emelko
93 lines
2.9 KiB
JavaScript
93 lines
2.9 KiB
JavaScript
import chai from 'chai'
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import getCervixStatus from '../../lib/sympto/cervix'
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const expect = chai.expect
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function turnIntoCycleDayObject(value, fakeDate) {
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const hardAndClosed = {
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value: { opening: 0, firmness: 0 }
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}
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const hardAndOpen = {
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value: { opening: 1, firmness: 0 }
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}
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const softAndClosed = {
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value: { opening: 0, firmness: 1 }
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}
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const softAndOpen = {
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value: { opening: 1, firmness: 1 }
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}
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const cervixStates = [hardAndClosed, hardAndOpen, softAndClosed, softAndOpen]
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return {
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date: fakeDate,
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cervix: cervixStates[value],
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exclude: false
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}
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}
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describe('sympto', () => {
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describe('detects cervix shift', () => {
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it('when shift happens at day 15 with consistent following days', function () {
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const values = [0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 3, 1, 3, 1, 0, 0, 0, 0]
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.map(turnIntoCycleDayObject)
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const status = getCervixStatus(values)
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expect(status).to.eql({
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detected: true,
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cervixPeakBeforeShift: {
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date: 13,
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cervix: {value: { opening: 1, firmness: 0 }},
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exclude: false
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},
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evaluationCompleteDay: {
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date: 16,
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cervix: { value: { opening: 0, firmness: 0 }},
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exclude: false
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}
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})
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})
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it('at the very first day of cycle days even if later shift happens again', function () {
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const values = [2, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
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.map(turnIntoCycleDayObject)
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const status = getCervixStatus(values)
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expect(status).to.eql({
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detected: true,
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cervixPeakBeforeShift: {
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date: 0,
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cervix: { value: { opening: 0, firmness: 1 } },
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exclude: false
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},
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evaluationCompleteDay: {
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date: 3,
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cervix: { value: { opening: 0, firmness: 0 } },
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exclude: false
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}
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})
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})
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})
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describe('detects no cervix shift', () => {
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it('if there are less than 3 days closed and hard cervix', function () {
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const values = [0, 0, 0, 1, 1, 1, 2, 2, 3, 3, 3, 1, 1, 1, 0, 0, 2, 0]
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.map(turnIntoCycleDayObject)
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const status = getCervixStatus(values)
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expect(status).to.eql({ detected: false })
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})
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it('if there are no cervix values', function () {
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const values = [].map(turnIntoCycleDayObject)
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const status = getCervixStatus(values)
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expect(status).to.eql({ detected: false })
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})
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it('when the cervix values are all the same', function () {
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const values = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
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.map(turnIntoCycleDayObject)
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const status = getCervixStatus(values)
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expect(status).to.eql({ detected: false })
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})
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it('if no days of hard and closed cervix are tracked', function () {
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const values = [1, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1]
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.map(turnIntoCycleDayObject)
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const status = getCervixStatus(values)
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expect(status).to.eql({ detected: false })
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})
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})
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})
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