
|
|
"args": [-1.5707963267948966]
|
|
}, {
|
|
"name": "fillText",
|
|
"args": ["", 0, 0]
|
|
}, {
|
|
"name": "restore",
|
|
"args": []
|
|
}]);
|
|
});
|
|
}); |