// (C) 2007-2020 GoodData Corporation import { ITEM_HEIGHT, LEGEND_PADDING, RESPONSIVE_ITEM_MIN_WIDTH, UTF_NON_BREAKING_SPACE, calculateFluidLegend, calculateStaticLegend, getColorLegendConfiguration, buildColorLabelsConfig, heatmapLegendConfigMatrix, heatmapSmallLegendConfigMatrix, verticalHeatmapConfig, getComboChartSeries, LEGEND_AXIS_INDICATOR, LEGEND_SEPARATOR, groupSeriesItemsByType, } from "../helpers"; import { VisualizationTypes } from "../../../../../constants/visualizationTypes"; import { ISeriesItem } from "../../../../../interfaces/Config"; describe("helpers", () => { describe("calculateFluidLegend", () => { describe("2 columns layout", () => { const containerWidth = 500; it("should show 4 items with paging for 10 series", () => { const { hasPaging, visibleItemsCount } = calculateFluidLegend(10, containerWidth); expect(hasPaging).toEqual(true); expect(visibleItemsCount).toEqual(4); }); it("should show 4 items without paging for 4 series", () => { const { hasPaging, visibleItemsCount } = calculateFluidLegend(4, containerWidth); expect(hasPaging).toEqual(false); expect(visibleItemsCount).toEqual(4); }); }); describe("3 columns layout", () => { const containerWidth = 700; it("should show 6 items with paging for 10 series", () => { const { hasPaging, visibleItemsCount } = calculateFluidLegend(10, containerWidth); expect(hasPaging).toEqual(true); expect(visibleItemsCount).toEqual(6); }); it("should show 6 items without paging for 6 series", () => { const { hasPaging, visibleItemsCount } = calculateFluidLegend(6, containerWidth); expect(hasPaging).toEqual(false); expect(visibleItemsCount).toEqual(6); }); }); describe("overlapping columns", () => { const containerWidth = 3 * RESPONSIVE_ITEM_MIN_WIDTH + 1 + 2 * LEGEND_PADDING; it("should not show paging for 5 items", () => { const { hasPaging, visibleItemsCount } = calculateFluidLegend(6, containerWidth); expect(hasPaging).toEqual(false); expect(visibleItemsCount).toEqual(6); }); it("should show paging for 7 items", () => { const { hasPaging, visibleItemsCount } = calculateFluidLegend(7, containerWidth); expect(hasPaging).toEqual(true); expect(visibleItemsCount).toEqual(4); }); }); }); describe("calculateStaticLegend", () => { it("should show paging if needed", () => { const itemsCount = 10; const containerHeight = itemsCount * ITEM_HEIGHT; let legendObj = calculateStaticLegend(itemsCount, containerHeight); expect(legendObj.hasPaging).toEqual(false); expect(legendObj.visibleItemsCount).toEqual(10); legendObj = calculateStaticLegend(itemsCount, containerHeight - ITEM_HEIGHT); expect(legendObj.hasPaging).toEqual(true); expect(legendObj.visibleItemsCount).toEqual(6); }); }); describe("getColorLegendConfiguration", () => { const format = "#,##"; const numericSymbols = ["k", "m", "b", "g"]; const series = [ { range: { from: 0, to: 10 }, color: "rgb(255,255,255)", legendIndex: 0 }, { range: { from: 10, to: 20 }, color: "rgb(0,0,0)", legendIndex: 1 }, { range: { from: 20, to: 30 }, color: "rgb(0,0,0)", legendIndex: 2 }, { range: { from: 30, to: 40 }, color: "rgb(0,0,0)", legendIndex: 3 }, { range: { from: 40, to: 50 }, color: "rgb(0,0,0)", legendIndex: 4 }, { range: { from: 50, to: 60 }, color: "rgb(0,0,0)", legendIndex: 5 }, { range: { from: 60, to: 70 }, color: "rgb(0,0,0)", legendIndex: 6 }, ]; const seriesForShortening = [ { range: { from: 99999, to: 100000 }, color: "rgb(255,255,255)", legendIndex: 0 }, { range: { from: 100000, to: 100001 }, color: "rgb(0,0,0)", legendIndex: 1 }, { range: { from: 100002, to: 100003 }, color: "rgb(0,0,0)", legendIndex: 2 }, { range: { from: 100003, to: 100004 }, color: "rgb(0,0,0)", legendIndex: 3 }, { range: { from: 100004, to: 100005 }, color: "rgb(0,0,0)", legendIndex: 4 }, { range: { from: 100005, to: 100006 }, color: "rgb(0,0,0)", legendIndex: 5 }, { range: { from: 100006, to: 100007 }, color: "rgb(0,0,0)", legendIndex: 6 }, ]; const labels = [ { key: "label-0", label: "0", style: { textAlign: "left", width: 30 } }, { key: "label-1", label: "10", style: { textAlign: "center", width: 40 } }, { key: "empty-2", label: UTF_NON_BREAKING_SPACE, style: { width: 10 } }, { key: "label-3", label: "20", style: { textAlign: "center", width: 40 } }, { key: "empty-4", label: UTF_NON_BREAKING_SPACE, style: { width: 10 } }, { key: "label-5", label: "30", style: { textAlign: "center", width: 40 } }, { key: "empty-6", label: UTF_NON_BREAKING_SPACE, style: { width: 10 } }, { key: "label-7", label: "40", style: { textAlign: "center", width: 40 } }, { key: "empty-8", label: