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describe('c3 chart axis', function () {
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'use strict';
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var chart;
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var args = {
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data: {
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columns: [
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['data1', 30, 200, 100, 400, 150, 250],
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['data2', 50, 20, 10, 40, 15, 25],
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['data3', 150, 120, 110, 140, 115, 125]
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]
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},
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axis: {
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y: {
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tick: {
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values: null,
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count: undefined
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}
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},
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y2: {
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tick: {
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values: null,
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count: undefined
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}
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}
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}
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};
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beforeEach(function (done) {
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chart = window.initChart(chart, args, done);
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});
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describe('axis.y.tick.count', function () {
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describe('with only 1 tick on y axis', function () {
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beforeAll(function(){
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args.axis.y.tick.count = 1;
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});
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it('should have only 1 tick on y axis', function () {
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var ticksSize = d3.select('.c3-axis-y').selectAll('g.tick').size();
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expect(ticksSize).toBe(1);
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});
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});
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describe('with 2 ticks on y axis', function () {
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beforeAll(function(){
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args.axis.y.tick.count = 2;
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});
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it('should have 2 ticks on y axis', function () {
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var ticksSize = d3.select('.c3-axis-y').selectAll('g.tick').size();
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expect(ticksSize).toBe(2);
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});
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});
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describe('with 3 ticks on y axis', function () {
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beforeAll(function(){
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args.axis.y.tick.count = 3;
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});
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it('should have 3 ticks on y axis', function () {
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var ticksSize = d3.select('.c3-axis-y').selectAll('g.tick').size();
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expect(ticksSize).toBe(3);
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});
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});
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});
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describe('axis.y.tick.values', function () {
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var values = [100, 500];
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describe('with only 2 ticks on y axis', function () {
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|
beforeAll(function(){
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|
args.axis.y.tick.values = values;
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});
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it('should have only 2 tick on y axis', function () {
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var ticksSize = d3.select('.c3-axis-y').selectAll('g.tick').size();
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|
expect(ticksSize).toBe(2);
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});
