Sofiya Tepikin
122 lines
2.7 KiB
JavaScript
122 lines
2.7 KiB
JavaScript
import { expect } from 'chai'
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import cycleModule from '../lib/cycle'
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describe('getCycleForDay', () => {
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const cycleDaysSortedByDate = [
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{
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date: '2018-07-05',
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bleeding: { value: 2 },
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},
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{
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date: '2018-06-05',
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bleeding: { value: 2 },
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},
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{
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date: '2018-05-05',
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mucus: { value: 2 },
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},
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{
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date: '2018-05-04',
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bleeding: { value: 2 },
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},
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{
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date: '2018-05-03',
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bleeding: { value: 2 },
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},
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{
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date: '2018-04-05',
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mucus: { value: 2 },
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},
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{
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date: '2018-04-04',
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mucus: { value: 2 },
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},
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{
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date: '2018-04-03',
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mucus: { value: 2 },
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},
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{
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date: '2018-04-02',
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bleeding: { value: 2 },
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},
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]
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const cycleStarts = ['2018-07-05', '2018-06-05', '2018-05-03', '2018-04-02']
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const { getCycleForDay } = cycleModule({
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cycleDaysSortedByDate,
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cycleStartsSortedByDate: cycleDaysSortedByDate.filter((d) => {
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return cycleStarts.includes(d.date)
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}),
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})
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it('gets cycle that has only one day', () => {
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const result = getCycleForDay('2018-07-05', '2018-08-01')
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expect(result.length).to.eql(1)
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expect(result).to.eql([
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{
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date: '2018-07-05',
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bleeding: { value: 2 },
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},
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])
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const result2 = getCycleForDay('2018-06-05')
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expect(result2.length).to.eql(1)
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expect(result2).to.eql([
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{
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date: '2018-06-05',
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bleeding: { value: 2 },
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},
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])
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})
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it('for later date gets cycle that has only one day', () => {
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const result = getCycleForDay('2018-06-20')
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expect(result.length).to.eql(1)
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expect(result).to.eql([
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{
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date: '2018-06-05',
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bleeding: { value: 2 },
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},
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])
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})
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it('returns null if there is no cycle start for that date', () => {
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const result = getCycleForDay('2018-04-01')
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expect(result).to.eql(null)
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})
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it('returns null if the cycle is longer than the max', () => {
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const { getCycleForDay } = cycleModule({
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cycleDaysSortedByDate,
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cycleStartsSortedByDate: cycleDaysSortedByDate.filter((d) => {
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return cycleStarts.includes(d.date)
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}),
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maxCycleLength: 3,
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})
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const result = getCycleForDay('2018-04-04')
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expect(result).to.eql(null)
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})
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it('gets cycle for day', () => {
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const result = getCycleForDay('2018-04-04')
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expect(result.length).to.eql(4)
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expect(result).to.eql([
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{
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date: '2018-04-05',
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mucus: { value: 2 },
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},
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{
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date: '2018-04-04',
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mucus: { value: 2 },
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},
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{
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date: '2018-04-03',
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mucus: { value: 2 },
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},
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{
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date: '2018-04-02',
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bleeding: { value: 2 },
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},
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])
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})
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})
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