var describe = window.describe, expect = window.expect, it = window.it, beforeEach = window.beforeEach; describe('c3 chart data', function () { 'use strict'; var chart, d3; var args = { data: { columns: [ ['data1', 30, 200, 100, 400, 150, 250], ['data2', 50, 20, 10, 40, 15, 25], ['data3', 150, 120, 110, 140, 115, 125] ], order: function () { return 0; } } }; beforeEach(function (done) { chart = window.initChart(chart, args, done); d3 = chart.internal.d3; }); describe('function in data.order', function () { it('should return false in isOrderAsc and isOrderDesc functions', function () { expect(chart.internal.isOrderAsc() || chart.internal.isOrderDesc()).toBe(false); }); }); describe('data.xs', function () { describe('normal x', function () { it('should have correct number of xs for each', function () { expect(Object.keys(chart.internal.data.xs).length).toBe(3); expect(chart.internal.data.xs.data1.length).toBe(6); expect(chart.internal.data.xs.data2.length).toBe(6); expect(chart.internal.data.xs.data3.length).toBe(6); }); it('should have integer index as x', function () { for (var i = 0; i < chart.internal.data.xs.data3.length; i++) { expect(chart.internal.data.xs.data1[i]).toBe(i); expect(chart.internal.data.xs.data2[i]).toBe(i); expect(chart.internal.data.xs.data3[i]).toBe(i); } }); }); describe('timeseries x', function () { it('should load timeseries data successfully', function () { args = { data: { x : 'date', columns: [ ['date', '2013-01-01', '2013-01-02', '2013-01-03'], ['data1', 30, 200, 100], ['data2', 130, 300, 200] ] }, axis : { x : { type : 'timeseries' } } }; expect(true).toBeTruthy(); }); it('should have correct number of xs', function () { expect(Object.keys(chart.internal.data.xs).length).toBe(2); expect(chart.internal.data.xs.data1.length).toBe(3); expect(chart.internal.data.xs.data2.length).toBe(3); }); it('should have Date object as x', function () { var xs = chart.internal.data.xs; expect(+xs.data1[0]).toBe(+new Date(2013, 0, 1, 0, 0, 0)); expect(+xs.data1[1]).toBe(+new Date(2013, 0, 2, 0, 0, 0)); expect(+xs.data1[2]).toBe(+new Date(2013, 0, 3, 0, 0, 0)); expect(+xs.data2[0]).toBe(+new Date(2013, 0, 1, 0, 0, 0)); expect(+xs.data2[1]).toBe(+new Date(2013, 0, 2, 0, 0, 0)); expect(+xs.data2[2]).toBe(+new Date(2013, 0, 3, 0, 0, 0)); }); }); describe('milliseconds timeseries x', function () { describe('as date string', function () { it('should update args', function () { args = { data: { x : 'date', xFormat: '%Y-%m-%d %H:%M:%S.%L', columns: [ ['date', "2014-05-20 17:25:00.123", "2014-05-20 17:30:00.345"], ['data1', 30, 200], ['data2', 130, 300] ] }, axis: { x: { type: 'timeseries', tick: { format: '%Y-%m-%d %H:%M:%S.%L', multiline: false } } } }; expect(true).toBeTruthy(); }); it('should have correct number of xs', function () { expect(Object.keys(chart.internal.data.xs).length).toBe(2); expect(chart.internal.data.xs.data1.length).toBe(2); expect(chart.internal.data.xs.data2.length).toBe(2); }); it('should have Date object as x', function () { var xs = chart.internal.data.xs; expect(+xs.data1[0]).toBe(+new Date(2014, 4, 20, 17, 25, 0, 123)); expect(+xs.data1[1]).toBe(+new Date(2014, 4, 20, 17, 30, 0, 345)); expect(+xs.data2[0]).toBe(+new Date(2014, 4, 20, 17, 25, 0, 123)); expect(+xs.data2[1]).toBe(+new Date(2014, 4, 20, 17, 30, 0, 345)); }); it('should have milliseconds tick format', function () { var expected = ["2014-05-20 17:25:00.123", "2014-05-20 17:30:00.345"]; chart.internal.main.selectAll('.c3-axis-x g.tick text').each(function (d, i) { expect(d3.select(this).text()).toBe(expected[i]); }); }); }); describe('as unixtime number', function () { it('should update args', function () { args = { data: { x : 'date', columns: [ ['date', 1417622461123, 1417622522345], ['data1', 30, 200], ['data2', 130, 300] ] }, axis: { x: { type: 'timeseries', tick: { format: '%Y-%m-%d %H:%M:%S.%L' } } } }; expect(true).toBeTruthy(); }); it('should have correct number of xs', function () { expect(Object.keys(chart.internal.data.xs).length).toBe(2); expect(chart.internal.data.xs.data1.length).toBe(2); expect(chart.internal.data.xs.data2.length).toBe(2); }); it('should have Date object as x', function () { var xs = chart.internal.data.xs; expect(+xs.data1[0]).toBe(1417622461123); expect(+xs.data1[1]).toBe(1417622522345); expect(+xs.data2[0]).toBe(1417622461123); expect(+xs.data2[1]).toBe(1417622522345); }); }); describe('as unixtime string', function () { it('should upate args', function () { args = { data: { x : 'date', columns: [ ['date', "1417622461123", "1417622522345"], ['data1', 30, 200], ['data2', 130, 300] ] }, axis: { x: { type: 'timeseries', tick: { format: '%Y-%m-%d %H:%M:%S.