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it('should have specified tick texts', function () {
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d3.select('.c3-axis-y').selectAll('g.tick').each(function (d, i) {
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var text = d3.select(this).select('text').text();
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expect(+text).toBe(values[i]);
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|
});
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});
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});
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});
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describe('axis y timeseries', function () {
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|
beforeAll(function () {
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|
args = {
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|
data: {
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|
columns: [
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|
["times", 60000, 120000, 180000, 240000]
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]
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},
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axis: {
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y: {
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type : 'timeseries',
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tick: {
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time: {
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}
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}
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}
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}
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};
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});
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it('should have 7 ticks on y axis', function () {
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|
var ticksSize = d3.select('.c3-axis-y').selectAll('g.tick').size();
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|
expect(ticksSize).toBe(7); // the count starts at initial value and increments by the set interval
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|
});
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it('should have specified 30 second intervals', function () {
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|
var prevValue;
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|
d3.select('.c3-axis-y').selectAll('g.tick').each(function (d, i) {
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|
if (i !== 0) {
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|
var result = d - prevValue;
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|
expect(result).toEqual(30000); // expressed in milliseconds
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|
}
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|
prevValue = d;
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|
});
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|
});
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|
describe('with axis.y.time', function () {
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|
beforeAll(function(){
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|
args.axis.y.tick.time = {
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|
|
type : d3.timeSecond,
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|
|
interval : 60
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|
};
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|
});
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|
it('should have 4 ticks on y axis', function () {
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|
var ticksSize = d3.select('.c3-axis-y').selectAll('g.tick').size();
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|
expect(ticksSize).toBe(4); // the count starts at initial value and increments by the set interval
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|
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|
});
|
|
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|
|
it('should have specified 60 second intervals', function () {
|
|
|
|
|
var prevValue;
|
|
|
|
|
d3.select('.c3-axis-y').selectAll('g.tick').each(function (d, i) {
|
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|
|
if (i !== 0) {
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|
|
var result = d - prevValue;
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|
|
expect(result).toEqual(60000); // expressed in milliseconds
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|
|
}
|
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|
|
prevValue = d;
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|
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|
|
});
|
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|
});
|
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|
|
});
|
|
|
|
|
});
|
|
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|
|
describe('axis.x.tick.values', function () {
|
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|
|
describe('formatted correctly when negative', function() {
|
