mirror of https://github.com/masayuki0812/c3.git
Quite good looking graph derived from d3.js
http://c3js.org
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139 lines
4.1 KiB
139 lines
4.1 KiB
var expect = require('chai').expect; |
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describe('c3 chart types', function () { |
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var chart, args; |
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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('internal.hasArcType', function () { |
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describe('with data', function () { |
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it('should update args', function () { |
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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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type: 'pie' |
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} |
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}; |
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expect(true).to.be.ok; |
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}); |
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it('should return true', function () { |
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expect(chart.internal.hasArcType()).to.be.ok; |
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}); |
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it('should change chart type to "bar"', function () { |
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args.data.type = 'bar'; |
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expect(true).to.be.ok; |
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}); |
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it('should return false', function () { |
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expect(chart.internal.hasArcType()).to.not.be.ok; |
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}); |
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}); |
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describe('with empty data', function () { |
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it('should update args to have empty data', function () { |
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args = { |
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data: { |
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columns: [], |
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type: 'pie' |
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} |
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}; |
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expect(true).to.be.ok; |
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}); |
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it('should return true', function () { |
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expect(chart.internal.hasArcType()).to.be.ok; |
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}); |
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it('should change chart type to "bar"', function () { |
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args.data.type = 'bar'; |
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expect(true).to.be.ok; |
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}); |
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it('should return false', function () { |
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expect(chart.internal.hasArcType()).to.not.be.ok; |
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}); |
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}); |
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}); |
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describe('internal.hasType', function () { |
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it('should update args', function () { |
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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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type: 'pie' |
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} |
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}; |
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expect(true).to.be.ok; |
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}); |
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it('should return true for "pie" type', function () { |
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expect(chart.internal.hasType('pie')).to.be.ok; |
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}); |
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it('should return false for "line" type', function () { |
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expect(chart.internal.hasType('line')).to.not.be.ok; |
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}); |
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it('should return false for "bar" type', function () { |
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expect(chart.internal.hasType('bar')).to.not.be.ok; |
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}); |
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it('should unload successfully', function () { |
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chart.unload([]); |
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expect(true).to.be.ok; |
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}); |
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it('should return true for "pie" type even if no data', function () { |
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expect(chart.internal.hasType('pie')).to.be.ok; |
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}); |
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it('should return false for "line" type even if no data', function () { |
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expect(chart.internal.hasType('line')).to.not.be.ok; |
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}); |
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it('should return false for "bar" type even if no data', function () { |
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expect(chart.internal.hasType('bar')).to.not.be.ok; |
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}); |
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it('should change chart type to "bar" successfully', function () { |
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args.data.type = 'bar'; |
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expect(true).to.be.ok; |
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}); |
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it('should return false for "pie" type even if no data', function () { |
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expect(chart.internal.hasType('pie')).to.not.be.ok; |
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}); |
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it('should return false for "line" type even if no data', function () { |
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expect(chart.internal.hasType('line')).to.not.be.ok; |
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}); |
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it('should return true for "bar" type even if no data', function () { |
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expect(chart.internal.hasType('bar')).to.be.ok; |
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}); |
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}); |
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});
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