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46 lines
1.0 KiB
46 lines
1.0 KiB
1 year ago
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import { initChart } from './c3-helper'
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describe('c3 cache', 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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}
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beforeEach(function(done) {
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chart = initChart(chart, args, done)
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})
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it('returns undefined for unknown values', function() {
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expect(chart.internal.getFromCache('undefined')).toBeUndefined()
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})
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it('returns cached value', function() {
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chart.internal.addToCache('cached', 1)
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expect(chart.internal.getFromCache('cached')).toEqual(1)
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chart.internal.addToCache('cached', { x: 1 })
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expect(chart.internal.getFromCache('cached')).toEqual({ x: 1 })
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})
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it('can clear cached values', function() {
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chart.internal.addToCache('cached', 1)
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expect(chart.internal.getFromCache('cached')).toEqual(1)
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chart.internal.resetCache()
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expect(chart.internal.getFromCache('cached')).toBeUndefined()
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})
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})
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