|
|
|
|
var xValues = [-3.3, -2.2, -1.1, 1.1, 2.2, 3.3];
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|
|
beforeEach(function() {
|
|
|
|
|
args.data = {
|
|
|
|
|
x: 'x',
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|
|
|
|
columns: [
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|
|
|
['x'].concat(xValues),
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|
|
['data1', 30, 200, 100, 400, 150, 250],
|
|
|
|
|
]
|
|
|
|
|
};
|
|
|
|
|
});
|
|
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|
|
it ('should not generate whole number for negative values', function() {
|
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|
|
var tickValues = [];
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|
|
d3.select('.c3-axis-x').selectAll('g.tick').selectAll('tspan').each(function(d, i) { expect(tickValues.push(parseFloat(d.splitted)) === xValues[i]); });
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|
|
});
|
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|
|
});
|
|
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|
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|
|
describe('function is provided', function () {
|
|
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|
|
var tickGenerator = function () {
|
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|
|
var values = [];
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|
|
for (var i = 0; i <= 300; i += 50) {
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|
|
values.push(i);
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|
|
|
}
|
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|
|
return values;
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|
|
|
|
};
|
|
|
|
|
beforeEach(function () {
|
|
|
|
|
args.axis.x = {
|
|
|
|
|
tick: {
|
|
|
|
|
values: tickGenerator
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
chart = window.c3.generate(args);
|
|
|
|
|
window.generatedTicks = tickGenerator(); // This should be removed from window
|
|
|
|
|
});
|
|
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|
|
|
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|
|
it('should use function to generate ticks', function () {
|
|
|
|
|
d3.select('.c3-axis-x').selectAll('g.tick').each(function (d, i) {
|
|
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|
|
var tick = d3.select(this).select('text').text();
|
|
|
|
|
expect(+tick).toBe(window.generatedTicks[i]);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('axis.x.tick.width', function () {
|
|
|
|
|
|
|
|
|
|
describe('indexed x axis and y/y2 axis', function () {
|
|
|
|
|
|
|
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|
|
describe('not rotated', function () {
|
|
|
|
|
|
|
|
|
|
beforeAll(function () {
|
|
|
|
|
args = {
|
|
|
|
|
data: {
|
|
|
|
|
columns: [
|
|
|
|
|
['data1', 30, 200, 100, 400, 150, 250],
|
|
|
|
|
['data2', 50, 20, 10, 40, 15, 25]
|
|
|
|
|
],
|
|
|
|
|
axes: {
|
|
|
|
|
data2: 'y2'
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
axis: {
|
|
|
|
|
y2: {
|
|
|
|
|
show: true
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should construct indexed x axis properly', function () {
|
|
|
|
|
var ticks = chart.internal.main.select('.c3-axis-x').selectAll('g.tick'),
|
|
|
|
|
expectedX = '0',
|
|
|
|
|
expectedDy = '.71em';
|
|
|
|
|
expect(ticks.size()).toBe(6);
|
|
|
|
|
ticks.each(function (d, i) {
|
|
|
|
|
var tspans = d3.select(this).selectAll('tspan');
|
|
|
|
|
expect(tspans.size()).toBe(1);
|
|
|
|
|
tspans.each(function () {
|
|
|
|
|
var tspan = d3.select(this);
|
|
|
|
|
expect(tspan.text()).toBe(i + '');
|
|
|
|
|
expect(tspan.attr('x')).toBe(expectedX);
|
|
|
|
|
expect(tspan.attr('dy')).toBe(expectedDy);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('should set axis.x.tick.format', function () {
|
|
|
|
|
beforeAll(function(){
|
|
|
|
|
args.axis.x = {
|
|
|
|
|
tick: {
|
|
|
|
|
format: function () {
|
|
|
|
|
return 'very long tick text on x axis';
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should split x axis tick text to multiple lines', function () {
|
|
|
|
|
var ticks = chart.internal.main.select('.c3-axis-x').selectAll('g.tick'),
|
|
|
|
|
expectedTexts = ['very long tick text', 'on x axis'],
|
|
|
|
|
expectedX = '0';
|
|
|
|
|
expect(ticks.size()).toBe(6);
|
|
|
|
|
ticks.each(function () {
|
|
|
|
|
var tspans = d3.select(this).selectAll('tspan');
|
|
|
|
|
expect(tspans.size()).toBe(2);
|
|
|
|
|
tspans.each(function (d, i) {
|
|
|
|
|
var tspan = d3.select(this);
|
|
|
|
|
expect(tspan.text()).toBe(expectedTexts[i]);
|
|
|
|
|
expect(tspan.attr('x')).toBe(expectedX);
|
|
|
|
|
if (i === 0) {
|
|
|
|
|
expect(tspan.attr('dy')).toBe('.71em');
|
|
|
|
|
} else {
|
|
|
|
|
expect(tspan.attr('dy')).toBeGreaterThan(8);
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should construct y axis properly', function () {
|
|
|
|
|
var ticks = chart.internal.main.select('.c3-axis-y').selectAll('g.tick'),
|
|
|
|
|
expectedX = '-9',
|
|
|
|
|
expectedDy = '3';
|
|
|
|
|
expect(ticks.size()).toBe(9);
|
|
|
|
|
ticks.each(function (d) {
|
|
|
|
|
var tspans = d3.select(this).selectAll('tspan');
|
|
|
|
|
expect(tspans.size()).toBe(1);
|
|
|
|
|
