/* eslint-disable */ /* global $, describe, it, xit, xdescribe, after, afterEach, expect*/ describe('unit tests for the inverted scale functions', function () { var placeholder; beforeEach(function () { placeholder = setFixtures('
') .find('#test-container'); }); it('should have reverse linear transform set properly', function () { var plot = $.plot(placeholder, [[0, 1, 2, 3]], { xaxes: [{ mode: 'linear', inverted: true, }] }); var axis = plot.getAxes().xaxis; expect(axis.options.transform.name).toBe('invertedTransform'); expect(axis.options.inverseTransform.name).toBe('invertedTransform'); }); it('should have inverted log transform set properly', function () { var plot = $.plot(placeholder, [[0, 1, 2, 3]], { xaxes: [{ mode: 'log', inverted: true, }] }); var axis = plot.getAxes().xaxis; expect(axis.options.transform.name).toBe('invertedLogTransform'); expect(axis.options.inverseTransform.name).toBe('invertedLogInverseTransform'); }); }); describe("integration tests for the inverted scale functions", function () { var queryPlotForYTicks = function () { var actualTicks = []; var yAxisDivs = $('.yAxis'); expect(yAxisDivs.length).toBe(1); var childDivs = yAxisDivs.find('.tickLabel'); childDivs.each(function (i, e) { actualTicks.push({ yPos: e.y.baseVal[0].value, tickName: e.textContent, }); }); return actualTicks .sort(function (a, b) { return b.yPos - a.yPos }) .map(function (a) { return a.tickName }); }; var queryPlotForXTicks = function () { var actualTicks = []; var xAxisDivs = $('.xAxis'); expect(xAxisDivs.length).toBe(1); var childDivs = xAxisDivs.find('.tickLabel'); childDivs.each(function (i, e) { actualTicks.push({ xPos: e.x.baseVal[0].value, tickName: e.textContent, }); }); return actualTicks .sort(function (a, b) { return a.xPos - b.xPos }) .map(function (a) { return a.tickName }); }; var placeholder; beforeEach(function () { placeholder = setFixtures('
') .find('#test-container'); }); it('first tick should be max, last tick should be min for linear axis (positive data)', function () { const data = [ [0, 0], [1, 1], [2, 2], [3, 3] ]; var plot = $.plot(placeholder, [data], { xaxis: { mode: 'linear', inverted: true, autoScale: 'exact' }, yaxis: { mode: 'linear', inverted: true, autoScale: 'exact' } }); const yTicks = queryPlotForYTicks(); expect(yTicks[0]).toBe('3.0'); expect(yTicks[yTicks.length - 1]).toBe('0.0'); const xTicks = queryPlotForXTicks(); expect(xTicks[0]).toBe('3.0'); expect(xTicks[xTicks.length - 1]).toBe('0.0'); }); it('first tick should be max, last tick should be min for linear axis (negative data)', function () { const data = [ [-0, -0], [-1, -1], [-2, -2], [-3, -3] ]; var plot = $.plot(placeholder, [data], { xaxis: { mode: 'linear', inverted: true, autoScale: 'exact' }, yaxis: { mode: 'linear', inverted: true, autoScale: 'exact' } }); const yTicks = queryPlotForYTicks(); expect(yTicks[0]).toBe('0.0'); expect(yTicks[yTicks.length - 1]).toBe('-3.0'); const xTicks = queryPlotForXTicks(); expect(xTicks[0]).toBe('0.0'); expect(xTicks[xTicks.length - 1]).toBe('-3.0'); }); it('first tick should be max, last tick should be min for log axis', function () { const data = [ [0.1, 100], [1, 10], [10, 1], [100, 0.1] ]; var plot = $.plot(placeholder, [data], { xaxis: { mode: 'log', inverted: true, autoScale: 'exact' }, yaxis: { mode: 'log', inverted: true, autoScale: 'exact' } }); const yTicks = queryPlotForYTicks(); expect(yTicks[0]).toBe('100'); expect(yTicks[yTicks.length - 1]).toBe('0.1'); const xTicks = queryPlotForXTicks(); expect(xTicks[0]).toBe('100'); expect(xTicks[xTicks.length - 1]).toBe('0.1'); }); });