%L', multiline: false } } } }; expect(true).toBeTruthy(); }); it('should have correct number of xs', function () { expect(Object.keys(chart.internal.data.xs).length).toBe(2); expect(chart.internal.data.xs.data1.length).toBe(2); expect(chart.internal.data.xs.data2.length).toBe(2); }); it('should have Date object as x', function () { var xs = chart.internal.data.xs; expect(+xs.data1[0]).toBe(1417622461123); expect(+xs.data1[1]).toBe(1417622522345); expect(+xs.data2[0]).toBe(1417622461123); expect(+xs.data2[1]).toBe(1417622522345); }); }); }); }); describe('data.label', function () { describe('with small values', function () { it('should update args to show data label', function () { args = { data: { columns: [ ['data1', 0.03, 0.2, 0.1, 0.4, 0.15, 0.250] ], labels: true } }; expect(true).toBeTruthy(); }); it('should have proper y domain', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-0.02); expect(domain[1]).toBeCloseTo(0.45); }); }); describe('with positive values and null', function () { describe('on not rotated axis', function () { it('should update args', function () { args = { data: { columns: [ ['data1', 190, 200, 190, null], ], type: 'bar', labels: { format: function (v) { if (v === null) { return 'Not Applicable'; } return d3.format('$')(v); } } } }; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(0, -1); expect(domain[1]).toBeCloseTo(227, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [67, 49, 67, 423], expectedXs = [74, 221, 368, 515]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); it('should update args', function () { args.data.type = 'line'; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(189, -1); expect(domain[1]).toBeCloseTo(201, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [375, 40, 375, 422], expectedXs = [6, 198, 391, 583]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); }); describe('on rotated axis', function () { it('should update args', function () { args.data.type = 'bar'; args.axis = { rotated: true }; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(0, -1); expect(domain[1]).toBeCloseTo(231, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [57, 163, 269, 375], expectedXs = [490, 516, 490, 4]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); it('should update args', function () { args.data.type = 'line'; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(188, -1); expect(domain[1]).toBeCloseTo(202, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [9, 147, 286, 424], expectedXs = [76, 526, 76, 4]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); }); }); describe('with positive values and null', function () { describe('on not rotated axis', function () { it('should update args', function () { args = { data: { columns: [ ['data1', -190, -200, -190, null], ], type: 'bar', labels: { format: function (v) { if (v === null) { return 'Not Applicable'; } return d3.format('$')(v); } } } }; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-227, -1); expect(domain[1]).toBeCloseTo(0, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [368, 387, 368, 12], expectedXs = [74, 221, 368, 515]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); it('should update args', function () { args.data.type = 'line'; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-201, -1); expect(domain[1]).toBeCloseTo(-189, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [58, 392, 58, 12], expectedXs = [6, 198, 391, 583]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); }); describe('on rotated axis', function () { it('should update args', function () { args.data.type = 'bar'; args.axis = { rotated: true }; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-232, -1); expect(domain[1]).toBeCloseTo(0, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [57, 163, 269, 375], expectedXs = [103, 78, 103, 526]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); it('should update args', function () { args.data.type = 'line'; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-202, -1); expect(domain[1]).toBeCloseTo(-188, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [9, 147, 286, 424], expectedXs = [511, 67, 511, 526]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); }); }); describe('with positive and negative values and null', function () { describe('on non rotated axis', function () { it('should update args', function () { args = { data: { columns: [ ['data1', -190, 200, 190, null], ], type: 'bar', labels: { format: function (v) { if (v === null) { return 'Not Applicable'; } return d3.format('$')(v); } } } }; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-243, -1); expect(domain[1]).toBeCloseTo(253, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [392, 43, 52, 215], expectedXs = [74, 221, 368, 