tspans.each(function () {
|
|
|
|
|
var tspan = d3.select(this);
|
|
|
|
|
expect(tspan.text()).toBe(d + '');
|
|
|
|
|
expect(tspan.attr('x')).toBe(expectedX);
|
|
|
|
|
expect(tspan.attr('dy')).toBe(expectedDy);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should construct y2 axis properly', function () {
|
|
|
|
|
var ticks = chart.internal.main.select('.c3-axis-y2').selectAll('g.tick'),
|
|
|
|
|
expectedX = '9',
|
|
|
|
|
expectedDy = '3';
|
|
|
|
|
expect(ticks.size()).toBe(9);
|
|
|
|
|
ticks.each(function (d) {
|
|
|
|
|
var tspans = d3.select(this).selectAll('tspan');
|
|
|
|
|
expect(tspans.size()).toBe(1);
|
|
|
|
|
tspans.each(function () {
|
|
|
|
|
var tspan = d3.select(this);
|
|
|
|
|
expect(tspan.text()).toBe(d + '');
|
|
|
|
|
expect(tspan.attr('x')).toBe(expectedX);
|
|
|
|
|
expect(tspan.attr('dy')).toBe(expectedDy);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('should set big values in y', function () {
|
|
|
|
|
beforeAll(function(){
|
|
|
|
|
args.data.columns = [
|
|
|
|
|
['data1', 3000000000000000, 200, 100, 400, 150, 250],
|
|
|
|
|
['data2', 50, 20, 10, 40, 15, 25]
|
|
|
|
|
];
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should not split y axis tick text to multiple lines', function () {
|
|
|
|
|
var ticks = chart.internal.main.select('.c3-axis-y2').selectAll('g.tick');
|
|
|
|
|
ticks.each(function () {
|
|
|
|
|
var tspans = d3.select(this).selectAll('tspan');
|
|
|
|
|
expect(tspans.size()).toBe(1);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('rotated', function () {
|
|
|
|
|
|
|
|
|
|
beforeAll(function () {
|
|
|
|
|
args.axis.rotated = true;
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should split x axis tick text to multiple lines', function () {
|
|
|
|
|
var ticks = chart.internal.main.select('.c3-axis-x').selectAll('g.tick'),
|
|
|
|
|
expectedTexts = ['very long tick text on', 'x axis'],
|
|
|
|
|
expectedX = '-9';
|
|
|
|
|
expect(ticks.size()).toBe(6);
|
|
|
|
|
ticks.each(function () {
|
|
|
|
|
var tspans = d3.select(this).selectAll('tspan');
|
|
|
|
|
expect(tspans.size()).toBe(2);
|
|
|
|
|
tspans.each(function (d, i) {
|
|
|
|
|
var tspan = d3.select(this);
|
|
|
|
|
expect(tspan.text()).toBe(expectedTexts[i]);
|
|
|
|
|
expect(tspan.attr('x')).toBe(expectedX);
|
|
|
|
|
if (i === 0) {
|
|
|
|
|
expect(tspan.attr('dy')).toBeLessThan(0);
|
|
|
|
|
} else {
|
|
|
|
|
expect(tspan.attr('dy')).toBeGreaterThan(9);
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should not split y axis tick text to multiple lines', function () {
|
|
|
|
|
var ticks = chart.internal.main.select('.c3-axis-y').selectAll('g.tick'),
|
|
|
|
|
expectedTexts = [
|
|
|
|
|
'0',
|
|
|
|
|
'500000000000000',
|
|
|
|
|
'1000000000000000',
|
|
|
|
|
'1500000000000000',
|
|
|
|
|
'2000000000000000',
|
|
|
|
|
'2500000000000000',
|
|
|
|
|
'3000000000000000'
|
|
|
|
|
],
|
|
|
|
|
expectedX = '0',
|
|
|
|
|
expectedDy = '.71em';
|
|
|
|
|
expect(ticks.size()).toBe(7);
|
|
|
|
|
ticks.each(function (d, i) {
|
|
|
|
|
var tspans = d3.select(this).selectAll('tspan');
|
|
|
|
|
expect(tspans.size()).toBe(1);
|
|
|
|
|
tspans.each(function () {
|
|
|
|
|
var tspan = d3.select(this);
|
|
|
|
|
expect(tspan.text()).toBe(expectedTexts[i]);
|
|
|
|
|
expect(tspan.attr('x')).toBe(expectedX);
|
|
|
|
|
expect(tspan.attr('dy')).toBe(expectedDy);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('category axis', function () {
|
|
|
|
|
|
|
|
|
|
describe('not rotated', function () {
|
|
|
|
|
|
|
|
|
|
beforeAll(function () {
|
|
|
|
|
args = {
|
|
|
|
|
data: {
|
|
|
|
|
x: 'x',
|
|
|
|
|
columns: [
|
|
|
|
|
['x', 'this is a very long tick text on category axis', 'cat1', 'cat2', 'cat3', 'cat4', 'cat5'],
|
|
|
|
|
['data1', 30, 200, 100, 400, 150, 250],
|
|
|
|
|
['data2', 50, 20, 10, 40, 15, 25]
|
|
|
|
|
]
|
|
|
|
|
},
|
|
|
|
|
axis: {
|
|
|
|
|
x: {
|
|
|
|
|
type: 'category'
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should locate ticks properly', function () {
|
|
|
|
|
var ticks = chart.internal.main.select('.c3-axis-x').selectAll('g.tick');
|
|
|
|
|
ticks.each(function (d, i) {
|
|
|
|
|
var tspans = d3.select(this).selectAll('tspan'),
|
|
|
|
|
expectedX = '0',
|
|
|
|
|
expectedDy = '.71em';
|
|
|
|
|
if (i > 0) { // i === 0 should be checked in next test
|
|
|
|
|
expect(tspans.size()).toBe(1);
|
|
|
|
|
tspans.each(function () {
|
|
|
|
|
var tspan = d3.select(this);
|
|
|
|
|
expect(tspan.attr('x')).toBe(expectedX);
|
|
|
|
|
expect(tspan.attr('dy')).toBe(expectedDy);
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
xit('should split tick text properly', function () {
|
|
|
|
|
var tick = chart.internal.main.select('.c3-axis-x').select('g.tick'),
|
|
|
|
|
tspans = tick.selectAll('tspan'),
|
|
|
|
|
expectedTickTexts = [
|
|
|
|
|
'this is a very long',
|
|
|
|
|
'tick text on category',
|
|
|
|
|
'axis'
|
|
|
|
|
],
|
|
|
|
|
expectedX = '0';
|
|
|
|
|
expect(tspans.size()).toBe(3);
|
|
|
|
|
tspans.each(function (d, i) {
|
|
|
|
|
var tspan = d3.select(this);
|
|
|
|
|
expect(tspan.text()).toBe(expectedTickTexts[i]);
|
|
|
|
|
expect(tspan.attr('x')).toBe(expectedX);
|
|
|
|
|
// unable to define pricise number because it differs depends on environment..
