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describe('c3 api load', function () {
'use strict';
var chart, args;
beforeEach(function (done) {
chart = window.initChart(chart, args, done);
});
describe('indexed data', function () {
describe('as column', function () {
it('should update args', function () {
args = {
data: {
columns: [
['data1', 30, 200, 100, 400, 150, 250],
['data2', 5000, 2000, 1000, 4000, 1500, 2500]
]
}
};
expect(true).toBeTruthy();
});
it('should load additional data', function (done) {
var main = chart.internal.main,
legend = chart.internal.legend;
chart.load({
columns: [
['data3', 800, 500, 900, 500, 1000, 700]
]
});
setTimeout(function () {
var target = main.select('.c3-chart-line.c3-target.c3-target-data3'),
legendItem = legend.select('.c3-legend-item.c3-legend-item-data3');
expect(target.size()).toBe(1);
expect(legendItem.size()).toBe(1);
done();
}, 500);
});
});
});
describe('category data', function () {
it('should update arg to category data', function () {
args = {
data: {
x: 'x',
columns: [
['x', 'cat1', 'cat2', 'cat3', 'cat4', 'cat5', 'cat6'],
['data1', 30, 200, 100, 400, 150, 250],
['data2', 5000, 2000, 1000, 4000, 1500, 2500]
]
},
axis: {
x: {
type: 'category'
}
}
};
expect(true).toBeTruthy();
});
describe('as column', function () {
it('should load additional data', function (done) {
var main = chart.internal.main,
legend = chart.internal.legend;
chart.load({
columns: [
['data3', 800, 500, 900, 500, 1000, 700]
]
});
setTimeout(function () {
var target = main.select('.c3-chart-line.c3-target.c3-target-data3'),
legendItem = legend.select('.c3-legend-item.c3-legend-item-data3'),
tickTexts = main.selectAll('.c3-axis-x g.tick text'),
expected = ['cat1', 'cat2', 'cat3', 'cat4', 'cat5', 'cat6'];
expect(target.size()).toBe(1);
expect(legendItem.size()).toBe(1);
tickTexts.each(function (d, i) {
var text = d3.select(this).select('tspan').text();
expect(text).toBe(expected[i]);
});
done();
}, 500);
});
it('should load additional data', function (done) {
var main = chart.internal.main,
legend = chart.internal.legend;
chart.load({
columns: [
['x', 'new1', 'new2', 'new3', 'new4', 'new5', 'new6'],
['data3', 800, 500, 900, 500, 1000, 700]
]
});
setTimeout(function () {
var target = main.select('.c3-chart-line.c3-target.c3-target-data3'),
legendItem = legend.select('.c3-legend-item.c3-legend-item-data3'),
tickTexts = main.selectAll('.c3-axis-x g.tick text'),
expected = ['new1', 'new2', 'new3', 'new4', 'new5', 'new6'];
expect(target.size()).toBe(1);
expect(legendItem.size()).toBe(1);
tickTexts.each(function (d, i) {
var text = d3.select(this).select('tspan').text();
expect(text).toBe(expected[i]);
});
done();
}, 500);
});
});
});
});
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