UTF_NON_BREAKING_SPACE, style: { width: 10 } }, { key: "label-9", label: "50", style: { textAlign: "center", width: 40 } }, { key: "empty-10", label: UTF_NON_BREAKING_SPACE, style: { width: 10 } }, { key: "label-11", label: "60", style: { textAlign: "center", width: 40 } }, { key: "label-12", label: "70", style: { textAlign: "right", width: 30 } }, ]; const labelsSmall = [ { key: "label-0", label: "0", style: { textAlign: "left", width: 20 } }, { key: "label-1", label: "10", style: { textAlign: "center", width: 40 } }, { key: "label-2", label: "20", style: { textAlign: "center", width: 40 } }, { key: "label-3", label: "30", style: { textAlign: "center", width: 38 } }, { key: "label-4", label: "40", style: { textAlign: "center", width: 38 } }, { key: "label-5", label: "50", style: { textAlign: "center", width: 40 } }, { key: "label-6", label: "60", style: { textAlign: "center", width: 40 } }, { key: "label-7", label: "70", style: { textAlign: "right", width: 20 } }, ]; const boxes = [ { class: null, key: "item-0", style: { backgroundColor: "rgb(255,255,255)", border: "1px solid #ccc" }, }, { class: null, key: "item-1", style: { backgroundColor: "rgb(0,0,0)", border: "none" } }, { class: null, key: "item-2", style: { backgroundColor: "rgb(0,0,0)", border: "none" } }, { class: "middle", key: "item-3", style: { backgroundColor: "rgb(0,0,0)", border: "none" } }, { class: null, key: "item-4", style: { backgroundColor: "rgb(0,0,0)", border: "none" } }, { class: null, key: "item-5", style: { backgroundColor: "rgb(0,0,0)", border: "none" } }, { class: null, key: "item-6", style: { backgroundColor: "rgb(0,0,0)", border: "none" } }, ]; it("should prepare legend config without shortening when everything fits", () => { const expectedResult = { classes: ["viz-legend", "color-legend", "position-top", null], labels, boxes, position: "top", }; const result = getColorLegendConfiguration(series, format, numericSymbols, false, "top"); expect(result).toEqual(expectedResult); }); it("should prepare legend config with position on right, without shortening when everything fits", () => { const expectedLabels = [ { key: "label-0", label: "0", style: { textAlign: "left", height: 15, lineHeight: "11px" } }, { key: "label-1", label: "10", style: { textAlign: "left", height: 30, lineHeight: "30px" } }, { key: "label-2", label: "20", style: { textAlign: "left", height: 30, lineHeight: "30px" } }, { key: "label-3", label: "30", style: { textAlign: "left", height: 30, lineHeight: "30px" } }, { key: "label-4", label: "40", style: { textAlign: "left", height: 30, lineHeight: "30px" } }, { key: "label-5", label: "50", style: { textAlign: "left", height: 30, lineHeight: "30px" } }, { key: "label-6", label: "60", style: { textAlign: "left", height: 30, lineHeight: "30px" } }, { key: "label-7", label: "70", style: { textAlign: "left", height: 15, lineHeight: "20px" } }, ]; const expectedResult = { classes: ["viz-legend", "color-legend", "position-right", null], labels: expectedLabels, boxes, position: "right", }; const result = getColorLegendConfiguration(series, format, numericSymbols, false, null); expect(result).toEqual(expectedResult); }); it("should prepare small legend config without shortening when everything fits", () => { const expectedResult = { classes: ["viz-legend", "color-legend", "position-top", "small"], labels: labelsSmall, boxes, position: "top", }; const result = getColorLegendConfiguration(series, format, numericSymbols, true, "top"); expect(result).toEqual(expectedResult); }); it("should prepare small legend config with bottom position, without shortening when everything fits", () => { const expectedResult = { classes: ["viz-legend", "color-legend", "position-bottom", "small"], labels: labelsSmall, boxes, position: "bottom", }; const result = getColorLegendConfiguration(series, format, numericSymbols, true, "right"); expect(result).toEqual(expectedResult); }); it("should prepare legend config with shortening", () => { const expectedLabels = [ { key: "label-0", label: "99999", style: { textAlign: "left", width: 45 } }, { key: "dots-1", label: "...", style: { textAlign: "center", width: 10 } }, { key: "label-2", label: "100002", style: { textAlign: "center", width: 90 } }, { key: "dots-3", label: "...", style: { textAlign: "center", width: 10 } }, { key: "empty-4", label: " ", style: { width: 40 } }, { key: "dots-5", label: "...", style: { textAlign: "center", width: 10 } }, { key: "label-6", label: "100005", style: { textAlign: "center", width: 90 } }, { key: "dots-7", label: "...", style: { textAlign: "center", width: 10 } }, { key: "label-8", label: "100007", style: { textAlign: "right", width: 45 } }, ]; const expectedResult = { classes: ["viz-legend", "color-legend", "position-top", null], labels: expectedLabels, boxes, position: "top", }; const result = getColorLegendConfiguration( seriesForShortening, format, numericSymbols, false, "top", ); expect(result).toEqual(expectedResult); }); it("should prepare small legend config with shortening", () => { const expectedLabels = [ { key: "label-0", label: "99999", style: { textAlign: "left", width: 35 } }, { key: "dots-1", label: "...", style: { textAlign: "center", width: 10 } }, { key: "label-2", label: "100002", style: { textAlign: "center", width: 70 } }, { key: "dots-3", label: "...", style: { textAlign: "center", width: 10 } }, { key: "empty-4", label: " ", style: { width: 26 } }, { key: "dots-5", label: "...", style: { textAlign: "center", width: 10 } }, { key: "label-6", label: "100005", style: { textAlign: "center", width: 70 } }, { key: "dots-7", label: "...", style: { textAlign: "center", width: 10 } }, { key: "label-8", label: "100007", style: { textAlign: "right", width: 35 } }, ]; const expectedResult = { classes: ["viz-legend", "color-legend", "position-top", "small"], labels: expectedLabels, boxes, position: "top", }; const result = getColorLegendConfiguration( seriesForShortening, format, numericSymbols, true, "top", ); expect(result).toEqual(expectedResult); }); it("should sum widths to 350", () => { const labels = ["0", "1", "2", "3", "4", "5", "6", "7"]; heatmapLegendConfigMatrix.forEach((config: any) => { const elementsConfig = buildColorLabelsConfig(labels, config); const width = elementsConfig.reduce((sum: number, item: any) => { return sum + item.style.width; }, 0); expect(width).toEqual(350); }); }); it("should sum widths to 276 in small legend", () => { const labels = ["0", "1", "2", "3", "4", "5", "6", "7"]; heatmapSmallLegendConfigMatrix.forEach((config: any) => { const elementsConfig = buildColorLabelsConfig(labels, config); const width = elementsConfig.reduce((sum: number, item: any) => { return sum + item.style.width; }, 0); expect(width).toEqual(276); }); }); it("should sum heights to 210 in vertical legend", () => { const labels = ["0", "1", "2", "3", "4", "5", "6", "7"]; const elementsConfig = buildColorLabelsConfig(labels, verticalHeatmapConfig); const width = elementsConfig.reduce((sum: number, item: any) => { return sum + item.style.height; }, 0); expect(width).toEqual(210); }); }); describe("groupSeriesItemsByType", () => { it("should group items which are having same chart type", () => { const { COLUMN, LINE } = VisualizationTypes; const series: ISeriesItem[] = [ { type: COLUMN, yAxis: 0, legendIndex: 0 }, { type: LINE, yAxis: 1, legendIndex: 2 }, { type: COLUMN, yAxis: 0, legendIndex: 1 }, ]; expect(groupSeriesItemsByType(series)).toEqual({ primaryItems: [series[0], series[2]], secondaryItems: [series[1]], }); }); it("should return empty groups when there is no series item", () => { expect(groupSeriesItemsByType([])).toEqual({ primaryItems: [], secondaryItems: [], }); }); }); describe("getComboChartSeries", () => { const { COLUMN, LINE, COMBO } = VisualizationTypes; it("should indicate which measure belongs to Column(Left) and Line(Right)", () => { const series: ISeriesItem[] = [ { type: COLUMN, yAxis: 0, legendIndex: 0 }, { type: LINE, yAxis: 1, legendIndex: 1 }, ]; expect(getComboChartSeries(series)).toEqual([ { type: LEGEND_AXIS_INDICATOR, labelKey: COMBO, data: [COLUMN, "left"] }, series[0], { type: LEGEND_SEPARATOR }, { type: LEGEND_AXIS_INDICATOR, labelKey: COMBO, data: [LINE, "right"] }, series[1], ]); }); it("should indicate which chart type of each measure when dual axis is off", () => { const series: ISeriesItem[] = [ { type: COLUMN, yAxis: 0, legendIndex: 0 }, { type: LINE, yAxis: 0, legendIndex: 1 }, ]; expect(getComboChartSeries(series)).toEqual([ { type: LEGEND_AXIS_INDICATOR, labelKey: COLUMN }, series[0], { type: LEGEND_SEPARATOR }, { type: LEGEND_AXIS_INDICATOR, labelKey: LINE }, series[1], ]); }); it("should transform to dual axis series when all measures have same chart type", () => { const series: ISeriesItem[] = [ { type: COLUMN, yAxis: 0, legendIndex: 0 }, { type: COLUMN, yAxis: 1, legendIndex: 1 }, ]; expect(getComboChartSeries(series)).toEqual([ { type: LEGEND_AXIS_INDICATOR, labelKey: "left" }, series[0], { type: LEGEND_SEPARATOR }, { type: LEGEND_AXIS_INDICATOR, labelKey: "right" }, series[1], ]); }); }); });