|
|
|
|
|
if (i === 0) {
|
|
|
|
|
expect(tspan.attr('dy')).toBe('.71em');
|
|
|
|
|
} else {
|
|
|
|
|
expect(tspan.attr('dy')).toBeGreaterThan(8);
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('rotated', function () {
|
|
|
|
|
|
|
|
|
|
beforeAll(function () {
|
|
|
|
|
args.axis.rotated = true;
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should locate ticks on rotated axis properly', function () {
|
|
|
|
|
var ticks = chart.internal.main.select('.c3-axis-x').selectAll('g.tick');
|
|
|
|
|
ticks.each(function (d, i) {
|
|
|
|
|
var tspans = d3.select(this).selectAll('tspan'),
|
|
|
|
|
expectedX = '-9',
|
|
|
|
|
expectedDy = '3';
|
|
|
|
|
if (i > 0) { // i === 0 should be checked in next test
|
|
|
|
|
expect(tspans.size()).toBe(1);
|
|
|
|
|
tspans.each(function () {
|
|
|
|
|
var tspan = d3.select(this);
|
|
|
|
|
expect(tspan.attr('x')).toBe(expectedX);
|
|
|
|
|
expect(tspan.attr('dy')).toBe(expectedDy);
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should split tick text on rotated axis properly', function () {
|
|
|
|
|
var tick = chart.internal.main.select('.c3-axis-x').select('g.tick'),
|
|
|
|
|
tspans = tick.selectAll('tspan'),
|
|
|
|
|
expectedTickTexts = [
|
|
|
|
|
'this is a very long',
|
|
|
|
|
'tick text on category',
|
|
|
|
|
'axis'
|
|
|
|
|
],
|
|
|
|
|
expectedX = '-9';
|
|
|
|
|
expect(tspans.size()).toBe(3);
|
|
|
|
|
tspans.each(function (d, i) {
|
|
|
|
|
var tspan = d3.select(this);
|
|
|
|
|
expect(tspan.text()).toBe(expectedTickTexts[i]);
|
|
|
|
|
expect(tspan.attr('x')).toBe(expectedX);
|
|
|
|
|
// unable to define pricise number because it differs depends on environment..
|
|
|
|
|
if (i === 0) {
|
|
|
|
|
expect(tspan.attr('dy')).toBeLessThan(0);
|
|
|
|
|
} else {
|
|
|
|
|
expect(tspan.attr('dy')).toBeGreaterThan(8);
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('option used', function () {
|
|
|
|
|
|
|
|
|
|
describe('as null', function () {
|
|
|
|
|
|
|
|
|
|
beforeAll(function () { //'without split ticks',
|
|
|
|
|
args.axis.x.tick = {
|
|
|
|
|
multiline: false
|
|
|
|
|
};
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should split x tick', function () {
|
|
|
|
|
var tick = chart.internal.main.select('.c3-axis-x').select('g.tick'),
|
|
|
|
|
tspans = tick.selectAll('tspan');
|
|
|
|
|
expect(tspans.size()).toBe(1);
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('as value', function () {
|
|
|
|
|
|
|
|
|
|
beforeAll(function () { // 'without split ticks',
|
|
|
|
|
args.axis.x.tick = {
|
|
|
|
|
width: 150
|
|
|
|
|
};
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should split x tick to 2 lines properly', function () {
|
|
|
|
|
var tick = chart.internal.main.select('.c3-axis-x').select('g.tick'),
|
|
|
|
|
tspans = tick.selectAll('tspan'),
|
|
|
|
|
expectedTickTexts = [
|
|
|
|
|
'this is a very long tick text on',
|
|
|
|
|
'category axis'
|
|
|
|
|
],
|
|
|
|
|
expectedX = '-9';
|
|
|
|
|
expect(tspans.size()).toBe(2);
|
|
|
|
|
tspans.each(function (d, i) {
|
|
|
|
|
var tspan = d3.select(this);
|
|
|
|
|
expect(tspan.text()).toBe(expectedTickTexts[i]);
|
|
|
|
|
expect(tspan.attr('x')).toBe(expectedX);
|
|
|
|
|
// unable to define pricise number because it differs depends on environment..