515]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); it('should update args', function () { args.data.type = 'line'; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-243, -1); expect(domain[1]).toBeCloseTo(253, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [392, 40, 49, 212], expectedXs = [6, 198, 391, 583]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); }); describe('on rotated axis', function () { it('should update args', function () { args.data.type = 'bar'; args.axis = { rotated: true }; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-254, -1); expect(domain[1]).toBeCloseTo(260, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [57, 163, 269, 375], expectedXs = [69, 525, 513, 295]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); it('should update args', function () { args.data.type = 'line'; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-254, -1); expect(domain[1]).toBeCloseTo(260, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [9, 147, 286, 424], expectedXs = [67, 527, 515, 297]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); }); }); describe('with positive grouped values', function () { describe('on non rotated axis', function () { it('should update args', function () { args = { data: { columns: [ ['data1', 30, 200, 100, 500], ['data2', 50, 20, 10, 40], ['data3', 250, 220, 210, 240], ], groups: [['data1', 'data2', 'data3']], labels: true, type: 'bar', } }; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(0, -1); expect(domain[1]).toBeCloseTo(885, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [385, 317, 370, 164], expectedXs = [74, 221, 368, 515]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); it('should update args', function () { args.data.type = 'line'; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-94, -1); expect(domain[1]).toBeCloseTo(884, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [344, 284, 331, 144], expectedXs = [6, 198, 391, 583]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); }); describe('on rotated axis', function () { it('should update args', function () { args.data.type = 'bar'; args.axis = { rotated: true }; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(0, -1); expect(domain[1]).toBeCloseTo(888, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [57, 163, 269, 375], expectedXs = [57, 150, 77, 363]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); it('should update args', function () { args.data.type = 'line'; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-87, -1); expect(domain[1]).toBeCloseTo(887, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [9, 147, 286, 424], expectedXs = [107, 192, 125, 386]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); }); }); describe('with negative grouped values', function () { describe('on non rotated axis', function () { it('should update args', function () { args = { data: { columns: [ ['data1', -30, -200, -100, -500], ['data2', -50, -20, -10, -40], ['data3', -250, -220, -210, -240] ], groups: [['data1', 'data2', 'data3']], labels: true, type: 'bar', } }; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-885, -1); expect(domain[1]).toBeCloseTo(0, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [51, 118, 65, 272], expectedXs = [74, 221, 368, 515]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); it('should update args', function () { args.data.type = 'line'; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-884, -1); expect(domain[1]).toBeCloseTo(94, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [88, 149, 101, 288], expectedXs = [6, 198, 391, 583]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); }); describe('on rotated axis', function () { it('should update args', function () { args.data.type = 'bar'; args.axis = { rotated: true }; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-894, -1); expect(domain[1]).toBeCloseTo(0, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [57, 163, 269, 375], expectedXs = [533, 440, 513, 230]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); it('should update args', function () { args.data.type = 'line'; expect(true).toBeTruthy(); }); it('should have y domain with proper padding', function () { var domain = chart.internal.y.domain(); expect(domain[0]).toBeCloseTo(-894, -1); expect(domain[1]).toBeCloseTo(94, -1); }); it('should locate labels above each data point', function () { var texts = chart.internal.main.selectAll('.c3-texts-data1 text'), expectedYs = [9, 147, 286, 424], expectedXs = [480, 397, 462, 205]; texts.each(function (d, i) { var text = d3.select(this); expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2); expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2); }); }); }); }); }); });