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71 lines
1.4 KiB
71 lines
1.4 KiB
import { initChart } from './c3-helper' |
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describe('c3 api pie', function() { |
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'use strict' |
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var chart, args |
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args = { |
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data: { |
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columns: [ |
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['data1', 60], |
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['data2', 40] |
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], |
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type: 'pie' |
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}, |
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pie: { |
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padAngle: 0.5 |
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} |
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} |
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beforeEach(function(done) { |
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chart = initChart(chart, args, done) |
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}) |
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describe('padAngle', function() { |
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it('can configure padAngle', function(done) { |
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expect(chart.pie.padAngle()).toBe(0.5) |
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const path = chart.internal.main.select('.c3-arc-data1').attr('d') |
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chart.pie.padAngle(0.2) |
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setTimeout(function() { |
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expect(chart.pie.padAngle()).toBe(0.2) |
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expect(chart.internal.main.select('.c3-arc-data1').attr('d')).not.toBe( |
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path |
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) |
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done() |
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}, 500) |
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}) |
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}) |
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describe('load data', function() { |
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beforeAll(() => { |
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args = { |
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data: { |
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columns: ['r', 'l', 'd'], |
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type: 'pie', |
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colors: { |
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r: 'red', |
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l: 'green', |
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d: 'blue' |
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} |
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} |
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} |
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}) |
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it('can add data point to existing data', () => { |
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chart.load({ |
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columns: [ |
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['r', 75], |
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['l', 20], |
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['d', 5] |
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] |
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}) |
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expect(chart.internal.getTotalDataSum()).toEqual(100) |
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expect(chart.internal.main.selectAll('.c3-arc').size()).toEqual(3) |
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}) |
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}) |
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})
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