|
|
|
|
|
if (i === 0) {
|
|
|
|
|
expect(tspan.attr('dy')).toBeLessThan(0);
|
|
|
|
|
} else {
|
|
|
|
|
expect(tspan.attr('dy')).toBeGreaterThan(8);
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('with multilineMax', function() {
|
|
|
|
|
beforeAll(function() {
|
|
|
|
|
args.axis.x.tick = {
|
|
|
|
|
multiline: true,
|
|
|
|
|
multilineMax: 2,
|
|
|
|
|
};
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should ellipsify x tick properly', function() {
|
|
|
|
|
var tick = chart.internal.main.select('.c3-axis-x').select('g.tick');
|
|
|
|
|
var tspans = tick.selectAll('tspan');
|
|
|
|
|
var expectedTickText = [
|
|
|
|
|
'this is a very long',
|
|
|
|
|
'tick text on categ...',
|
|
|
|
|
];
|
|
|
|
|
|
|
|
|
|
expect(tspans.size()).toBe(2);
|
|
|
|
|
|
|
|
|
|
tspans.each(function (d, i) {
|
|
|
|
|
var tspan = d3.select(this);
|
|
|
|
|
expect(tspan.text()).toBe(expectedTickText[i]);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('with axis.x.tick.format', function () {
|
|
|
|
|
|
|
|
|
|
beforeAll(function () { // 'with axis.x.tick.format',
|
|
|
|
|
args.axis.x.tick.format = function () {
|
|
|
|
|
return ['this is a very long tick text', 'on category axis'];
|
|
|
|
|
};
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should have multiline tick text', function () {
|
|
|
|
|
var tick = chart.internal.main.select('.c3-axis-x').select('g.tick'),
|
|
|
|
|
tspans = tick.selectAll('tspan'),
|
|
|
|
|
expectedTickTexts = ['this is a very long tick text', 'on category axis'];
|
|
|
|
|
expect(tspans.size()).toBe(2);
|
|
|
|
|
tspans.each(function (d, i) {
|
|
|
|
|
var tspan = d3.select(this);
|
|
|
|
|
expect(tspan.text()).toBe(expectedTickTexts[i]);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('axis.x.tick.rotate', function () {
|
|
|
|
|
|
|
|
|
|
describe('not rotated', function () {
|
|
|
|
|
|
|
|
|
|
beforeAll(function () {
|
|
|
|
|
args = {
|
|
|
|
|
data: {
|
|
|
|
|
x: 'x',
|
|
|
|
|
columns: [
|
|
|
|
|
['x', 'category 1', 'category 2', 'category 3', 'category 4', 'category 5', 'category 6'],
|
|
|
|
|
['data1', 30, 200, 100, 400, 150, 250],
|
|
|
|
|
['data2', 50, 20, 10, 40, 15, 25]
|
|
|
|
|
]
|
|
|
|
|
},
|
|
|
|
|
axis: {
|
|
|
|
|
x: {
|
|
|
|
|
type: 'category',
|
|
|
|
|
tick: {
|
|
|
|
|
rotate: 60
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should rotate tick texts', function () {
|
|
|
|
|
chart.internal.main.selectAll('.c3-axis-x g.tick').each(function () {
|
|
|
|
|
var tick = d3.select(this),
|
|
|
|
|
text = tick.select('text'),
|
|
|
|
|
tspan = text.select('tspan');
|
|
|
|
|
expect(text.attr('transform')).toBe('rotate(60)');
|
|
|
|
|
expect(text.attr('y')).toBe('1.5');
|
|
|
|
|
expect(tspan.attr('dx')).toBe('6.928203230275509');
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should have automatically calculated x axis height', function () {
|
|
|
|
|
var box = chart.internal.main.select('.c3-axis-x').node().getBoundingClientRect(),
|
|
|
|
|
height = chart.internal.getHorizontalAxisHeight('x');
|
|
|
|
|
expect(box.height).toBeGreaterThan(50);
|
|
|
|
|
expect(height).toBeCloseTo(76, -1.3); // @TODO make this test better
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('axis.y.tick.rotate', function () {
|
|
|
|
|
|
|
|
|
|
describe('not rotated', function () {
|
|
|
|
|
|
|
|
|
|
beforeAll(function () {
|
|
|
|
|
args = {
|
|
|
|
|
data: {
|
|
|
|
|
columns: [
|
|
|
|
|
['data1', 30, 200, 100, 400, 150, 250, 100, 600],
|
|
|
|
|
['data2', 50, 20, 10, 40, 15, 25],
|
|
|
|
|
]
|
|
|
|
|
},
|
|
|
|
|
axis: {
|
|
|
|
|
rotated: true,
|
|
|
|
|
y: {
|
|
|
|
|
tick: {
|
|
|
|
|
rotate: 45
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should rotate tick texts', function () {
|
|
|
|
|
chart.internal.main.selectAll('.c3-axis-y g.tick').each(function () {
|
|
|
|
|
var tick = d3.select(this),
|
|
|
|
|
text = tick.select('text'),
|
|
|
|
|
tspan = text.select('tspan');
|
|
|
|
|
expect(text.attr('transform')).toBe('rotate(45)');
|
|
|
|
|
expect(text.attr('y')).toBe('4');
|
|
|
|
|
expect(tspan.attr('dx')).toBeCloseTo('5.6', 0);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should have automatically calculated y axis width', function () {
|
|
|
|
|
var box = chart.internal.main.select('.c3-axis-y').node().getBoundingClientRect();
|
|
|
|
|
expect(box.width).toBeCloseTo(590, 1);
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('axis.x.tick.fit', function () {
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|
|
|
describe('axis.x.tick.fit = true', function () {
|
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|
beforeAll(function () { // 'should set args for indexed data',
|
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|
|
|
args = {
|
|
|
|
|
data: {
|
|
|
|
|
columns: [
|
|
|
|
|
['data1', 30, 200, 100, 400, 150, 250],
|
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|
|
|
['data2', 50, 20, 10, 40, 15, 25],
|
|
|
|
|
['data3', 150, 120, 110, 140, 115, 125]
|
|
|
|
|
]
|
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|
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|
}
|
|
|
|
|
};
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|
|
|
|
});
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|
|
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|
|
|
|
it('should show fitted ticks on indexed data', function () {
|
|
|
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|
var ticks = chart.internal.main.selectAll('.c3-axis-x g.tick');
|
|
|
|
|
expect(ticks.size()).toBe(6);
|
|
|
|
|
});
|
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|
|
|
|
|
|
|
|
describe('should set args for x-based data', function () {
|
|
|
|
|
beforeAll(function(){
|
|
|
|
|
args = {
|
|
|
|
|
data: {
|
|
|
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|
x: 'x',
|
|
|
|
|
columns: [
|
|
|
|
|
['x', 10, 20, 100, 110, 200, 1000],
|
|
|
|
|
['data1', 30, 200, 100, 400, 150, 250],
|
|
|
|
|
['data2', 50, 20, 10, 40, 15, 25],
|
|
|
|
|
['data3', 150, 120, 110, 140, 115, 125]
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should show fitted ticks on indexed data', function () {
|
|
|
|
|
var ticks = chart.internal.main.selectAll('.c3-axis-x g.tick');
|
|
|
|
|
expect(ticks.size()).toBe(6);
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should show fitted ticks after hide and show', function () {
|
|
|
|
|
chart.hide();
|
|
|
|
|
chart.show();
|
|
|
|
|
var ticks = chart.internal.main.selectAll('.c3-axis-x g.tick');
|
|
|
|
|
expect(ticks.size()).toBe(6);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('axis.x.tick.fit = false', function () {
|
|
|
|
|
|
|
|
|
|
describe('should set args for indexed data', function () {
|
|
|
|
|
beforeAll(function(){
|
|
|
|
|
args = {
|
|
|
|
|
data: {
|
|
|
|
|
columns: [
|
|
|
|
|
['data1', 30, 200, 100, 400, 150, 250],
|
|
|
|
|
['data2', 50, 20, 10, 40, 15, 25],
|
|
|
|
|
['data3', 150, 120, 110, 140, 115, 125]
|
|
|
|
|
]
|
|
|
|
|
},
|
|
|
|
|
axis: {
|
|
|
|
|
x: {
|
|
|
|
|
tick: {
|
|
|
|
|
fit: false
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should show fitted ticks on indexed data', function () {
|
|
|
|
|
var ticks = chart.internal.main.selectAll('.c3-axis-x g.tick');
|
|
|
|
|
expect(ticks.size()).toBe(11);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
describe('should set args for x-based data', function () {
|
|
|
|
|
beforeAll(function(){
|
|
|
|
|
args.data = {
|
|
|
|
|
x: 'x',
|
|
|
|
|
columns: [
|
|
|
|
|
['x', 10, 20, 100, 110, 200, 1000],
|
|
|
|
|
['data1', 30, 200, 100, 400, 150, 250],
|
|
|
|
|
['data2', 50, 20, 10, 40, 15, 25],
|
|
|
|
|
['data3', 150, 120, 110, 140, 115, 125]
|
|
|
|
|
]
|
|
|
|
|
};
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should show fitted ticks on indexed data', function () {
|
|
|
|
|
var ticks = chart.internal.main.selectAll('.c3-axis-x g.tick');
|
|
|
|
|
expect(ticks.size()).toBe(10);
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should show fitted ticks after hide and show', function () {
|
|
|
|
|
chart.hide();
|
|
|
|
|
chart.show();
|
|
|
|
|
var ticks = chart.internal.main.selectAll('.c3-axis-x g.tick');
|
|
|
|
|
expect(ticks.size()).toBe(10);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('axis.y.inner', function () {
|
|
|
|
|
|
|
|
|
|
beforeAll(function () {
|
|
|
|
|
args = {
|
|
|
|
|
data: {
|
|
|
|
|
columns: [
|
|
|
|
|
['data1', 30, 200, 100, 400, 150, 250],
|
|
|
|
|
['data2', 50, 20, 10, 40, 15, 25]
|
|
|
|
|
]
|
|
|
|
|
},
|
|
|
|
|
axis: {
|
|
|
|
|
y: {
|
|
|
|
|
inner: false
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should not have inner y axis', function () {
|
|
|
|
|
var paddingLeft = chart.internal.getCurrentPaddingLeft(),
|
|
|
|
|
tickTexts = chart.internal.main.selectAll('.c3-axis-y g.tick text');
|
|
|
|
|
expect(paddingLeft).toBeGreaterThan(19);
|
|
|
|
|
tickTexts.each(function () {
|
|
|
|
|
expect(+d3.select(this).attr('x')).toBeLessThan(0);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('with inner y axis', function () {
|
|
|
|
|
beforeAll(function(){
|
|
|
|
|
args.axis.y.inner = true;
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should have inner y axis', function () {
|
|
|
|
|
var paddingLeft = chart.internal.getCurrentPaddingLeft(),
|
|
|
|
|
tickTexts = chart.internal.main.selectAll('.c3-axis-y g.tick text');
|
|
|
|
|
expect(paddingLeft).toBe(1);
|
|
|
|
|
tickTexts.each(function () {
|
|
|
|
|
expect(+d3.select(this).attr('x')).toBeGreaterThan(0);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('axis.y2.inner', function () {
|
|
|
|
|
|
|
|
|
|
beforeAll(function () {
|
|
|
|
|
args = {
|
|
|
|
|
data: {
|
|
|
|
|
columns: [
|
|
|
|
|
['data1', 30, 200, 100, 400, 150, 250],
|
|
|
|
|
['data2', 50, 20, 10, 40, 15, 25]
|
|
|
|
|
]
|
|
|
|
|
},
|
|
|
|
|
axis: {
|
|
|
|
|
y2: {
|
|
|
|
|
show: true,
|
|
|
|
|
inner: false
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should not have inner y axis', function () {
|
|
|
|
|
var paddingRight = chart.internal.getCurrentPaddingRight(),
|
|
|
|
|
tickTexts = chart.internal.main.selectAll('.c3-axis-2y g.tick text');
|
|
|
|
|
expect(paddingRight).toBeGreaterThan(19);
|
|
|
|
|
tickTexts.each(function () {
|
|
|
|
|
expect(+d3.select(this).attr('x')).toBeGreaterThan(0);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
describe('with inner y axis', function () {
|
|
|
|
|
beforeAll(function(){
|
|
|
|
|
args.axis.y2.inner = true;
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it('should have inner y axis', function () {
|
|
|
|
|
var paddingRight = chart.internal.getCurrentPaddingRight(),
|
|
|
|
|
tickTexts = chart.internal.main.selectAll('.c3-axis-2y g.tick text');
|
|
|
|
|
expect(paddingRight).toBe(2);
|
|
|
|
|
tickTexts.each(function () {
|
|
|
|
|
expect(+d3.select(this).attr('x')).toBeLessThan(0);
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
});
|
